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PC-680 Pentium Tillamook 166MHz

1. 7 8 PC 680 user s manual Console devices Note On the PC 680 system execute REMDISK EXE by entering PC680 C gt REMDISK The following similar message is displayed on the PC 680 monitor Remote Disk v1 0 Copyright c 1990 1994 Datalight Inc All rights reserved Installed as Drive F COM1 B115 T3 REMDISK assigns the remote drive as the last drive in the system In this case drive F was assigned Execute REMSERV EXE on the desktop PC C gt REMSERV C The following message is displayed on the PC REMSERV v1 0 Copyright c 1990 1994 Datalight Inc All rights reserved Using COM1 at 115K baud Accessing Drive C Time out is 2 seconds Press lt Esc gt to Exit There may be a delay befor xit oc curs Files are transferred to the PC 680 read write drives by using the DOS COPY and XCOPY commands From the PC 680 system enter PC680 C gt COPY F PC680 DEMO EXE PC680 C gt DIR PC680 C gt DEMO EXE Where F is actually the C drive on the host PC and the DEMO EXE file resides in the PC680 directory on the host C drive of the host PC The DEMO program displays a message on the PC 680 monitor When finished on the PC 680 system execute PC680 C gt REMDISK U This unloads REMDISK from the desktop PC On the desktop PC press lt ESC gt to exit REMSERV 1 9 PC 680 user s manual SSDs DRAM and batte
2. WARNING When installing any PC 104 module avoid excessively flexing the PC 680 board Mate pins correctly and use the required mounting hardware Note See Appendix A Connectors for mating information 12 1 PC 680 user s manual Ethernet Chapter 13 Ethernet Description Table 13 1 The PC 680 provides a 10 100BaseT Ethernet port and supports the IEEE 802 3 Ethernet standard The Ethernet controller IC chip pro vides the following Intel GD82559ER ethernet controller PCI interface 3 KB transmit buffer 3 KB receive buffer Integrated 10BaseT 100BaseT transceiver interface Two LEDs for link and traffic status Auto negotiating between full and half duplex modes Auto negotiating between 10Mbps and 100Mbps The PC 680 Ethernet uses twisted pair wiring cable which is built in a star configuration The interface terminates at the standard 8 position RJ 45 latching phone jack The base address is automatically determined by the Ethernet drivers supplied on the Ethernet utility disk IRQ10 is the default interrupt but can be reconfigured to IRQ 3 4 5 7 9 10 11 12 14 or 15 in BIOS setup If you select a different inter rupt select one that does not conflict with another device For more information on using the Ethernet port see the README DOC on the PC 680 utility disk Ethernet LEDs Ethernet LED Function Green Traffic Amber Link Etherne
3. Conventions used in this manual This section explains the format used for notes warnings and com mand entry Notes and warnings Special notes and warnings appear in this manual Each one has a different meaning and format They are as follows A note is supplementary or background information At other times it is a hint or reminder that makes a task easier or quicker WARNING A warning gives vital information Failure to heed a warning may cause system failure equipment damage or bodily harm to the system operator Command format and procedures For some commands you will only enter a single keyword for ex ample reset For most commands however you will enter several keywords followed by one or more parameters for which you must supply values Commands must be entered in a specific format To indicate the format this manual uses a series of conventions that are explained below The conventions cover the rules for issuing all commands including the most complex ones Most commands however are much simpler The command format looks like this command type this or_ this input optional_input Follow these rules and conventions E Information which appears on your screen is shown in a different type face for example PhoenixBIOS 4 0 Release 6 0 Copyright 1985 1998 Phoenix Technologies Ltd All Rights Reserved xiv PC 680 user s manual Conventions used
4. 5 7 Serial ports PC 680 user s manual COM3 through COM6 interrupt status register COM3 through COM6 share the same interrupts IRQ9 IRQ10 IRQ11 or no IRQ The interrupts for these ports are specified in the BIOS setup menu You can use the same interrupt for COM3 through COME or specify separate interrupts To determine which serial port caused the interrupt read the inter rupt status register from within your interrupt handler Bit 3 through bit 6 show which serial port caused the interrupt Table 5 7 Interrupt status register Port Base Interrupt Bit Tf bit 1 address Status Register address COM3 3E8h 20Ch 0 COMsS interrupt pending COM4 2E8h 20Ch 1 COM4 interrupt pending COM5 320h 20Ch 2 COM5 interrupt pending COM6 328h 20Ch 3 COM6 interrupt pending Note All Os indicate that there are no interrupts pending PC 680 user s manual Serial ports Function and use of serial ports COM1 as serial console device Instead of using the on board XVGA to connect a monitor you can use COM1 as a console device See the Console devices chapter for more information When interfacing the PC 680 to your desktop PC you must use a VTC 20F cable and a null modem adapter Figure 5 1 Null modem adapter and VTC 20F cable RS 232 Null modem cable FI VTC 20F Cable Null Modem Adapter Mating cables Use a VTC 20F or VTC 20M cable to connect th
5. 73 Console devices PC 680 user s manual ding problems become apparent when an application program is expecting a specific file size or is expecting characters other than the padding characters to be at the end of the file Transferring files to the PC 680 Note In order to transfer files from your PC to a PC 680 drive using the TRANSFER program you must do one of the following Execute the TRANSFER program from both the PC 680 and from your PC or Execute the TRANSFER program from the PC 680 then initiate a send file command from your terminal emulator The following steps only detail the procedure for transferring files using TRANSFER on both systems Refer to TRANSFER EXE in the Software utilities appendix for more information Refer to the Serial console section in this chapter for establishing a serial console connection between the PC 680 and your desktop PC Execute the TRANSFER program from the PC 680 to receive a file from your PC PC680 C gt TRANSFER COMx R V lt drive gt filename ext COM specifies the serial port to use where x represents a value from 1 4 The default is 1 R specifies to receive a file default V enables the display of R when a block is received or T when a block is transmitted Do not use V when COM1 is the console device lt drive gt 1s the drive on the PC 680 where the file will be trans ferred to filename ext is the name of the fil
6. 40 to 85 C Intel Pentium 166 MHz E Nonoperating temperature 55 to 90 C nonoperating E Relative humidity 5 to 95 noncondensing E Altitude 100 to 10 000 m E Shock 40g 3 axis E Vibration 6g 3 axis Overview PC 680 user s manual Size 5 75 x 8 0 Height is dependent on heatsink fan selection PC 680 major software features Advanced power management and system management input Power management can be used to reduce power consumption This reduces the heat load and extends the battery life in mobile applica tions Diagnostic software verifies system integrity automati cally The PC 680 has built in diagnostic software that can be used to verify on card I O and memory functions On powerup or reset a series of tests are performed automatically Memory verification does not require software test equipment monitor keyboard disks or test fixtures BIOS SETUP information stored in EEPROM for high reli ability Loss of BIOS setup data is serious in industrial and mobile applica tions Most PCs store the BIOS setup information in battery backed CMOS RAM If the battery fails or is replaced during routine mainte nance this information is lost Without a keyboard and monitor in embedded applications time consuming re initialization is required The PC 680 stores the BIOS setup information in EEPROM with 512 bytes available to the user Software routines to use this availabl
7. Port Pin RS 232C Port Pin RS 232C 1 nc 11 nc 2 nc 12 nc 3 RXD 13 RXD 4 RTS 14 RTS COM5 5 TXD COM6 15 TXD 6 CTS 16 CTS 7 nc 17 nc 8 ne 18 GND 9 GND 19 ne 10 ne 20 nc Table A 22 Ethernet J15 Pin Description Tx Tx Rx NC NC Rx NC NC 0 O NM p oNnNnN RE A 18 PC 680 user s manual Technical data Table A 23 USB J16 Pin Description Pin Description 1A VCC 1B VCC 2A Datal 2B Data2 3A Datal 3B Data2 4A Gnd 4B Gnd Table A 24 LPT J17 Pin Function Pin Function 1 STB 14 Gnd 2 AFD 15 DATA6 3 DATAO 16 Gnd 4 ERR 17 DATA7 5 DATA1 18 Gnd 6 INIT 19 ACK 7 DATA2 20 Gnd 8 SLIN 21 BUSY 9 DATA3 22 Gnd 10 Gnd 23 PE 11 DATA4 24 Gnd 12 Gnd 25 SLCT 13 DATA5 26 5V Safe active low A 19 Technical data PC 680 user s manual Table A 25 IDE hard drive J18 Pin Function Pin Function 1 Reset 2 Gnd 3 Data 7 4 Data 8 5 Data 6 6 Data 9 7 Data 5 8 Data 10 9 Data 4 10 Data 11 11 Data 3 12 Data 12 13 Data 2 14 Data 13 15 Data 1 16 Data 14 17 Data 0 18 Data 15 19 Gnd 20 Key 21 NC 22 Gnd 23 IOW 24 Gnd 25 IOR 26 Gnd 27 CHRDYB 28 5V 29 NC 30 Gnd 31 IRQ14 32 NC 33 Al 34 NC 35 AO 36 A2 37 CS0 38 CS1 39 NC 40 Gnd 41 5V 42 5V 43 Gnd 44 5V active low A 20 PC 680 user s manual Technical data Table A 26 COM5 COM6 GPS J19 Port Pin Signal Port Pin Signal COM
8. S instructs REMSERV to run silently that is without any screen output is an unlisted option which is used to print a short help screen for the REMSERV program If the is used the drive letter argument is omitted for example REMSERV Example 1 To select drive B as the available Server drive at 115K baud packet style transmission using COM1 you would enter the following REMSERV B Example 2 To set drive C as the Server disk at 9600 baud without packet style transmission on COM2 you would enter the following B 14 PC 680 user s manual Software utilities REMSERV C B9600 COM2 Note The Server program can be terminated at any time by pressing the lt ESC gt key The Client can then no longer access the Server s drive until the REMSERV program is run again See also REMDISK EXE RESET COM Purpose This support command enables the watchdog timer and allows time out to expire thus restarting the system Syntax RESET Remarks The RESET command also restarts all the expansion I O cards on the bus This differs from a lt CTRL gt lt ALT gt lt DEL gt reboot of the system which only restarts the system but not the expansion cards The RESET button on the PC 680 also accomplishes the same thing as the RESET command B 15 Software utilities PC 680 user s manual SETSSD EXE Purpose This support command configures PICO FA device order
9. Technologies It supports CRT LCD and EL displays with resolutions to 1024 x 768 bpp x 16 1280 x 1024 on some selected displays Displays from CGA through XVGA are supported The 69000 features a graphics accelerator with real time PC video being supported Since the video circuitry operates on the PCI bus at the full PCI bus speed programs like Windows execute very rapidly The video section has 2 MB of video SDRAM for high resolution displays and simultaneous CRT and flat panel operation The PC 680 supports 5V flat panel displays Adjustable display bias supply An on board voltage converter eliminates the need for a separate bias supply for the LCD contrast control The standard range for the bias supply is from 23V to 29V Speaker keyboard and mouse ports The speaker connector is PC compatible The keyboard controller accepts an AT style keyboard and has a PS 2 type connector The mouse port is combined with the keyboard port and is accessed with a y cable Neither the keyboard nor the mouse are required for opera tion PC 104 16 bit interface The PC 104 interface accepts an 8 or 16 bit PC 104 expansion board PC 104 expansion boards are available from several manufacturers Ethernet The PC 680 provides a 10BaseT 100BaseTX Ethernet port and sup ports the IEEE 802 3 Ethernet standard The Ethernet controller IC chip provides the following m PCI interface 3 KB transmit buffer 3 KB receive buff
10. oocococcnnnnnnononnnnnnnnnnnnnoninonos 5 3 COMB and COM4 pinout J10 connector oooccccnnnnnnnnnnnnnnnnnncnonnnnnos 5 4 COMB and COM4 jumper configurations oococcccnnnnnnnnnnnnnnnnononononnnnnnnns 5 5 COM5 and COM6 pinouts for RS 232 connector J14 wees 5 7 COM5 and COM6 pinouts for GPS connector J19 occcccccncnnns 5 7 Interrupt status registereren aeaa iaa a a 5 8 COM3 COM4 transmitter control oooocccnnnnnnccncnnnnnoronnnnnorocononanininnnns 5 11 LPE DOVE A t asie ia O 6 1 SSDO device selection jumpers W20 W2Zl occcccccnccnnnnnnnncnnncccnoninonos 8 1 Battery connector Jl eii de 8 2 Digital VO POZA td PENE cacao nod 10 1 W5 Pull up and pull down jumpers ocooncccnnnnncncnnnnonononnnananananananannno 10 2 J6 Digital I O 0 7 8 15 16 23 J5 Digital I O 24 31 10 2 Standard I O port addressing ooooooooooonononnnnnnnnnnnnnonnnnnnnnnnnnononnnnnnnoninonos 10 3 I O point write read ports port and I O point assignments 10 3 Eyent s nse register aaa 10 4 Event sense Inputs isoissa aserria Ei EK ia 10 4 Mask Portemonnee TE aE 10 5 Register bank selection ooooooccnnnnnnnnnnnnonononononononocononoconononncnonananono 10 5 Digital I O 1 00 1 031 registers 0 3 bank 0 1 W cccconnooccccnnnnon 10 6 Mask TESIS Li a ADA A A EA AAA 10 6 Event sense Status ooccccccccocoooonononnonnnnonnnnnnnnnonnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnanoss 10 7 Example o
11. 3 Connect the PS 2 style keyboard directly to the keyboard port at J20 and a VGA monitor to J12 using a VGA 12 cable Refer to Figure 2 4 Figure 2 4 Keyboard and monitor connections Keyboard VGA Monitor _ cable OOOoOoOoOoOoOoOoOoOoOoOoOo 5 o 0 08050 0 0 booooooOoooooooOoooo PC 680 power supply requirements The PC 680 is designed to operate from a single 5 VDC supply connected at J3 The typical current requirements for the PC 680 is listed in the Technical data appendix If you are using the PC 104 interface you may also require 12 VDC Make sure that you utilize both 5 VDC conductors and both ground conductors The user should also consider other factors such as the power cable conductor gauge number and length of conductors mating connec tors and the power supply to external devices such as hard drives floppy drives displays mouse and keyboard It is important that a quality power supply be used with the PC 680 that has sufficient current capacity line and load regulation hold up time current limiting and minimum ripple The power supply for the PC 680 must meet the startup risetime requirements specified in the ATX Power Design Guide version 1 1 section 3 3 5 This ensures that all the circuitry on the PC 680
12. Syntax FXFMT lt drive gt C M V Parameters E drive can be specified as C through Z for preformatted drives For preformatted or unformatted drives specify drive as 80 through 89 where 0 through 9 represent the hard drive number E C is an optional parameter that specifies no confirmation before formatting E V is an optional parameter that specifies a volume label is to be placed on disk Example 1 To place a volume label on disk for preformatted drive D enter FXFMT d V Example 2 To have PICO FA write an MBR to drive HO enter FXFMT 80 M FXDOS SYS Purpose An alternate way to access the on board SSD By using this driver it is possible to free up the address area at DOOOOh D7FFFFh by the X jumper B 7 Software utilities PC 680 user s manual Syntax PICOFA SYS Remarks This command will not allow booting from an SSD PGMBIOS EXE Purpose This support command programs a new system BIOS into the PC 680 Syntax PGMBIOS filename SSDx SSDy Parameters E filename specifies the BIOS DAT file to program into flash E SSDx specifies the source SSD for BIOS The variable x repre sents a value from 0 to 1 E SSDy specifies the target SSD for BIOS The variable y represents a value from 0 to 1 E requests a help menu Example 1 To program the BIOSFILE BIN files into the SSD1 BIOS area enter PGMBIOS BIOSFILE BIN SSD1
13. Syntax SETSSD SSDn SSDm before after NoSSD D SSDnBIOS SSDnBIOS SSDn BIOS WPn WPn Parameters SSDn specifies one SSD SSDm specifies two SSDs before is an optional parameter that indicates the SSDs are to be allocated before any hard drives The first SSD specified will be the boot device lafter is an optional parameter that indicates the SSDs are to be allocated after any hard drives The hard drive will be the boot device This is the default NoSSD is an optional parameter that specifies that no SSDs are to be allocated displays a short help screen for the SETSSD program No other arguments are to be included on the command line when the is used D is an optional parameter that specifies SETSSD to use its defaults SSDOBIOS reserves all the BIOS area of SSDO default SSDOBIOS does not reserve the BIOS area of SSDO SSDn BIOS reserves only SSD1P BIOS area on SSD1 WPn enables write protection on drive n WPn disables write protection on drive n Remarks If the boot order in SETUP is set to A THEN C the system tries to boot from a floppy if one exists and then it tries to boot from the C drive The C drive can be either an SSD or an HDD depending upon which switch before or after was selected If the boot order is set to C ONLY the floppy check is not performed You may override B 16 PC 680 user s manual Software utilitie
14. 1 6 BIOS SETUP information stored in EEPROM for high reliability 1 6 Phoenix BIOS add Sauvenadoacaeaure ues AE EEE 1 6 Instant DOS operating systeM oooooonnnnnnncnononononononononoconoconananinanannno 1 6 Programmable video BIOS ooocccccnnnnnnnonononononononnnononoccccncccnononinonns 1 6 On board flash file systemM occcccccccnncnnnnnnnnnannnnnanannnanannnnn non ono nn nn nnnnos 1 7 Octagon BIOS extensions ccccccccccnononnnnnnnnnnnnnnnnnnnnnnana nono nn nn nn nn nn nn n nn nn nro 1 7 Contents PC 680 user s manual Chapter 2 QUICK O coccaceesseesdassss csssessessessedeees 2 1 Configuration Jumpers o cccccccccccccccccccesccccceccecccecceeeeceeseseseeeeeseeeeseeeeeeeeeeeeees 2 1 Installing the PC 680 occnncnnnnnnnnnnonnnnnannnanananannnn nono nono nn nro nn nr rro ronnnnnnnnnnonononoss 2 4 o A A A A AAA N 2 4 Speaker ti AA A E ads 2 4 Keyboard and MOUSE ocooccccncnnnnnnnnnnnnnnnnnnnnononononononononconononocononconcncnnnnnns 2 4 PC 680 power supply requirements oooooooonnnnnnnnnnnnnnnnnnnnnnonononononnnnnnnnnonononos 2 8 Running a demo program oocccccnnnnnnnnnnnnnnnnnncnnnnnnnnnnnnnonoronnnnnnnnnnnonananinacnnnnnnnnns 2 9 LOGON MESSAGE ii A A ds 2 9 WTA ME mico 2 11 Chapter 3 BIOS S tu piiessaiecensecscisesesesslvssuasseds ches ccseeseteecschevssieecessseeschveseess 3 1 Introduction A Seated Goes E enna ds 3 1 BIOS 28ettip se secisiel ates E E E det ld 3 1 Running B
15. BIOS Setup Options Defaults Advanced Screen Setup Parameters Local Bus IDE adapter Enabled Disabled Floppy disk controller Enabled Disabled Base I O address Primary Secondary PS 2 Mouse Auto Detect Disabled Enabled Parallel port Auto Disabled Enabled Mode Bi directional EPP mode ECP mode Output only Base I O address 378h 278h 3BC IRQ 7 RQ5 Serial port A Enabled Auto Disabled Base I O address Interrupt Serial port B Base I O address 3F8h 2F8h 3E8h 2E8h IRQ 4 IRQ3 Enabled Auto Disabled 2F8h 3E8h 2E8h 3F8h Interrupt IRQ 3 IRQ 4 Serial port C Enabled Auto Disabled Interrupt None IRQ 9 IRQ 10 IRQ 11 Serial port D Enabled Auto Disabled Interrupt None IRQ 9 IRQ 10 IRQ 11 Serial port E Enabled Auto Disabled Interrupt None IRQ 9 IRQ 10 IRQ 11 Serial port F Enabled Auto Disabled Interrupt None IRQ 9 IRQ 10 IRQ 11 default 33 SETUP programs PC 680 user s manual Table 3 8 PC 680 BIOS setup parameters continued BIOS Setup Options Defaults Advanced Screen continued Setup Parameters Digital 1 O Enabled Disabled Base I O address 100h 120h Ethernet IRQ Auto Select 3 4 5 7 9 10 11 12 14 15 Disabled PCI Configuration ISA graphics device installed No Yes PCI PNP ISA UMB Region Exolusion C800 CBFF Available Reserved CCOO CFFF Available
16. 8 0 sec 16 0 sec 32 0 sec 64 0 sec default 183 PC 680 user s manual Troubleshooting Chapter 19 Troubleshooting If your system is not working properly check the following items No screen activity checking console serial communications If you do not get the sign on message after bootup 1 Make sure all PC 104 expansion cards are removed from the PC 680 This ensures that other cards are not interacting with the PC 680 2 Change W26 3 4 Depending upon your current ROM enable and jumper state this jumper disables the video section See the Console devices chapter for further instructions on how to enable disable the video BIOS device 3 Check the B W7 1 2 and P W7 7 8 jumpers If B is installed and P is removed SSD1P is selected which has the standard VGA BIOS no flat panel is supported 4 The VTC 20F serial cable turns the PC 680 serial port into a 9 pin AT serial port Make sure a null modem adapter is installed on the other end and that the assembly is inserted into the proper serial port on the PC Make sure the VTC 20F serial cable is connected to J13 of the PC 680 and you are connected to the COM1 connector 5 Make sure your power module provides 5V 0 25V and at least 5A of current Ideally the power will be adjusted to 5 1V Monitor the power when the PC 680 is turned on If at any time the power drops below 4 75V the power monitor circuit wil
17. Also copy any device drivers required for your application to the SSD CONFIG SYS on the SSD may require modification to include the device drivers To autoexecute your application add your application name to the AUTOEXEC BAT file on the SSD To replace the Octagon example program DEMO EXE with your application substitute DEMO in the AUTOEXEC BAT file with your application program filename For information on CONFIG SYS and AUTOEXEC BAT refer to your DOS manual Autoexecuting your application from SSD1 1 SSD1 is the default boot device drive C After adding your program information to SSD1 including any required CONFIG SYS files and modifying AUTOEXEC BAT to run your application file reset the system Your application should begin execution Autoexecuting your application from SSDO 1 Note SSDO first needs to be defined as the boot device drive C After adding your program information to SSDO including any required CONFIG SYS files and modifying AUTOEXEC BAT to run your application file use the SETSSD command to define SSDO as the boot device Enter the following command PC680 C gt SETSSD SSDO SSD1 before Reset the system SSDO is now drive C and your application should begin execution It is recommended that you leave SSD1 in the SETSSD options or that you have a copy of SETSSD EXE on SSDO This allows you to change your boot device back to SSD1 if needed 42 PC 680 user s manual Save a
18. Contents PC 680 user s manual List of tables Table 2 1 Table 2 2 Table 3 1 Table 3 2 Table 3 3 Table 3 4 Table 3 5 Table 3 6 Table 5 1 Table 5 2 Table 5 3 Table 5 4 Table 5 5 Table 5 6 Table 5 7 Table 5 8 Table 6 1 Table 8 1 Table 8 2 Table 10 1 Table 10 2 Table 10 3 Table 10 4 Table 10 5 Table 10 6 Table 10 7 Table 10 8 Table 10 9 Table 10 10 Table 10 11 Table 10 12 Table 10 13 Table 10 14 Table 10 15 Table 10 16 Table 10 17 Table 10 18 Table 10 19 Table 10 20 Table 10 21 Table 10 22 Table 10 23 Table 10 24 Table 10 25 Table 10 26 Table 13 1 Table 15 1 Table 15 2 PC 680 jumper configurations ooooooonononnnnnnnnnnnnnnnnnnnnnnononononcnnnnccnncnnonons 2 2 PC 680 jumper configurations Continued cccccnnnnoooocnnnnnnnnanonnncnnnnnons 2 3 PC 680 BIOS setup parameters ooooccccnncncnnnnnnonononononinanannnanannnn nan nana nn nos 3 2 PC 680 BIOS setup parameters continued ooococconononononananononononononnnos 3 3 PC 680 BIOS setup parameters continued ccccccseesesseeeseeeeeeees 3 4 PC 680 BIOS setup parameters continued ocococcocooonononononananononnnnnnnss 3 5 PC 680 BIOS setup parameters continued occcoccocooonononananananononononnnos 3 6 PC 680 BIOS setup parameters continued occcoccocooonononananannnononnnnnnnss 3 6 COM port configurations cccccnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nn non non nn nn nn nn e Seeria 5 2 COM1 and COM2 pinout J7 connector
19. Example 2 To program the AT BIOS and extended BIOS from SSDO to SSDI enter PGMBIOS SSDO SSD1 PC 680 user s manual Software utilities PGMIMG EXE Purpose 1 This support command programs a local file image to an SSD Syntax 1 PGMIMG SSDx filename Purpose 2 This support command programs a local file image to an SSD and transfers it to a host PC running PGMIMGH Syntax 2 PGMIMG SSDx COMx Bxx Ixx Purpose 3 This support command programs a local file image to an SSD and transfers it to a host PC running PGMIMGH A non standard serial port I O address is used and the IRQ value must be specified Syntax 3 PGMIMG SSDx Uxxxx Bxx Ixx Parameters E filename specifies the input file programming E SSDx specifies the target SSD for image The variable x repre sents a value from 0 to 1 E COMx specifies the PC COM port for serial transfer The vari able x represents a value from 1 to 4 E Uxxx specifies the UART base address to use for serial transfer The base address 100 3FF is in hexadecimal format E Bxx specifies baud rate of transfer where xx can be 300 1200 2400 4800 9600 19200 38400 57600 115 115200 The default is 38400 when using a COMx switch If COM1 is the console the baud rate defaults to the current console baud rate B 9 Software utilities PC 680 user s manual E Ixx specifies the interrupt to which the UART base address
20. If a monitor and keyboard are not available connect the PC 680 to your PC by using a remote serial console Refer to the Serial Console section in the Console devices chapter The PC 680 a VGA monitor and a PS 2 compatible keyboard VGA Monitor OoOoOooOoOoOoOoOoOoOoOoOoOoO Js o EDEBGOdDOBadn0andadaaO 0 0 0 0 11 2 PC 680 user s manual CRTs and flat panels 2 Power on the PC 680 3 Build a BIOS using MAKEBIOS located in the PC 680 utility disk extbios directory with the appropriate video BIOS located on the 69000 disk Example PC680 C gt MAKEBIOS M69000ADATALO15X015 BIN This creates the file OCTAGON BIN 4 Then transfer or copy PGMBIOS EXE and OCTAGON BIN to the PC 680 Refer to the SSDs DRAM and battery backup chapter 5 On the PC 680 execute PGMBIOS to program SSD1 Example PC680 C gt PGMBIOS OCTAGON BIN SSD1 p 6 Confirm that jumper B W7 1 2 is on and the P jumper W7 7 8 is on to enable the SSD1 BIOS 7 Power off the PC 680 8 Ifa bias voltage is required for the flat panel refer to the Flat panels requiring bias voltage section in this chapter 9 Install the flat panel cable into connector J4 and then apply power to the system If you wish to program in another flat p
21. Insert the other end of the IDE cable into J18 on the PC 680 Make sure pin 1 on the cable is connected to pin 1 on the PC 680 WARNING When using a 2 5 drive power is supplied through the cable Take care to align pin one of the cable to pin 1 of the drive and to pin 1 of the J18 connector Reversing or offsetting the IDE cable will cause a 5V to ground short and will destroy the cable damage the drive and may damage the PC 680 If using a 3 5 drive connect external power to the drive Power on the PC 680 Press F2 to run BIOS setup and select the number and type of IDE devices installed Refer to the BIOS setup programs chapter for more information on the BIOS setup program Reboot the system after running BIOS setup Run FDISK to establish partitions on the hard drive This partitions the hard drive and assigns a drive letter By default it will assign the drive letter which is subsequent to your currently installed drives When FDISK is finished reboot the system Refer to your DOS manual for more information on FDISK Format the hard drive using the DOS FORMAT command When the drive is formatted reboot the system If you want to boot the system from the hard drive run the SYS command The system copies COMMAND COM as well as hidden files to the hard drive Run SETSSD with the before or after parameters to ensure that all drives are properly recognized and that the proper boot sequence is loaded into BIOS
22. Off On Enabled 0 255 0 255 Disabled 12 5 25 37 5 50 62 5 75 87 5 Fan Control Disabled Enabled Watchdog Mode Disabled Enabled Watchdog Delay 8 0 sec 16 0 sec 32 0 sec 64 0 sec default 35 SETUP programs PC 680 user s manual Table 3 5 PC 680 BIOS setup parameters continued BIOS Setup Boot Screen Setup Parameters Removable Devices Legacy Floppy Drives Hard Drive Bootable Add in Cards ATAPI CD ROM Drive Network Boot Table 3 6 PC 680 BIOS setup parameters continued BIOS Setup Exit Screen Exit Options Exit Saving Changes Exit Discarding Changes Load Setup Defaults Discard Changes Save Changes PC 680 user s manual Save and run programs Chapter 4 Save and run programs Save and run your programs on the PC 680 Once you have written tested and debugged your application you can then save it to flash memory in SSD1 or SSDO Gf you have flash DOC or SRAM installed When you reboot the PC 680 your program can automatically execute As shipped from the factory SSD1 already contains a bootable ROM DOS This chapter describes the following E Saving an application program to SSD1 E Autoexecuting the program from the PC 680 E Overriding autoexecution of your program The information in this chapter assumes you are using ROM DOS in your application Some Microsoft programs make undocumented DOS c
23. The PC 680 contains two UHCI Universal Serial Bus ports Speaker PC compatible speaker connector for 4 50 ohm speaker Keyboard mouse port PS 2 style keyboard compatible connector The mouse port is combined with the keyboard port and is accessed with a notebook computer y cable PC 104 interface Standard 16 bit PC 104 interface Battery backup 3 6V AT style battery connector Watchdog timer Programmable from 5 second to 64 seconds Bus mastering Bus mastering is not supported BIOS Phoenix BIOS with Octagon industrial extensions ROM DOS DOS 7 0 compatible Power requirements 5V 0 25V Pentium 166 MHz processor Normal 1 6A typical 50 CPU speed 1 4A typical 12 5 CPU speed 1 14 typical Suspend 1 0A typical The power supply for the PC 680 must meet the startup risetime requirements specified in the ATX Power Design Guide version 1 1 section 3 3 5 This ensures that all the circuitry on the PC 680 se quences properly and avoids system lockup A 3 Technical data PC 680 user s manual Pentium 266 MHz processor without fan with fan Normal 1 7A typical 1 8 A typical 50 CPU speed 1 75A typical 1 8A typical 12 5 CPU speed 1 75A typical 1 8A typical Suspend 88mA typical 92mA typical When operating the CPU above 40 C the CPU heatsink and fan assembly should be installed AMD K6 333 MHz processor Normal 3 0A typical 50 CPU speed 2 0A typical 12 5 CPU speed 1 2
24. The average MTBF of Micro PC cards exceeds 11 years yet there are failures Most failures have been identified as customer induced but there is a small percentage that cannot be identified As expected virtually all the failures occur when bringing up the first system On subsequent systems the failure rate drops dramatically E Approximately 20 of the returned cards are problem free These cards typically have the wrong jumper settings or the customer has problems with the software This causes frustration for the customer and incurs a testing charge from Octagon E Of the remaining 80 of the cards 90 of these cards fail due to customer misuse and accident Customers often cannot pinpoint the cause of the misuse E Therefore 72 of the returned cards are damaged through some type of misuse Of the remaining 8 Octagon is unable to deter mine the cause of the failure and repairs these cards at no charge if they are under warranty Notice to user PC 680 user s manual The most common failures on CPU cards are over voltage of the power supply static discharge and damage to the serial and parallel ports On expansion cards the most common failures are static discharge over voltage of inputs over current of outputs and misuse of the CMOS circuitry with regards to power supply sequencing In the case of the video cards the most common failure is to miswire the card to the flat panel display Miswiring ca
25. The following devices share the same image and can be used inter changeably Atmel s AT29C040 and AT29C040A SST s 28SF040 512K EPROM and 512K SRAM Use an EPROM to make the drive read only Because the AMD 512K 1MB and 2MB have a different structure they cannot be used in any other type of device An image from a 512K AMD flash can only be used on other 512K AMD flashes GETIMGH EXE Purpose 1 This support command transfers an SSD image from a target PC running GETIMG and saves the image to a host file Syntax 1 GETIMGH filename COMx Bxx Ixx B 3 Software utilities PC 680 user s manual Purpose 2 This support command transfers an SSD image from a target PC running GETIMG and saves the image to a host file via a serial UART connection A non standard serial port address is used and the IRQ value must be specified Syntax 2 GETIMGH filename Uxxx Bxx Ixx Parameters E filename specifies the output file for saving or programming and it also represents the host filename E COM x specifies the PC COM port for serial transfer The vari able x represents a value from 1 to 4 E Uxxx specifies the UART base address to use for serial transfer The base address 100 3FF is in hexadecimal format E Bxx specifies baud rate of transfer where xx can be 300 1200 2400 4800 9600 19200 38400 57600 115 115200 The default is 38400 when using a COMx switch If COM1 is the c
26. bit 0 Bit3 port 5 debounce value bit 1 Bit4 external sense 0 3 debounce value bit 0 Bit5 external sense 0 3 debounce value bit 1 Bit6 external sense 4 7 debounce value bit 0 Bit7 external sense 4 7 debounce value bit 1 10 12 PC 680 user s manual Digital I O Bank select register 2 Register 7 bank 2 r w Table 10 23 Bank select register 2 A write to this register selects an individual bank A read from this register returns only the bank you are in Write to register Read from register BitO not used Bit1 not used Bit2 not used Bit3 not used Bit4 not used Bit5 not used Bit6 bank select bit 0 Bit7 bank select bit 1 BitO not used Bit1 not used Bit2 not used Bit3 not used Bit4 not used Bit5 not used Bit6 bank select bit O Bit7 bank select bit 1 Octagon operating mode Octagon mode extends the enhanced mode to provide greater control Advanced control register 0 Address offset 10h over event sensing and to also provide delta sense capability The advanced control register enables ports O through 5 for Octagon mode operation The PC 680 must be in the enhanced mode for the Octagon operations to function Table 10 24 Advanced control register 0 Note Bit Function Bit7 RO Enhanced mode enabled Bit6 R W Not used Bit5 R W Not used Bit4 R W Not
27. sense bit E2 Bit2 ext sense status bit E2 Bit3 clear ext sense bit E3 Bit3 ext sense status bit E3 Bit4 clear ext sense bit E4 Bit4 ext sense status bit E4 Bit5 clear ext sense bit E5 Bit ext sense status bit E5 Bit6 clear ext sense bit E6 Bit6 ext sense status bit E6 Bit7 clear ext sense bit E7 Bit7 ext sense status bit E7 Bank 1 operations Event sense registers Registers 0 3 bank 1 r w Event sense register 1 00 1 031 registers 0 3 bank 1 1 w The status of each I O port sense line is returned after reading the corresponding register registers 0 3 Reading 0 no event occurred reading 1 event occurred Each data bit written with a logical O clears its corresponding event sense flip flop After the corresponding event sense is cleared writ ing a logical 1 re enables the event sense on the corresponding line The event input logic is enabled by using the event sense registers Before enabling the event input logic the polarity of the event sense logic must be set using the event control registers register 6 bank 1 and register 7 bank 1 10 7 Digital I O PC 680 user s manual Table 10 13 Example of event sense register Write to register Read from register Bit0 enable clear port sense DO Bit1 enable clear port sense D1 Bit2 enable clear port sense D2 Bit3 enable clear port sense D3 Bit4 en
28. x represents a value of 0 1 or 1P for SSDO SSD1 or SSDIP E filename specifies the output file for saving or programming GETIMG EXE Purpose 1 This support command captures an image of an SSD and places it into a local file Syntax 1 GETIMG SSDx filename Purpose 2 This support command captures an image of an SSD and transfers it to a host PC running GETIMGH Syntax 2 GETIMG SSDx COMx Bxx Ixx Purpose 3 This support command captures an image of an SSD and transfers it to a host PC running GETIMGH A non standard serial port I O address is used and the IRQ value must be specified B 2 PC 680 user s manual Software utilities Syntax 3 GETIMG SSDx Uxxxx Bxx Ixx Parameters E SSDx specifies the target SSD for file saving or programming The variable x represents a value from 0 to 1 E filename specifies the output file for saving or programming E COMx specifies the PC COM port for serial transfer where x represents a value from 1 to 4 E Uxxxx specifies the UART base address to use for serial transfer The base address 100 3FF is in hexadecimal format E Bxx specifies baud rate of transfer where xx can be 300 1200 2400 4800 9600 19200 38400 57600 115 115200 The default is 38400 when using a COMx switch E Ixx specifies the interrupt to which the UART is connected The value x represents a variable from 3 to 15 Remarks GETIMG compatibility
29. 10 5 Mask register Register 7 bank 0 1 W oococcccnnnnnnnnnnnnnononocinininononos 10 6 External event sense register Register 6 bank 0 1 w 10 7 Bank L Operations vt a tadas ds 10 7 Event sense registers Registers 0 3 bank 1 1 W eseese 10 7 Event control register 0 Register 6 bank 1 W oooooonnnnnnnnmmmmmmmo o 10 8 Event status register 0 Register 6 bank 1 1 000oococccccoooooooononnnnnnnoss 10 8 Event control register 1 Register 7 bank 1 W oooooonnnnnnnmmmmmmmmm o 10 9 Bank 2 Operations Sita iaa 10 10 Debounce control register Register 0 bank 2 1 W neeese 10 10 Debounce duration register 0 Register 1 bank 2 cccccnnnnnn 10 11 Debounce duration register 1 Register 2 bank 2 cccccnnnnnn 10 12 Bank select register 2 Register 7 bank 2 r W cccceeeeeeeeeees 10 13 Octagon Operating MOE cooocccononoonononononanononononnnnnnnonononnnnnnnnnnnnnnnnnnnnnnonononoss 10 13 Advanced control register 0 Address offset 10h 10 13 Delta sense register 0 5 Address offset 12h 17h 10 14 Polarity event extended registers 0 5 Address offset 10h 1Dh occccccccnnnnnnnonononinnnannanannnnnnn nono nora nono 10 14 Chapter 11 CRTs and flat panels oooooononunonnnnnnnnnnnnnnononnnonononnoronoccnocnoooonos 11 1 D SOriptiOn ud ae ds E OA deseo ay Si a dene 11 1 NW TG 6G Fea OS fo a ee oe atte ohn A saa anes rset da 11
30. 1993 1998 Datalight Inc Datalight Patent Pending Octagon Systems V2 01 PC 680 ETSSD SSD1 BEFORE 4Mb Strata Flash detected in SSD1 uN 2 9 Quick start PC 680 user s manual Starting ROM DOS PC680 C gt demo Then a demonstration program will begin Press any key to continue Use the directory command to make sure your equipment and soft ware are working properly Enter PC680 C gt DIR A similar directory listing of files stored in the SSD1 device should be displayed Volume in drive C is SSD1 Volume Serial Number is 3214 1BE4 Directory of C COMMAND COM 26 321 AUTOEXEC BAT 38 CONFIG SYS 67 DOS lt DIR gt UTILS lt DIR gt DEMO EXE EXE Lily G22 DEMO BAS 5 045 7 file s 04 04 04 04 04 04 12 96 12 96 1 29 06 12 96 12 96 12 96 04 12 96 00 00 00 0000 Oo 26 426 bytes 105 472 bytes free E22 26p 26p 26p 26p 26p 26p If you do not get the proper logon message please do the following E Make sure all jumpers are set to factory defaults Refer to Tables 2 1 and 2 2 for the default jumper settings E Ifthe system still does not respond remove W26 3 4 to use the default BIOS setup and try again Also refer to the Troubleshoot ing Chapter 2 10 PC 680 user s manual Quick start Wh
31. 2 4 Bits 0 7 Pull up 5V Termination 4 6 Bits 0 7 Pull down GND Pin 4 nc for bits 0 7 float 1 3 Bits 8 15 Pull up 5V 3 5 Bits 8 15 Pull down GND Pin 3 nc for bits 8 15 float 9 11 Bits 16 23 Pull up 5V 7 9 Bits 16 23 Pulldown GND Pin 9 nc for bits 16 23 float 10 12 Bits 24 31 Pull up 5V 8 10 Bits 24 31 Pull down GND Pin 8 nc for bits 24 31 float User Options W7 1 2 B BIOS device on SSD 1 off SSDO 3 4 X Extended BIOS on enabled off disabled 5 6 Unused 7 8 P protected BIOS on protected off unprotected 9 10 S use SETUP selections default board dependent A 6 PC 680 user s manual Technical data Table A 4 PC 680 jumper configurations continued Function Reference Setting Description Designator COM3 W12 3 4 5 6 7 8 9 10 RS 232 Configurations W13 1 2 3 4 7 9 8 10 RS 422 w o termination W12 1 2 RS 422 with termination W13 1 2 3 4 7 9 8 10 W8 1 2 3 4 RS 485 w o termination W13 7 9 8 10 W8 1 2 3 4 RS 485 with termination W12 11 12 W13 7 9 8 10 COM4 W10 3 4 5 6 7 8 9 10 RS 232 Configurations W11 1 2 3 4 7 9 8 10 RS 422 w o termination W10 1 2 RS 422 with termination W11 1 2 3 4 7 9 8 10 W6 1 2 3 4 RS 485 w o termination W11 7 9 8 10 W6 1 2 3 4 RS 485 with termination W10 11 12 W11 7 9 8 10 Power Fail Indicator W18 1 3 System Reset 3 4 NMI SSDO Device Type W20 2 4 All others see W21 3 4 SRAM SSDO D
32. 680 user s manual CRTs and flat panels Chapter 11 CRTs and flat panels Description The video system on the PC 680 uses the advanced 69000 video controller from Chips Technologies It supports CRT LCD and EL displays with resolutions to 1024 x 768 x 16 bpp 1280 x 1024 on some selected displays Displays from CGA through XVGA are supported The 69000 is also a graphics accelerator with real time PC video being supported Since the video circuitry operates on the PCI bus at the full PCI bus speed programs like Windows execute very rapidly The video section has 2 MB of video SDRAM for high resolution displays and simultaneous CRT and flat panel operation The PC 680 supports 5V flat panel displays Standard VGA monitors with analog inputs are connected using a VGA 12 cable p n 4865 connected to J12 Flat panel displays are connected using a 50 pin 2mm connector at J4 PC video connects to the 60 pin connector at J8 Refer to the VGA 69000 utility disk for additional information on flat panel displays Video features Below is a list of standard video features installed on the PC 680 E High performance Chips Technologies VGA 69000 video con troller 2 MB DRAM for display buffering CRT support with resolutions to 1024 x 768 x 16 at 75 MHz E Flat panel support with the following resolutions 640 x 480 x 24 bpp 800 x 600 x 24 bpp 1024 x 768 x 16 bpp 1280 x 1024 x 8 bpp on some se
33. 7 bank 1 r A read from this register returns only the bank you are in Table 10 17 Bank select status register Reading from register Bit0 not used Bit1 not used Bit2 not used Bit3 not used Bit4 not used Bit5 not used Bit6 bank status bit 0 Bit7 bank status bit 1 Bank 2 operations Debounce control register Register 0 bank 2 r w The debounce control register controls the passage of each individual port or external sense input through debounce logic before they are recognized A logical O disables the debounce logic and a logical 1 enables the debounce logic Table 10 18 Debounce control register Bit Description Bit0 debounce control port O bitO b1t7 Bit1 debounce control port 1 bit8 bit1 5 Bit2 debounce control port 2 bit 16 bit23 Bit3 debounce control port 3 b1t24 bit31 Bit4 not used Bit5 not used Bit6 debounce control external sense E0 E3 Bit7 debounce control external sense E4 E7 10 10 PC 680 user s manual Digital I O Debounce duration register 0 Register 1 bank 2 Debounce duration register 0 Register 1 bank 2 r w The debounce duration register 1 controls the duration required by each input signal for ports 0 through 3 and event sense inputs before it is recognized The available debounce times are 4 us 64 us 1 us and 8 ms Table 10 19 Debounce dur
34. 7 9 8 10 termination resistor W10 1 2 RS 485 w o termination W6 1 2 3 4 W11 7 9 8 10 RS 485 with 120 ohm W6 1 2 3 4 termination resistor W10 11 12 W11 7 9 8 10 default 5 5 Serial ports PC 680 user s manual COM5 COM5 can be used either as an industrial 4 wire RS 232 or as a TTL Global Positioning System GPS module port The IRQ is se lected through BIOS setup For RS 232 COM5 and COM6 share J14 When used for GPS the 10 pin header at J19 is used for a TTL level GPS module The signals are hardwired to both J14 and J19 If you connect an RTCM SC 104 differential correction data GPS module to J19 you cannot use J14 for RS 232 on COM 5 or COM6 However if you connect a GPS module that does not use differential correction data you can still use COM6 for RS 232 For more information see the COM3 through COM6 interrupt status register section in this chapter Table 5 5 shows the pinouts for COM5 and COM 6 on J14 Table 5 6 shows the pinouts for COM5 and COM6 on J19 COM6 COM6 can be used either as an industrial 4 wire RS 232 or to route the RTCM SC 104 differential correction data to the GPS receiver The IRQ is selected through BIOS setup For RS 232 COM5 and COM6 share J14 When used for GPS the 10 pin header at J19 is used for a TTL level GPS module The signals are hardwired to both J14 and J19 If you connect an RTCM SC 104 differential correction data GPS module to J19 you
35. 98 B 1 2 Scan for BIOS ROM extensions One long two short beeps on checksum error 93 B Late multi processor initialization Optional 9C B Set up Power Management C7 B Late docking initialization Optional 9E B Enable hardware interrupts AO B Set BIOS time from real time clock A2 B Check for key lock A4 B Initialize keyboard typematic rate Optional C2 B Sequentially invokes each registered error logging function W Warm Start Only C Cold Start Only B Both Warm and Cold Start 19 6 PC 680 user s manual Troubleshooting Table 194 POST Codes continued Code Cold Beeps Description Warm BA B Execute DMI handlers C3 B Sequentially invokes each registered error display function A8 B Erase F2 prompt AA B Check to see if F2 key was pressed AC B Optionally print Press F1 or F2 prompt and or enter SETUP DISABLED AE B Clear the In Post flag BO B 2 Check for errors beep twice if error and setup prompt displayed B2 B Prepare to boot B4 B 1 Beep once B5 B Terminate quiet boot BE B Optionally clear the screen B6 B Late password check Optional BC B Clear parity checkers B7 B Setup ACPI table in shadow and extended RAM Optional BD B Display Boot First menu BF B Check reminder features 8F B Initialize BIOS data prior to ATA fixed disk initialization 91 B Perform ATA fixed disk fast initialization for high performance drives 9F B Restore total ATA and SCSI disk count to BIOS 99 B Check SMA
36. Appendices Appendix A Technical data Appendix B Software utilities Appendix C Third party support Appendix D Accessories Appendix E Operation in severe environments PC 680 user s manual Contents Contents Using CMOS circuitry in industrial control oonoooooccccncnnnnooooocnnoncnonnnnnnnnnos 1 Avoiding physical damage to the heatsink CPU cocoonooocccccccnonoooncnnnccnononononos 3 Contents ea tra desc a tvs A Ad aid ainia iii List Of MiG ures onccion a a cavvicessdeeniessasustatersvievcsiessecens ix List of CAS ii x Abbreviations and terms used in this manual ccccnnnnnnnnnnnnnannnanananonononos xii Conventions used in this manual oooooooooooooonnnnnnnnnnnnnnnnnnnnnnnnnnnnoncnnccnononinnon xiv Notes aid warnings aida iiine AS Ea a E Si sash Veda E Ras Xiv Command format and procedures ccccccccccccccsccscccccceccccccceeceeccceseesseseeeess xiv a cane tecistoncitets lances seated r Ea SiS En EE aratai ia rtie i iia xix Overview Section 1 Installation sessssesssssocccsesessssoscccssssssoocccesssssssoeee xxi Chapter 1 OV OR VIC W EAE PEPEE EEE 1 1 TPISSCEIPELON urmara area e E ees eee se AaB ses eee Og 1 1 PC 680 major hardware features ccoccoconoonooononnnnnnnnonnno nono nnnnnnnonnnnnnnnnnnnnnnnoss 1 1 A A A A AAN 1 1 Up to 128 MB SDRAM ai A as 1 1 Solid state ska aiii 1 1 A ter a rset tenes Fed P ent Petre A E ene ore ac TE 1 2 EW A A A A E RA tea Gas 1 2 Floppy and hard
37. Connect P2 COM1 side of the VTC 20F cable to the 9 pin null modem adapter Refer to Figure 7 2 The PC 680 and a serial console Oaa l PC 680 Ie e Terminal Emulator Null modem Software adapter i P3 e E Na H COM E MM Por Desktop PC A come P2 oOoooooooooOoooooooo 2000 COM1 VTC 20F cable Connect the 9 pin null modem adapter to a 9 pin serial port on your PC Start the terminal emulator program The emulator program needs the communication settings to be 38400 bps 8 data bits 1 stop bit no parity no flow control ANSI emulation and to communicate out of the serial port selected in step 4 Remove W26 3 4 to disable the video BIOS Power on the PC 680 The desktop PC will now act as the keyboard input and monitor output of the PC 680 The PC 680 boot screen should be displayed on the desktop PC monitor Issuing a DIR command will display the files on the PC 680 C drive 12 PC 680 user s manual Console devices Figure 7 2 VTC 20F cable and null modem adapter RS 232 Null modem cable FI VTC 20F Cable Null Modem Adapter Transferring files between the PC 680 and your PC Note Once you have established communications betw
38. SSD1 Flash file reports a drive but issuing a DIR generates an error message 1 The SSD may not be formatted The program FXFMT may have to be run For more information see the SSDs DRAM and battery backup chapter Flash file does not report the drive 1 Run SETSSD and make sure it is correct 2 Make sure that the X W7 3 4 jumper is installed or that FXDOS SYS is in your CONFIG SYS file of your floppy or hard drive boot device 3 Make sure that the S W7 9 10 jumper is installed 4 Reboot your system System will not recognize hard drive 1 Run BIOS setup and confirm that on board IDE interface is enabled 2 Try changing Primary Master Fixed Disk to User and specify Heads Sectors and Cylinders 3 Make sure the hard drive is not configured as a slave drive 19 2 PC 680 user s manual Troubleshooting System locks up after powerdown powerup If the power supply does not drain below 0 7V the CMOS components on the card will act like diodes and forward bias This is typically caused by using power supplies that have large output capacitors Either use a different power supply that discharges faster leave the power off until the supply has adequate time to discharge or place a 100 ohm large wattage resistor across the output capacitor Technical assistance Carefully recheck your system before calling Applications Support Run as many tests as possible the more information y
39. The PC 680 has three options for console devices You can use the on board video with a monitor and a keyboard as your console You can also use COM1 as the console or you can run the system without a console device Selecting console devices The following represent the PC 680 s three options for console de vices E XVGA and a local keyboard The XVGA supports CRT LCD and EL displays E Serial console from COM1 A serial cable null modem adapter plugged into a host PC running a terminal emulator provides both input and output The local keyboard also allows input but is not required for operation E No console device means no video output either from the XVGA monitor or the serial console The local keyboard allows input XVGA For correct usage of the CRT and flat panel see the CRTs and flat panels chapter Serial console COM1 can serve as a console device allowing you to use your desktop PC to communicate with the PC 680 Refer to Figure 7 1 to connect a desktop computer to the PC 680 as a console device This connection requires a VTC 20F cable p n 4866 and a null modem adapter p n 3186 It also requires a terminal emulator program such as Windows HyperLink ProComm or an equivalent program Console devices PC 680 user s manual Figure 7 1 Follow these steps to use the serial console Power off the PC 680 Connect a VTC 20F to J7 COM1 2 port of the PC 680 Refer to Figure 7 1
40. The receiv ing device must be terminated COM3 and COMA an be unterminated or terminated with a 100 Q termination resistor Figure 5 4 shows a typical RS 422 connection RS 485 RS 485 is a multipoint half duplex system requiring 1 wire pair Up to 32 nodes can be on the same bus Distances of up to 4000 feet between the first and final node is allowed All nodes must be con nected to the bus with a stub as short as possible A terminating resistor must be connected at each end of the system Any node located between the end points should not be terminated COM3 and COM4 configurations can be unterminated or terminated with a 120 Q termination resistor 5 10 PC 680 user s manual Serial ports An application may implement a node as either the host node or as a remote node in an RS 485 network There can be as many as 32 nodes without any bus repeaters in the network A host is referred to as the node that initiates communication while a remote is referred to as a node that is addressed by the host In any given communication sequence in an RS 485 network there can only be one host The host is responsible for initiating communi cation maintaining network registration and providing housekeep ing tasks with other nodes Remotes cannot initiate a communication They can only respond to messages that are addressed to them from the host Figure 5 3 shows a typical RS 485 connection
41. autosizing 28 B Size installed DRAM 2A B Clear the base DRAM 2C C 1 3 4 1 Perform address line tests on the installed RAM 2E C 1 3 4 3 Test the first 64K of base RAM 0A C Set CPU registers to default power up values 3A B Determine size of installed cache 2F B Disable cache prior to shadowing the system BIOS 38 B Decompress and shadow the system BIOS and decompress option 20 C 1 3 1 1 Verify that DRAM refresh is working 29 B Initialize POST memory manager data structures 33 B Initialize POST display manager data structures C1 B Initialize POST error manager data structure 09 B Turn on internal flag indicating that the POST is in progress 3A B Determine size of installed cache Alternate late initialization 0B B Enable CPU cache OF B Initialize the fixed disk controller 10 B Initialize Power Management controls W Warm Start Only C Cold Start Only B Both Warm and Cold Start 19 4 PC 680 user s manual Troubleshooting Table 19 2 POST Codes continued Code Cold Beeps Description Warm 14 C Initialize 8742 keyboard controller 1A B Initialize and test DMA registers 1C B Initialize and test programmable interrupt controller 22 C 1 3 1 3 Test the keyboard controller 32 B Compute the CPU clock speed 67 B Optional multi processor initialization 69 B Initialize SMI memory space 6B B Load custom defaults 3C B Optimize chipset timing 3D B Optimize platform specific hardware 42 B Initialize int
42. cannot use J14 for RS 232 for COM5 or COM6 However if you connect a GPS module that does not use differential correction data you can still use COM6 for RS 232 For more information see the COM3 through COM6 interrupt status register section in this chapter Table 5 5 shows the pinouts for COM5 and COM6 on J14 Table 5 6 shows the pinouts for COM5 and COM6 on J19 Note See Appendix A Connectors for mating information PC 680 user s manual Serial ports Table 5 5 COM5 and COM6 pinouts for RS 232 connector J14 Port Pin RS 232C Port Pin RS 232C 1 nc 11 nc 2 nc 12 nc 3 RXD 13 RXD 4 RTS 14 RTS COM5 5 TXD COM6 15 TXD 6 CTS 16 CTS 7 nc 17 nc 8 ne 18 GND 9 GND 19 nc 10 nc 20 nc Global Positioning System Interface COM5 and COM6 provide 4 wire RS 232 or GPS and RTCM SC 104 differential correction signal interfaces J19 provideds the TTL signals necessary for a GPS receiver Refer to table 5 10 for J19 Table 5 6 pinouts COM5 and COME pinouts for GPS connector J19 Port Pin Signal Port Pin Signal COM6 1 TxD RTCM SC 104 6 nc COM6 2 RxD RTCM SC 104 COM5 7 DTR COM5 3 RxD 8 ne COM5 4 RTS 9 Gnd COM5 5 TxD 10 Antenna power The jumper at W24 selects the voltage for a GPS antenna For a 5V antenna position the jumper across pins 1 2 default For a 12V antenna position the jumper across pins 2 4 For a passive antenna leave W24 jumper off or on one pin only
43. disk ports a multifunctional parallel port and PCI bus video that supports monitors and flat panels This single board computer has two solid state disks a PC 104 interface and a 10BaseT 100BaseTX Ethernet port The PC 680 is available with a 166 MHz Pentium CPU for 40 to 80C operation or with a higher performance 266 MHz Pentium CPU This board is supplied with DOS 6 22 in ROM but will also execute other operating systems such as LynxOS Windows 98 Windows NT Windows CE and QNX Since the PC 680 uses the same func tional blocks as the Micro PC the circuitry has been fully proven as reliable and the software is compatible with the software in the Micro PC series PC 680 major hardware features CPU Two versions are available a 166 MHz or 266 MHz low voltage Pentium with MMX extensions The PC 680 has a PCI bus speed of 33 MHz and an ISA bus speed of 8 33 MHz Up to 128 MB SDRAM The PC 680 can hold up to 128 MB of SDRAM in a single SO DIMM socket All DIMM modules from Octagon meet the full PC 680 tem perature range Solid state disks Two solid state disks SSDO and SSD1 are present on the PC 680 The flash file system allows both to be accessed as DOS compatible drives SSDO is optionally installed by the user 1 1 Overview PC 680 user s manual SSDO A 32 pin DIP socket accepts either an M Systems DOC 5V flash SRAM or 512 KB 1 MB EPROM The socket exhibits hig
44. gt to lower the voltage Raise or lower the voltage until you obtain a good contrast display with no washout To confirm the LCD bias voltage place a voltmeter on ground at J4 pin 12 and also on positive at J4 pin 3 5 The VEESAFE voltage may require additional adjustments in order to obtain the proper contrast WARNING Since improper voltage levels can severely damage the flat panel make sure the PC 680 is configured for the correct bias voltage before it is connected to the panel LCD bias control example To change the flat panel bias voltage inside your application use the INT 17h functions below This only works from DOS with the INT17 extended BIOS installed 1 LCDBIAS UP Write the following program to move the voltage up one step mov ah 0eeh LCDBIAS control mov al 00h 7 up mov dx Offffh int 17h 11 5 CRTs and flat panels PC 680 user s manual LCDBIAS DOWN Write the following program to move the voltage down one step mov ah 0eeh LCDBIAS control mov al 01h down mov dx Offtftfh int 17h Connecting the flat panel to the PC 680 Text files are located on the 69000 utility disk These text files in clude wiring diagrams specific to individual flat panels Refer to the specific text file associated with your flat panel to build your cable The maximum recommended cable length is 18 in Refer to the text file associated with your flat panel to dete
45. in SSDO For further information on installing formating and programming SSDO devices refer to the Managing SSDs section 81 SSDs DRAM and battery backup PC 680 user s manual Battery backup for SSDO SRAM and real time calendar clock Table 8 2 Note If SRAM is used in SSDO a 3 6V AT battery p n 3186 is required for battery backup of the SRAM files This battery also backs up the CMOS real time clock The PC 680 does not have a battery installed when it is shipped To install the battery Power off the PC 680 Install the 3 6V AT clock battery at the J13 connector Refer to the component diagram in the Quick start chapter for the location of J13 Battery connector J13 Pin Function Battery Key Gnd Gnd A wWndns Aa SRAM contents can be affected by system noise Therefore the use of SRAM is not recommended in electrically noisy environments espe cially when systems are critical SSD1 SSD1 is a 4MB flash 8MB OEM soldered on board It contains the BIOS and ROM DOS 6 22 and is intended for storing application programs to be executed on powerup It is the default boot drive SSD1 can be accessed directly as a read write DOS drive While this is convenient for product development the flash has a limited num ber of writes allowed Therefore Octagon does not recommend SSD1 be used as a data logging device 8 2 PC 680 user s manual SSDs DRAM and battery back
46. in this manual Octagon Release VX 14B 2 3 00 E Commands that you must key in are shown in Courier Bold for example C gt RESET E Italicized refers to information that is specific to your particular system or program e g Enter filename means enter the name of your file E Paired angle brackets are used to indicate a specific key on your keyboard e g lt ESC gt means the escape key lt CTRL gt means the control key lt F1 gt means the F1 function key m All addresses are given in hexadecimal for example 328h XV PC 680 user s manual About this manual About this manual The PC 680 user s manual provides information about installing and configuring the PC 680 This manual is divided into four sections E Section 1 Installation Chapter 1 Overview Chapter 2 Quick start Chapter 3 SETUP programs Chapter 4 Save and run programs E Section 2 Hardware Chapter 5 Serial ports Chapter 6 LPT1 parallel port Chapter 7 Console devices Chapter 8 SSDs DRAM and battery backup Chapter 9 External drives Chapter 10 Digital I O Chapter 11 CRTs and flat panels Chapter 12 PC 104 expansion Chapter 13 Ethernet Chapter 14 USB E Section 3 System management Chapter 15 Watchdog timer and hardware reset Chapter 16 Serial EEPROM and CMOS RAM Chapter 17 User defined jumper Chapter 18 CPU power management Chapter 19 Troubleshooting E Section 4
47. one or two 3 5 or 5 25 floppy drives using a standard floppy cable connected to J11 Note Drive A requires a twist in the cable drive B does not Power requirements You must supply power to the floppy drive s through an external source Refer to your floppy drive manual for specific instructions Installing a floppy disk drive 1 Disconnect power to the PC 680 2 Connect the floppy cable to the floppy drive s Make sure pin 1 on the cable is connected to pin 1 on the drive 3 Insert the 34 pin connector of the cable to J11 on the PC 680 4 Connect power to the floppy drive 5 Power on the PC 680 Press F2 to run BIOS setup and select the number of floppy drives installed Reboot the system after running BIOS setup Hard disk controller The PC 680 will interface to two 16 bit IDE or EIDE devices via a 44 pin connector at J18 91 External drives PC 680 user s manual Power requirements If a 2 5 hard drive is used power is supplied through the Octagon 4080 cable If a 3 5 hard drive or CD ROM drive is used external power is required Refer to your drive manual for specific instruc tions Installing an IDE drive 1 2 Disconnect power to the PC 680 Connect one end of the Octagon hard drive adapter cable p n 4080 to the hard drive The 4080 cable is designed for either 2 5 or 3 5 drives Make sure pin 1 on the cable is connected to pin 1 on the drive
48. or no IRQ COM4 RS 232 4 lines 2E8h IRQ9 J10 RS 422 or ground IRQ10 shared with COM3 RS 485 IRQ11 or no IRQ COM5 RS 232 or 4 lines 320h IRQ9 J14 RS 232 TTL levels for ground IRQ10 J19 GPS TTL GPS IRQ11 or shared with COM6 no IRQ COM6 RS 232 or 4 lines 328h IRQ9 J14 RS 232 RTCM SC 104 ground IRQ10 J19 GPS RTCM for GPS IRQ11 or shared with COM5 no IRQ default Addresses and IRQs are selected in BIOS setup port type is selected by jumpers IRQ9 10 and 11 may be shared between COM3 COM4 COM5 and COM6 The application software must be able to differentiate the shared interrupt Operating systems such as Windows NT configura tion options for this 5 2 PC 680 user s manual Serial ports COM1 COM 2 Table 5 2 Note COM1 and COM2 are 8 wire RS 232 ports Table 5 2 shows the pinout for COM1 and COM2 on J7 COM1 and COM2 pinout J7 connector Port Pin RS 232C Port Pin RS 232C 1 DCD 11 DCD 2 DSR 12 DSR 3 RXD 13 RXD 4 RTS 14 RTS COM1 5 TXD COM2 15 TXD 6 CTS 16 CTS 7 DTR 17 DTR 8 RI 18 RI 9 GND 19 GND 10 NC 20 NC See Appendix A Connectors for mating information COM3 COM 4 COM3 and COM4 can each be configured as a 4 wire industrial RS 232 interface RS 422 or RS 485 interface The IRQ for either port is selected through BIOS setup COM3 and COMA use the RTS pin to enable or disable the RS 485 transmit receive function COM3 and COM4 may
49. products in life support applications where the failure or malfunction of a component may di rectly threaten life or injury It is a Condition of Sale that the user of Octagon products in life support applications assumes all the risk of such use and indemnifies Octagon against all damage O C TA GON Technical support 303 426 4521 SYSTEMS Telephone 303 430 1500 6510 W 91st Ave as Ss ao Westminster CO 80030 eb site www octagonsystems com PC 680 user s manual Notice to user IMPORTANT Please read the following section before installing your product Octagon s products are designed to be high in performance while consum ing very little power In order to maintain this advantage CMOS circuitry is used CMOS chips have specific needs and some special requirements that the user must be aware of Read the following to help avoid damage to your card from the use of CMOS chips Using CMOS circuitry in industrial control Industrial computers originally used LSTTL circuits Because many PC components are used in laptop computers IC manufacturers are exclusively using CMOS technology Both TTL and CMOS have failure mechanisms but they are different Described below are some of the failures which are common to all manufacturers of CMOS equipment However much of the information has been put in the context of the Micro PC Octagon has developed a reliable database of customer induced field failures
50. register is unmasked which then allows writes to the output ports I O ports 0 through 5 are each masked when the Mask Register bits DO through 5 are written with logical 1s A read returns the status of the Mask Register Bits 7 and 6 of the Mask Register determine which bank of registers are selected See the Register bank selection Table Table 10 11 Mask register Write to register Read from register Bit0 port 0 write mask Bit1 port 1 write mask Bit2 port 2 write mask Bit3 port 3 write mask Bit4 port 4 write mask Bit5 port 5 write mask Bit6 bank select bit 0 Bit7 bank select bit 1 Bit0 port 0 status Bit1 port 1 status Bit2 port 2 status Bit3 port 3 status Bit4 port 4 status Bit5 port 5 status Bit6 bank status bit 0 Bit7 bank status bit 1 The external event sense input polarity bits found in the Mask Regis ter for the standard operating mode have been moved to the Event Control Register 1 register 7 bank 1 for the Enhanced mode PC 680 user s manual Digital I O External event sense register Register 6 bank 0 r w Table 10 12 The event sense register returns and selectively clears event sense status Event sense status Write to register Read from register Bit0 clear ext sense bit EO _BitO ext sense status bit EO Bit1 clear ext sense bit E1 Bitl ext sense status bit El Bit2 clear ext
51. share an interrupt with COM5 and COM6 The application software must be able to differentiate the shared interrupt Operating systems such as Windows NT configuration options for this For more information see the COM3 through COM6 interrupt status register section and COM3 COM4 RS 422 and RS 485 section in this chapter Table 5 3 shows the pinout for COM3 and COMA4 on J10 53 Serial ports PC 680 user s manual Table 5 4 shows the jumper selections for COM3 and COM4 Table 5 8 COM3 and COM4 pinout J10 connector Port Pin RS 282C RS 422 RS 485 1 TX DATA 2 TX DATA 3 RXD 4 RTS COM3 5 TXD 6 CTS 7 RX 8 RX 9 GND GND GND 10 NC NC NC 11 TX DATA 12 TX DATA 13 RXD 14 RTS COM4 15 TXD 16 CTS 17 RX 18 RX 19 GND GND GND 20 NC NC NC Note See Appendix A Connectors for mating information PC 680 user s manual Serial ports Table 5 4 COM3 and COM4 jumper configurations Port Description Reference Setting Designator COM3 RS 232 W12 3 4 5 6 7 8 9 10 Configurations RS 422 w o termination W13 1 2 3 4 7 9 8 10 RS 422 with 100 ohm W13 1 2 3 4 7 9 8 10 termination resistor W12 1 2 RS 485 w o termination W8 1 2 3 4 W13 7 9 8 10 RS 485 with 120 ohm W8 1 2 3 4 termination resistor W12 11 12 W13 7 9 8 10 COM4 RS 232 W10 3 4 5 6 7 8 9 10 Configurations RS 422 w o termination W11 1 2 3 4 7 9 8 10 RS 422 with 100 ohm W11 1 2 3 4
52. the batch file or the DOS prompt type REMDISK U See also REMSERV EXE REMQUIT COM Purpose This support command cancels a REMSERV session on a remote system Syntax REMQUIT Remarks Once a REMDISK REMSERV connection is no longer needed the REMQUIT command is used on the same CPU running REMDISK to cancel the REMSERV command You may also press the ESC key if you have access to a local keyboard to the CPU running REMSERV See also REMSERV EXE REMDISK EXE B 13 Software utilities PC 680 user s manual REMSERV EXE Purpose This support command makes a single drive at a time on the server system available to the Client The available drive can be changed at any time by quitting the REMSERV program and then running the program again with a new drive letter Syntax REMSERV EXE d Bnnnn COMn S Parameters d represents the letter of the drive that the Server will make available to the Client Bnnnn selects the baud rate for transmission Available baud rates are 300 1200 2400 4800 9600 19200 38400 57600 and 115k The default baud rate is 115k is an optional argument which specifies packet style transmis sion This is recommended for any baud rates over 19200 The default for this option is to include the for packet transmission COM is an optional argument which selects the communication port Available ports are 1 and 2 COM1 is the default port
53. used Bit3 R W Enable port 3 OCT mode Bit2 R W Enable port 2 OCT mode Bitl R W Enable port 1 OCT mode Bit0 R W Enable port 0 OCT mode 1 Octagon mode 0 Enhanced mode 10 13 Digital I O PC 680 user s manual Delta sense register 0 5 Address offset 12h 17h Note The Delta Sense registers 0 5 are enabled by the Advanced Control register 0 There is a unique Delta Sense register for each port and a unique bit for each line For example Delta Sense register 3 is en abled by bit 3 of the Advanced Control register 0 Delta Sense register 3 controls delta sense operation of port 3 bit 7 through 0 The Delta Sense capability detects any transition on the associated I O line at the bit level Each line can be independently monitored Delta Sense operation overrides any polarity sense enable in Stan dard mode and any polarity sense set in Octagon mode Table 10 25 Delta sense registers 0 5 Note Bit Function Bit7 R W Enable disable delta sense operation D7 Bit6 R W Enable disable delta sense operation D6 Bit5 R W Enable disable delta sense operation D5 Bit4 R W Enable disable delta sense operation D4 Bit3 R W Enable disable delta sense operation D3 Bit2 R W Enable disable delta sense operation D2 Bit1 R W Enable disable delta sense operation D1 Bit0 R W Enable disable delta sense operation DO disable delta sense operation enab
54. 0h IRQ15 J6 I O lines 0 23 J5 I O lines 24 32 default A Technical data PC 680 user s manual Connectors Table A 8 Connectors and matingrecepticles Connector Name Description Mating receptacle Jl Fan 2 pin in line connector Molex 50 57 9002 J2 Speaker 4 pin in line connector DuPont BERG J13 Battery 65039 033 housing J21 Opto input 48235 000 crimp to wire pins J3 Power 6 pin header Molex 2139 housing 2478 crimp terminal J4 Flat panel 50 pin shrouded header Samtec TCSD 25 01 N J5 Digital I O 26 pin shrouded header AMP J6 Digital T O 746288 6 receptacle J17 LPT printer 499252 3 strain relief J7 COM1 COM2 20 pin shrouded header AMP J10 COM3 COM4 746288 4 receptacle J14 COM5 COM6 499252 2 strain relief J8 PC video 60 pin shrouded header AMP 1 111196 2 receptacle J9 PC 104 interface PC 104 Samtec 8 or 16 bit receptacle ESQ 132 14 G D 8 bit HESQ 120 14 G D 16 bit J11 Floppy 34 pin shrouded header AMP 746288 8 receptacle 499252 6 strain relief J12 SVGA CRT 16 pin shrouded header AMP analog 746288 3 receptacle 499252 8 strain relief J15 Ethernet RJ 45 receptacle J16 USB Type A receptacle J18 IDE hard drive 44 position Samtec 2mm x 2 header FTCSD 25 D XX 01 F N XX length of cable in inches J19 GPS 10 pin shrouded header AMP 746288 1 receptacle 499252 5 strain relief J20 Keyboard 6 pin DIN receptacle AMP Mouse 2124387 4 shield housing 212435 7
55. 1 Programming the video BIOS oooocncccicucuuuoooonoonnonnnnonnonnnnnnonnnnnnnnnnnnnnnnnnnnnnnos 11 2 Connecting a MOMICOL oo eeecccccccccccccccecceceeeecececececcecceececeeceeeeeeeeeeseeesseeseeeeeeees 11 3 Analog IMONITOY ccccccnnnnnnnnnnnnnnnnnnnnnnnnnnnnnna nono nono non nn nn nn nn rr nn rn rn ane 11 4 Connecting a flat panel display ooococccnnnnnnnnnnnnonononononononinononananananananns 11 4 Flat panels requiring bias voltage occccccccccnnnnnnonanananannnananan nono nonos 11 5 LCD bias control example 0oocccccccuuuuoonoannonanonononononnnnnnonononanonnnos 11 5 Connecting the flat panel to the PC 680 oooooococcooooonaoanoonnnnnnnnnnnnnonos 11 6 Chapter 12 PC 104 expansion sssseeeseeceeeeeeeseeseeeseeseessseesssssssssssssssssssose 12 1 D SCriptiOn i Re ts 12 1 Chapter 13 Ethernet A rdis testte taseen saiua Eia 13 1 Description orense reena AA o ac 13 1 Hthernet drivers EEE tias 13 1 Chapter IA USB AR a eere ae EEE EEE EEEa EERE EEEa 14 1 TJ SS CV PCO a EAE A E T E E A TA 14 1 Chapter 15 Watchdog timer and hardware reset ooooommmmmmmmmmmmmmmo 15 1 TJ SS CPP CIO Ta so eee sos Ss e odes a A N a a a ie da vail a a ea 15 1 Enhanced INT 17h function definitions ooooccnnnnnnnnncnocnnnnononininaninanananos 15 1 Enable watchdog oocccnnnnnnnnnnnnnnnnnananannnannnnnnn non ono nnnnn non rnnonnnnnnnnnnnnnnnnnnnos 15 1 Strobe watchdog occoccccncnnnannnanananananananananananannnna nono nono nr rn nn nn nro
56. 1 SA10 IRQ7 22 SAY IRQ6 23 SA8 IRQ5 24 SA7 IRQ4 25 SA6 IRQ3 26 SA5 DACK2 27 SA4 TC 28 SA3 Bale 29 SA2 5V 30 SA1 14 MHz 31 SAO Gnd 32 Gnd Gnd active low wait state A 15 Technical data PC 680 user s manual Table A 17 COMS3 COM4 J10 Port Pin RS 232C RS 422 RS 485 1 TX DATA 2 TX DATA 3 RXD 4 RTS COM3 5 TXD 6 CTS T RX 8 RX 9 GND GND GND 10 NC NC NC 11 TX DATA 12 TX DATA 13 RXD 14 RTS COM4 15 TXD 16 CTS 17 RX 18 RX 19 GND GND GND 20 NC NC NC A 16 PC 680 user s manual Technical data Table A 18 Floppy port J11 Pin Function Pin Function 1 Gnd 2 DSEL 3 Gnd 4 NC 5 Gnd 6 NC 7 Gnd 8 INDEX 9 Gnd 10 MTR1 ON 11 Gnd 12 DS2 13 Gnd 14 DS1 15 Gnd 16 MTR2 ON 17 Gnd 18 DIR IN 19 Gnd 20 STEP 21 Gnd 22 WR DATA 23 Gnd 24 WR GATE 25 Gnd 26 TRK 00 27 Gnd 28 WP 29 Gnd 30 RD DATA 31 Gnd 32 SIDE 1 33 Gnd 34 DISKCHANGE active low Table A 19 SVGA CRT J12 Pin Function Pin Function 1 Red 2 Green 3 Blue 4 NC 5 Gnd 6 Gnd 7 Gnd 8 Gnd 9 5V Safe 10 Gnd 11 NC 12 DDCD 13 Horizontal syne 14 Vertical sync 15 Clk DDC 16 Gnd A 17 Technical data PC 680 user s manual Table A 20 Battery J13 Pin Function 1 Battery 2 Key 3 Gnd 4 Gnd Table A 21 COM5 COM6 J14
57. 232 1 0 cconooccccnonoccncnononcncnnonnnnncnnnnnnnonos 5 9 COMB COMA RS 422 and RS 485 occcooocccccnoooncccnonancncnonnnnncnnnnnnnos 5 10 ASA ta a eee Giants 5 10 Vo o A A E AR A A A AN 5 10 Transmitt r Control a A 5 11 Chapter 6 LPP parallel portisccicc cceciecesevsseusccatasss cies ieo enseia eases 6 1 LPT 1 parallel Ort iii iii deidad lidia 6 1 Pride arbol lun aca 6 1 Installing a printer ooooccnnnnnnnnnnnnnnnnnnnnnonononononononanonannnnannnn nana aran nan nano 6 1 DIA A O 6 2 Installing a display oocconnnnnnnnnnnnnnonnnonononononononononoconononinananananannnnns 6 2 Ko padilla 6 3 Installing a Keypad essiri stigini a E a E A E a a E 6 3 PC 680 user s manual Contents Chapter 7 Console devices sescccccinkccscissscicevessesashassscsessessesessedsdedssdescesssvesess 7 1 Descriptio nre a a wae daa di aE en BO aS 7 1 Selecting console devices ooooooooononnnonnnnnnnnnnnnnnnonnnonnnnnnnnnnnonnonocononocococononinonos 7 1 E AR IA A A E PORO 7 1 Serial COSS O RR TE ARA cece E 7 1 Transferring files between the PC 680 and your Piar A a eas aed weds Sandon heeawticsueaemee 7 3 Transferring files to the PC 680 ccccceeseeseessssssssssssssssceeeeeeeeeeeeeeeeees 7 4 Transferring files from the PC 680 cccceseessssessssssssssessscceeeeeeeeeeeeees 7 5 Example of downloading a file to the PC 680 oooooooooooooooncncnnnonnnnnccnnncncnnnn 7 6 Remote disko nl ari dri
58. 4 typical Suspend 1 0A typical 12V and 12V supplied to PC 104 connector and display connector not required for PC 680 operation Voltage supervisor Reset threshold 5V supply gt 4 65V typical Environmental specifications Operating temperature PC 680 using low power 166 MHz Intel CPU 40 to 85 C operating temperature using temperature monitoring control of CPU Temperatures above 45 C require installation of a heatsink or heatsink fan assem bly depending on available airflow For additional infor mation on low power embedded Pentiumprocessors order Intel specification document 273184 003 from Intel PC 680 using a 266 MHz Intel CPU or a 333 MHz AMD K6 CPU with heatsink and fan 40 to 70 C operating temperatures above 40 C require installation of a heatsink and fan Nonoperating temperature 55 to 90 C nonoperating Relative humidity 5 to 95 noncondensing Altitude 100 to 10 000 m Shock 40g 3 axis Vibration 6g 3 axis Size 5 75 x 8 00 height is dependent on CPU and fan assembly used A4 PC 680 user s manual Technical data Table A 1 PC 680 memory map Address Description 00000h 9FFFFh A0000h BFFFFh C0000h CBFFFh CC000h CDFFFh CE000h CFFFFh D0000h D7FFFh D8000h DBFFFh DC000h DFFFFh E0000h FFFFFh 100000h 1FFFFFFh System memory Legacy video memory Video BIOS area 8K SSDO window 8K SSD1 SSD2 window 32K extended BIOS area Off car
59. 400 4800 9600 19200 38400 57600 115 115200 The default is 9600 when using a COMx switch If COM1 is the con sole the baud rate defaults to the current console baud rate E V enables the display of R when a block 128 bytes is received or T when a block is transmitted Note Do not use V when COM1 is the console device E COMx specifies the serial port to use where x represents a value from 1 4 The default is 1 Example 1 To send a file named C MPC DEMO DEMO EXE on the PC 680 when using COM1 as the console enter the following command TRANSFER D DEMO EXE On the remote PC executing SmartLINK press lt ALT gt lt D gt type C MPC DEMO DEMO EXE and then press ENTER B 18 PC 680 user s manual Software utilities Example 2 To send a file named D DEMO BAS to the file C TEST BAS on the remote PC when using COM1 as the console enter the following on the PC 680 TRANSFER S D DEMO BAS On the remote PC executing SmartLINK press lt ALT gt lt U gt type C TEST BAS and then press lt ENTER gt Example 3 To send a file named C DEMO DEMO EXE from a remote PC to the file named D DEMO EXE on the PC 680 at 57600 baud with a serial cable from COM2 on the remote PC and COM1 on the PC 680 enter the following command on the PC 680 TRANSFER D DEMO EXE R V B57600 Then enter the following command on the remote PC TRANSFER C DEMO DEMO EXE S V COM2 B57600 To
60. 57p To execute the program you have just downloaded type PC680 C gt DEMO The DEMO program displays a message on your PC 7 7 Console devices PC 680 user s manual Remote disks Downloading files to the PC 680 using REMDISK REMSERV The following uses REMDISK REMSERV with the PC 680 Note REMDISK EXE and REMSERV EXE are DOS utilities and require special considerations when executed in a Windows environment The Datalight web site www datalight custhelp has information to sucessfully implement REMDISK REMSERV while in Windows Refer to the Software utilities appendix for more information on using REMDISK EXE and REMSERV EXE Hardware and software requirements E A Desktop PC using COM1 to communicated to the PC 680 and running REMSERV E A PC 680 system with a keyboard VGA monitor VTC 20F cable and null modem adapter running REMDISK from COM1 1 Connect the equipment and load the appropriate software on each system as per the following diagram Figure 7 8 Downloading files to the PC 680 using REMDISK REMSERV REMDISK Om am E VGA 12 video cable PC 680 REMDISK REMSERV me Null modem i adapter ol e H P3 A N COM x Port Desktop PC BL D a AA P2
61. 6 1 TxD RTCM SC 104 6 ne COM6 2 RxD RTCM SC 104 COM5 7 DTR COM5 3 RxD 8 ne COM5 4 RTS 9 Gnd COM5 5 TxD 10 Antenna power The jumper at W24 selects the voltage for a GPS antenna For a 5V antenna position the jumper across pins 1 2 default For a 12V antenna position the jumper across pins 3 4 Table A 27 Keyboard Mouse J20 Pin Function H Keyboard data Mouse data Gnd 5V Safe Keyboard clock ann A WO N Mouse clock A 21 PC 680 user s manual Software utilities Appendix B Software utilities Introduction The PC 680 ROM DOS and Software Utility Disk comes with the utilities listed below Some of these utilities are also available on the PC 680 BIOS drive This appendix describes the utilities and their use Support commands and device drivers Note GETBIOS EXE GETIMG EXE GETIMGH EXE 117HNDLR EXE LCDBIAS EXE LPT1CON COM FXFMT EXE FXDOS SYS PGMBIOS EXE PGMIMG EXE PGMIMGH EXE REMDISK EXE REMQUIT COM REMSERV EXE RESET COM SETSSD EXE TESTOEM EXE TRANSFER EXE Other utilities are included from ROM DOS and are not mentioned in this section Please refer to your ROM DOS manual Software utilities PC 680 user s manual GETBIOS EXE Purpose This support command stores the BIOS information in a specific file Syntax GETBIOS SSDx filename Parameters E SSDx specifies the target SSD that stores the BIOS The variable
62. E I E EE E A 1 St E E A 1 oTo AA NI A UA IA NIT A 1 Floppy Ari ve Lidia AA LA cdta A 1 FLD Be drives ninia ins ni A 1 A RN A 2 10 100Base T Ethernet port occccooooooonononononononnnnnnnnnnnnnnononnnnnnonos A 2 Sal MON SE A TA ARA A 2 Parallel Price E a A 2 vii Contents PC 680 user s manual Digital Bj Arne RAE A IR A 2 A A ie esha A 3 Speaker etyre lnceeddeade dea deus cde ahedd eheoh uc A E E A 3 Keyboard mouse port cccccccssssssscssssssccccscccccecceeeeeeeeeeeeeeeeeeeeess A 3 PC I04 interface tii SA a A 3 Battery backup cccccccsssssssssssscnssssccccccccccccccsccccccccecceeseeeeeseess A 3 Watchdog timer cccccccsesseeeeeeeeeseeseeeseeeeeeeeseeeeeeeeeeeeeeeeeetneeees A 3 Bus ama stern A A ie OBA A 3 BIOS einna teste oman LT A eT NLT TAD CHR nT a aes MES eran A 3 ROM DOS aranma gna a ci A 3 Power requirements cccccceesssssessssssssssssscsscceeceeeeeeeeeeeeeeeeeeess A 3 Voltage Supervisor ccccccccccccccccccceeeccceceeccecccececececeeeeeeeeeeeeseeeeeeees A 4 Environmental specifications oooooooommmmmmmmmmssiiiis A 4 OZ Cita oft ratte EEE E ET E ET T A 4 Connector Senen ladies A 10 COnnECLOr PIES AA EA A 11 Appendix B Software utilities oooonononnnnnnmmnsmmmmmm B 1 LLO UCA A A ce AA eid NE B 1 Support commands and device drivers c ooooooooooonononnnnonnnnnnnnnnnnnnnnnnnns B 1 GETBIOS EX A T EA E ia coa ceDoR B 2 GETIMGA NE us di teas B 2 G
63. ETIMG EXE a E A ai A a B 3 HTANDER XD EE ASA B 4 LEDBIAS D rt aida isa ds iaa B 5 EPTICON COM ia Cresent ne a een SU EE EAS TE B 6 109A DIAY A Re IDA DEEA ai EEE die tds B 7 FXDOS Sad AAA B 7 TAEAE ILORA DA NEE A caia B 8 PEMIMG EXE ua cala B 9 POM M OA AE E taco B 10 REMDISK EMS A A B 11 REMQUILCON lt lt dai oras B 13 REMSERV EXE uri ls B 14 A AAA II A A AN B 15 SETSSD EXE A A A A Cnn DIE SPENT B 16 TESTOEM EXE aia acct anne B 17 TRANSFER EXE arein cea as iia B 18 Appendix C Third party support ssssssssssssoossocososocoececcoceoeeeeeeeeeeeeeeeeeeeee C 1 Using M Systems DiskOnChip DOC coccnnnnnnnnnnnnnonononononononinonononinicinnnonons C 1 Appendix D Accessories csssssssessssssssssssssssssssssssssssssssssssccssccscceccseeeeeeees D 1 Appendix E Operation in Severe environments D 1 Operation under high continuous vibration cccceeeeeeeeeeeeeee D 1 Operation at high temperatures cocccnnnnnnnnnnnnnnnnnnnnnnnnnnna no nono non nn nnn nono D 1 Warranty Limitations on Warranty ccccncnnnnccnnononcnnnnnnnononenanonecnnnnnnnnnnnnonicnccnnnnnnnnnnns 1 DELVAICE NT 1 Returning a product for repay oooocccnnnnnnnnnnnnnnnnnnonononononononcnnnncnononanann 2 RECURS 2 Governing JaW soeren di A AA 2 viii PC 680 user s manual Contents List of figures Figure 2 1 Figure 2 2 Figure 2 3 Figure 2 4 Figure 5 1 Figure 5 2 Figure 5 3 Figure 6 1 Fig
64. IOS setup oococccncnnnnnnnnnnnnnnnnnnnononnnonnnnnnnnnnonononocccocccconaninanannns 3 1 Chapter 4 Save and run programs ooo 4 1 Save and run your programs on the PC 680 oocccccccncnnnnnncnnnoncnnncnonininonss 4 1 Saving programs and support files oooooommmmmmmmmnsicnonnonccnnonicnccnonicinnnos 4 1 Adding your application oooccnnnnnnuooonononnnnnnnnnnnnnnrnonononnononononnnnononnnnnnonoss 4 2 Autoexecuting your application from SSD1 ooocccnnnnnnnnnnncnnnnnnnnnnos 4 2 Autoexecuting your application from SSDO ooooccccnnnnnnnnnnnnnnnnonanonoss 4 2 Overriding the autoexecution of your application c00eee 4 3 A Veal A ee ener Pee ere ter Pe ceri oa ie ne ee ere er eee 4 3 OPON Dania id terri 4 3 A O 4 3 Overview Section 2 Hardware Chapter 5 Serial POLES ceseco tessen asee ieii 5 1 IBE Tea 6 Aon a in A eee 5 1 Serial port configurations ocooooooooononononnnonnnonnnnnononononnnonnnonnnnnnnnnnnnnnnononononenoss 5 2 COMI L COM Zircen ease a asda dai 5 3 COMS COM A as aaa 5 3 COM St dt 5 6 CONO a A Td Se 5 6 Global Positioning System Interface ooonnnnnnnnniononnnnonnnnnanananananrnn nono nono 5 7 COM3 through COM6 interrupt status register oooooommmmmmmmmmmmmmoo 5 8 Function and use of serial ports oooooooooononononooonnnnnnnnnonnnonnnnnnononononococonocinonos 5 9 COM1 as serial console device cccconoooooccnnnncnnnnnonnnnnnncnnnnnannncnnnnnnnnno 5 9 COM1 through COM6 as RS
65. NY O SN Q Q 26 PC 680 user s manual Quick start 1 Use the standoffs washers and screws and place them in the eight holes on the PC 680 board Refer to Figure 2 2 for the center to center mounting hole dimensions and for the location of the desig nated holes used for mounting the hardware WARNING All eight standoffs screws and washers must be used to secure the PC 680 The standoffs will ensure full support not only on all four sides but also in the middle of the board This will reduce circuit board flex when a PC 104 expansion board or SSDO device is inserted In high vibration and shock environments the standoffs are re quired to avoid damage to the electronic components and circuit board traces 2 Connect a 5V power source to the PC 680 Refer to the Power Supply Requirements section If you are using a PC 104 expansion card you may also require a 12V source The power supply connector is located at J3 Refer to Figure 2 3 Make certain to use both 5V connections and both ground connec tions This is required for proper operation WARNING Accidently crossing the wires 1 e plugging 5V wires into the ground connector or the ground wires into the 5V connector will damage the PC 680 Figure 2 8 Power connector J3 Power header Note See Appendix A Connectors for mating information 27 Quick start PC 680 user s manual
66. O sica tar A 16 Table A 18 Bloppy ports lla a EI das tosds A 17 Table A 19 A cee sntaa de a n a aa ea iaaa A 17 Table A 20 Battery S35 ic sect tai A 18 Table A 21 COMS COMO S14 romo ciaci n A 18 Table A 22 Ethernet Tica dane bees ead ea ala ceases A 18 Table A 23 USBJTEO nario ts adas tao iz A 19 Table A 24 PTE A Sas en acksdteseotuae pede A 19 Table A 25 IDE hard divertidos abres A 20 Table A 26 COMS COMO CP SVS a a A 21 Table A 27 Keyboard Mouse J20 nenna ie nono ono i EES AEA A 21 Table D 1 Cables and terminal board errn meie E E AE E EEEE i D 1 Table D 2 LCD displays and keypads ccccccccccnnnnnnnannnnnananananana nono nono nono nono nnnnnnnnnnss D 1 Table D 3 Miscellaneous part numbers ccccccccccnnnnnnnnnnnnnnnnnnnnnnnnn nano n nn anar nn nn nn nn rra nn nos D 1 xi PC 680 user s manual Overview of Section 1 Overview Section 1 Installation Section 1 provides installation and programming instructions startup options and system configuration program examples The following chapters are included Chapter 1 Overview Chapter 2 Quick start Chapter 3 SETUP programs Chapter 4 Save and run programs PC 680 user s manual Overview Chapter 1 Overview Description The PC 680 Mobile Industrial Computer MIC is a high perfor mance single board PC in Octagon s product line The PC 680 inte grates serial communication industrial digital 1 O floppy and PCI bus hard
67. OCTAGON SYSTEMS Embedded PCs For Extreme Environments PC 680 User s Manual 5474 0406 DiskOnChip is a registered trademark of M Systems LynxOS is a registered trademark of Lynx Real Time Systems Inc Micro PC PC SmartLink Octagon Systems Corporation the Octagon logo and the Micro PC logo are trademarks of Octagon Systems Corporation PICO FA is a trademark of Phoenix Technologies Ltd QuickBASIC is a registered trademark of Microsoft Corporation QNX is a registered trademark of QNX Software Systems Ltd ROM DOS is a trademark of Datalight Windows 98 Windows NT and Windows CE are trademarks of Microsoft Corporation Copyright 2000 2003 2005 2006 Octagon Systems Corporation All rights reserved However any part of this document may be reproduced provided that Octagon Systems Corporation is cited as the source The contents of this manual and the specifications herein may change without notice The information contained in this manual is believed to be correct However Octagon assumes no responsibility for any of the circuits described herein conveys no license under any patent or other right and makes no representations that the circuits are free from patent infringement Octagon makes no representation or warranty that such applications will be suitable for the use specified without further testing or modification Octagon Systems Corporation general policy does not recommend the use of its
68. Pull down GND Pin 4 nc for bits 0 7 float 1 3 Bits 8 15 Pull up 5V 3 5 Bits 8 15 Pull down GND Pin 3 nc for bits 8 15 float 9 11 Bits 16 23 Pull up 5V 7 9 Bits 16 23 Pulldown GND Pin 9 nc for bits 16 23 float 10 12 Bits 24 31 Pull up 5V 8 10 Bits 24 31 Pull down GND Pin 8 nc for bits 24 31 float User Options W7 1 2 B BIOS device on SSD 1 off SSDO 3 4 X Extended BIOS on enabled off disabled 5 6 Unused 7 8 P protected BIOS on protected off unprotected 9 10 S use SETUP selections default kk board dependent 22 PC 680 user s manual Quick start Table 2 2 PC 680 jumper configurations continued Function Reference Setting Description Designator COM3 W12 3 4 5 6 7 8 9 10 RS 232 Configurations W13 1 2 3 4 7 9 8 10 RS 422 w o termination W12 1 2 RS 422 with termination W13 1 2 3 4 7 9 8 10 W8 1 2 3 4 RS 485 w o termination W13 7 9 8 10 W8 1 2 3 4 RS 485 with termination W12 11 12 W13 7 9 8 10 COM4 W10 3 4 5 6 7 8 9 10 RS 232 Configurations W11 1 2 3 4 7 9 8 10 RS 422 w o termination W10 1 2 RS 422 with termination W11 1 2 3 4 7 9 8 10 W6 1 2 3 4 RS 485 w o termination W11 7 9 8 10 W6 1 2 3 4 RS 485 with termination W10 11 12 W11 7 9 8 10 Power Fail Indicator W18 1 3 System Reset 3 4 NMI SSDO Device Type W20 2 4 All others see W21 3 4 SRAM SSDO Device Type W21 1 2 5 7 9 10 Flash 5 7 DOC 1 2 4 6 8 10
69. RT status Optional B1 B Unload RomPilot after Setup B9 B Clean up various display items prior to boot CO B Try to boot via INT 19 W Warm Start Only C Cold Start Only B Both Warm and Cold Start 19 7 PC 680 user s manual Overview of Section 4 Overview Section 4 Appendices Section 4 contains a series of appendices which provides additional information about the PC 680 Appendix A Technical data Appendix B Software utilities Appendix C Third party support Appendix D Accessories Appendix E Operation in severe environments PC 680 user s manual Technical data Appendix A Technical data Technical specifications CPU Intel Pentium 166 MHz with MMX technology Intel Pentium 266 MHz with MMX technology or AMD K6 333 MHz PCI bus speed 33 MHz ISA bus speed 8 33 MHz SDRAM O MB installed on board expandable up to 128 MB with a 144 pin SO DIMM SSDO 32 pin DIP socket supports a 512K EPROM 512K flash 512K SRAM or M Systems DiskOnChip Not populated SSD1 4 MB flash soldered on card 8MB OEM option SSD2 8 MB flash not populated available as an OEM option Floppy drive Supports 360KB 720KB 1 2MB or 1 44MB floppy drives EIDE drives EIDE hard drive and ATAPI CD ROM drive support via 2 mm con nector A 1 Technical data PC 680 user s manual Video Chips and Technology 69000 video controller XVGA on PCI bus
70. Reserved D000 D3FF Available Reserved D400 D7FF Available Reserved D800 DBFF Available Reserved DC00 DFFF Available Reserved PCI PNP ISA IRQ Resource Exclusion IRQ 8 Available Reserved IRQ 2 Available Reserved IRQ 5 Available Reserved IRQ 7 Available Reserved IRQ 9 Available Reserved IRQ 10 Available Reserved IRQ 11 Available Reserved IRQ 15 Available Reserved Serial Video Disabled Enabled Baud Rate 9600 19 2K 38 4K 57 6K 115K Installed O S Other Win95 Large Disk Access Mode Other DOS Reset Configuration Data No Yes Secured Setup Configurations No Yes default PC 680 user s manual SETUP programs Table 3 4 PC 680 BIOS setup parameters continued BIOS Setup Options Defaults Power Screen Setup Parameters Power Savings Disabled Customized Maximum Power Savings Maximum Performance Enabled Customized Idle Mode Off On Standby Timeout Off Auto Suspend Timeout Hard Disk Timeout Resume On Modem Ring Maximum Power Savings Maximum Performance Thermal Setpoint C Hysteresis Setpoint C Throttled Speed 1 Min 2 Min 4 Min 6 Min 8 Min 12 Min 16 Min Off 5 Min 10 Min 15 Min 20 Min 30 Min 40 Min 60 Min Disabled 10 Sec 15 Sec 30 Sec 45 Sec 1 Min 2 Min 4 Min 6 Min 8 Min 10 Min 15 Min Off On Enabled Off On Enabled
71. SRAM 1 3 2 4 9 10 EEPROM GPS Antenna W24 1 2 5V Power 2 4 12V User Option W26 1 2 User option jumper Video W26 3 4 on use on board video off disable on board video default 2 3 Quick start PC 680 user s manual Installing the PC 680 Installation To install the PC 680 you will need the following equipment or equivalent m PC 680 Mobile Industrial Computer 5V power supply see Power Supply Requirements section AT compatible keyboard with PS 2 connector VGA monitor VGA 12 cable p n 4565 Hardware components required to mount the PC 680 not included E 8 threaded hex stainless steel standoffs 4 40 x 3 8 E 8 screws 4 40 x 1 4 E 8 internal star lock washers 4 Refer to the PC 680 component diagram Figure 2 1 for the location of various connectors and to the mounting hole diagram Figure 2 2 for installing your PC 680 system Speaker If required you can interface a speaker via a 4 pin connector at J2 You may use any external speaker from 8 50 ohms Refer to figure 2 1 for the location of J2 Keyboard and mouse The PC 680 accepts an AT style keyboard and has a PS 2 type connec tor located at J20 The mouse port shares the keyboard connector To use a keyboard plug the keyboard directly into J20 To connect a mouse use a laptop style y cable available at computer stores that which splits the J20 signals into keyboard and mouse con
72. Transmitter Control Table 5 8 The transmitter for the RS 422 and RS 485 interfaces is controlled by the COM3 or COM4 RTS signal To turn the transmitter ON and OFF through software control toggle bit 1 of COM3 or COM4 base address 4 Refer to table 5 8 for transmitter control COM3 COM4 transmitter control Port Base RTS Bit 1 Address Address COM3 3E8h 3E8h 4 1 transmitter ON 0 transmitter OFF COMA4 2E8h 2E8h 4 1 transmitter ON 0 transmitter OFF 5 11 Serial ports PC 680 user s manual Figure 5 8 RS 422 and RS 485 hookup diagrams RS 422 4 Wire Full Duplex Transmission J10 COMS COM4 RS 485 2 Wire Half Duplex Transmission J10 COMS COM4 5 12 PC 680 user s manual LPT1 parallel port Chapter 6 LPT1 parallel port LPT1 parallel port Table 6 1 The LPT1 port has a 26 pin connector It supports the unidirectional standard mode bidirectional mode enhanced parallel port EPP mode and extended capabilities port ECP mode The LPT1 port supports a number of devices including a PC compat ible printer a multiline display or a matrix keypad LPT port LPT1 port addresses 278h IRQ5 J16 378h IRQ7 3BCh default IRQ Connector Printer Note See Appendix A Connectors for mating information Installing a printer 1 Make sure that the LPT1 port is in standard or bidirectional mode This is ac
73. able clear port sense D4 Bit5 enable clear port sense D5 Bit6 enable clear port sense D6 Bit7 enable clear port sense D7 Bit0 port sense DO status Bit1 port sense D1 status Bit2 port sense D2 status Bit3 port sense D3 status Bit4 port sense D4 status Bit5 port sense D5 status Bit6 port sense D6 status Bit7 port sense D7 status Event control register 0 Register 6 bank 1 w A write to the event control register controls the polarity of the sense event for I O ports 0 through 3 A logical 0 senses negative events A logical 1 senses positive events The event input logic is enabled by using the event sense registers register 0 3 bank 1 Before en abling the event input logic the polarity of the event sense logic must be set using the event control register Table 10 14 Event control register Write to register BitO port 0 bit0O bit3 Bit1 port 0 bit4 bit7 Bit2 port 1 bit8 bit1 1 Bit3 port 1 bit12 bit15 Bit4 port 2 bit16 bit19 Bit5 port 2 bit20 bit23 Bit6 port 3 bit24 bit27 Bit7 port 3 bit28 bit31 Event status register 0 Register 6 bank 1 r Reading from the event status register returns the event sense on I O ports O through 3 and external event sense register register 6 bank 0 The event status register also returns the status of the interrupt pin PC 680 user s manual D
74. ailed instructions that activate peripheral devices See ROM DOS The solid state disk which contains the system BIOS and ROM DOS bits per pixel Video card or COM1 where BIOS and DOS mes sages appear and keyboard input is available Dynamic Random Access Memory devices DRAMs provide volatile memory with unlimited read and write cycles The expansion cards add I O functions to the Micro PC system such as analog input output digital input output motion control and display Electrically erasable PROM which allows at least 100 000 write cycles The suffix h denotes a hexadecimal number A decimal number has no prefix or suffix For ex ample 1000h and 4096 are equivalent Kilobyte 1 024 8 bit bytes Megabyte 1 048 576 8 bit bytes The type of static RAM DRAM flash memory or EPROM specified for either volatile or nonvolatile memory An expansion bus used for holding 8 and 16 bit expansion cards A feature on the PC 680 which imports an external video source into the virtual graphics array VGA system This feature allows for advanced video connections including video overlays Datalight s flash file system used to access SSDs from DOS as a read write DOS drive Read Only Memory devices ROMs provide non xii PC 680 user s manual Abbreviations and terms used in this manual ROM DOS Single board computer Solid state disk state SSD SRAM Terminal emu
75. alls With ROM DOS an error returns when an undocumented DOS call is made causing your program to operate erratically We recom mend booting from SSDO using your own DOS when using programs with undocumented DOS calls Saving programs and support files By default the drive in SSD1 comes preformatted from the factory loaded with ROM DOS startup files and an example demo program To replace the demo program on SSD1 with your own see the section Adding your application in this chapter To reformat an SSD or to add your own operating system please refer to the SSDs DRAM and battery backup chapter WARNING Reformatting SSD1 requires the use of a floppy or a hard disk to restore system files 41 Save and run programs PC 680 user s manual Adding your application Note To add your application to your SSD do the following Three methods of copying your application to the SSD are available Do one of the following E From a local drive on the PC 680 such as A or C use the COPY command to copy your application program to the SSD E From a host PC using a terminal emulator serially download your application program by using the TRANSFER command Refer to the SSDs DRAM and battery backup chapter E From a host PC establish a remote drive and copy your applica tion program from it using the REMDISK and REMSERV com mands Refer to the SSDs DRAM and battery backup chapter
76. anel BIOS remove the P jumper W7 7 8 Install a VGA monitor and cable VGA 12 Power the system back up and reprogram the SSD1 BIOS again Connecting a monitor The PC 680 supports both an analog monitor and or a flat panel display The CT COM and FP COM programs allow you to toggle between the monitor and the flat panel If the flat panel supports simultaneous mode the SM COM program will allow you to display images from both the monitor and the flat panel at the same time These programs are on the VGA 69000 utility disk in the UTILS subdirectory along with other diagnostic and configuration utilities Refer to the README DOC file 11 3 CRTs and flat panels PC 680 user s manual 1 gt fp Analog monitor The 16 pin connector at J12 supports an analog CGA VGA SVGA XVGA CRT color or monochrome monitor Refer to Figure 11 2 Figure 11 2 The PC 680 and a VGA monitor VGA Monitor Use a VGA 12 adapter cable with the standard VGA monitor Plug the VGA 12 adapter cable into J12 on the PC 680 Plug the DB 15 end of the VGA 12 cable into the VGA cable of the monitor Enable the video BIOS by installing jumper W26 3 4 Connecting a flat panel display The PC 680 is factory configured and programmed for a CGA VGA SVGA XVGA CRT monitor and a S
77. at s next 1 To run BIOS setup and configure the system see the BIOS setup chapter 2 To connect a floppy and or hard drive see the External drives chap ter 3 To use a serial console refer to the Console devices chapter 4 To transfer files from a host PC and or to use a remote disk via a serial connection refer to the Console devices chapter 2 11 PC 680 user s manual SETUP programs Chapter 3 BIOS setup Introduction Two system configuration programs exist for the PC 680 They are m BIOS setup Configures devices set up by the BIOS such as serial ports floppy drives power management etc E SETSSD EXE Configures boot order for the SSD devices For information on SETSSD EXE refer to the Managing SSDs section in the SSDs DRAM and battery backup chapter BIOS setup The BIOS is shipped with default configuration parameters stored in the serial EEPROM BIOS setup defines the PC 680 system param eters System parameter changes are made by entering the BIOS setup program m BIOS setup is entered by pressing the F2 key during BIOS POST sequence this occurs between the memory test and boot Refer to Tables 3 1 3 2 3 3 3 4 3 5 and 3 6 for a list of setup options Running BIOS setup 1 To run BIOS setup make sure you have installed a keyboard and monitor with the PC 680 or a establish a serial communications link between the PC 680 and your PC See the Console devices c
78. at will access and use the remote drives is called the Client The serial ports on both systems must be connected via a null modem cable A cabling diagram for a standard cable is shown below Figure B 1 Cabling diagram for a standard cable DB 9 to DB 9 DB 25 to DB 25 DB 9 to DB 25 Run REMDISK EXE on the Client system This program creates a new drive letter for the Client REMDISK will use the next available system drive letter For example if the last assigned drive was D REMDISK will create a drive E This drive acts in all ways just like any other drive except for the fact that it requires the serial port to do its job REMDISK EXE can be installed using a DEVICE command in CONFIG SYS or from the DOS prompt Example 1 To install the REMDISK program from CONFIG SYS at 19200 on COM1 using packet style transmission enter the following in CONFIG SYS and then reboot the system remember to include the full path to find REMDISK EXE if not located in the root directory DEVICE REMDISK EXE B19200 Example 2 To display a help screen for REMDISK enter the following at the DOS prompt REMDISK Example 3 To install REMDISK from the DOS prompt or from a batch file like AUTOEXEC BAT at 9600 baud without packet style transmission B 12 PC 680 user s manual Software utilities on COM2 enter the following REMDISK B9600 COM2 Example 4 To unload the REMDISK installed from
79. ation Debounce value Debounce time Bit 1 Bit0 0 0 4 us 0 1 64 Us 1 0 1 ms 1 1 8 ms This register controls ports 0 through 3 Default values are 00 thus setting a 4 us debounce period for each port Table 10 20 Debounce duration register 0 Bit Description BitO port 0 debounce value bit 0 Bit1 port O debounce value bit 1 Bit2 port 1 debounce value bit 0 Bit3 port 1 debounce value bit 1 Bit4 port 2 debounce value bit 0 Bit5 port 2 debounce value bit 1 Bit6 port 3 debounce value bit 0 Bit7 port 3 debounce value bit 1 10 11 Digital I O PC 680 user s manual Debounce duration register 1 Register 2 bank 2 Debounce duration register 1 Register 2 bank 2 r w The debounce duration register 1 controls the duration required by each input signal for ports 4 and 5 and event sense inputs before it is recognized The available debounce times are 4 us 64 us 1 us and 8 ms Table 10 21 Debounce duration register 1 port 2 bank 2 Debounce value Debounce time Bit 1 Bito 0 0 4 us 0 1 64 us 1 0 1 ms 1 1 8 ms The debounce duration register 1 controls ports 4 and 5 and the external sense inputs The default values are 00 thus setting a 4us debounce period Table 10 22 Debounce duration register 1 Bit Description BitO port 4 debounce value bit 0 Bit1 port 4 debounce value bit 1 Bit2 port 5 debounce value
80. bit 7 2 5VDC Safe 2 5VDC Safe 26 Gnd 26 Gnd Table A 14 COM1 COM J7 Port Pin RS 232C Port Pin RS 232C 1 DCD 11 DCD 2 DSR 12 DSR 3 RXD 13 RXD 4 RTS 14 RTS COM1 5 TXD COM2 15 TXD 6 CTS 16 CTS cf DTR 17 DTR 8 RI 18 RI 9 GND 19 GND 10 NC 20 NC A 13 Technical data PC 680 user s manual Table A 15 PC video J8 Pin Function Pin Function 1 NC 2 Gnd 3 NC 4 Gnd 5 NC 6 Gnd 7 NC 8 Gnd 9 VLCK 10 Gnd 11 VREF 12 Gnd 13 HREF 14 Gnd 15 NC 16 Gnd 17 NC 18 Gnd 19 VSYNC 20 Gnd 21 HSYNC 22 Gnd 23 NC 24 Gnd 25 NC 26 Gnd 27 NC 28 Gnd 29 NC 30 Gnd 31 Key 32 Gnd 38 VP12 34 VP13 35 Gnd 36 VP14 37 VP15 38 Gnd 39 VP6 40 VP7 41 Gnd 42 VP8 43 VP9 44 Gnd 45 VP10 46 VP11 47 Gnd 48 VPO 49 VP1 50 Gnd 51 VP2 52 VP3 53 Gnd 54 VP4 55 VP5 56 Gnd 57 NC 58 NC 59 NC 60 NC A 14 PC 680 user s manual Technical data Table A 16 PC 104 J9 Pin Row A Row B Row C Row D 0 Gnd Gnd 1 IOCHK Gnd SBHE MEMCS16 2 SD7 RESETDRV LA23 IOCS16 3 SD6 5V LA22 IRQ10 4 SD5 IRQ9 LA21 IRQ11 5 SD4 NC LA20 IRQ12 6 SD3 DRQ2 LA19 IRQ15 7 SD2 12V LA18 IRQ 14 8 SD1 0 WS LA17 DACKO 9 SDO 12VDC MEMR DRQO 10 IOCHRDY Key MEMW DACK5 11 AEN SMEMW SD8 DRQ5 12 SA19 SMEMR SD9 DACK6 13 SA18 IOW SD10 DRQ6 14 SA17 IOR SD11 DACK7 15 SA16 DACK3 SD12 DRQ7 16 SA15 DRQ3 SD13 5V 17 SA14 DACK1 SD14 Master 18 SA13 DRQ1 SD15 Gnd 19 SA12 Refresh Key Gnd 20 SA11 SYSCLK 2
81. complished in BIOS setup Connect an Octagon VTC 5 IBM cable p n 1237 from the LPT1 port J16 to the DB 25 connector of your printer cable Or use an Octagon PCA 36 cable p n 4808 and connect directly to a Centronics type printer interface 6 1 LPT1 parallel port PC 680 user s manual Figure 6 1 LPTI1 as a printer port a EE Sl PC 680 LPT1 e o parallel port e e E Hl VTC 5 IBM cable LA e YA Printer cable Display The LPT1 port supports either a 4 x 20 or a 4 x 40 liquid crystal display LCD To interface the displays to the PC 680 use the Octa gon 2010 interface board A CMA 26 cable is required to connect the interface board to the PC 680 The program DISPLAY EXE found on the PC 680 utility disk provides an easy method to use the display Refer also to the 2010 product sheet for more information on the interface board Installing a display 1 Connect a CMA 26 cable from the LPT1 port on the PC 680 J16 to J1 on the 2010 See Figure 6 2 2 Connect the display cable to either the 14 pin or 16 pin header on the 2010 The size of the display will determine which header to use 3 Refer to the file DISPLAY DOC for more information on initializing and using the display 62 PC 680 user s man
82. d 32K legacy KB BIOS area 128K BIOS area 512MB addressable extended memory Table A 2 PC 680 I O address map Address Description 0000 00A7h 0120 012Fh 0208 0208h 0209 020Bh 020C 020Fh 02E8 02EFh 02F8 02FFh 0320 0327h 0328 032 Fh 0378 037Bh 03E8 03EFh 03F8 03FFh 04A8 04A8h 04A9 04A9h 04AA 04A Ah 04AB 04A Bh 04AC 04A Eh 04AF 04A Fh System I O functions Digital VO Scratch pad register Watch dog control Interrupt status registers Serial port COM4 Serial port COM2 Serial port COM5 Serial port COM6 Parallel port Serial port COM3 Serial port COM1 SSD control register Serial EEPROM control register T O port control register OctaGlue FPGA I D register SSD window control registers Scratch pad register A 5 Technical data PC 680 user s manual Table A 8 PC 680 jumper configurations Function Reference Setting Description Designator CPU Clock Ratio W3 all removed 2 5 bus core ratio 3 4 for 266 MHz Intel Pentium 1 2 3 4 2 3 bus core ratio 1 2 1 3 bus core ratio 5 6 1 4 bus core ratio 1 2 3 4 5 6 for 166 MHz Intel Pentium 3 4 5 6 for 333 MHz AMD K6 CPU Core Voltage W4 1 2 5 6 7 8 3 3V 1 2 3 4 7 8 3 1V 3 4 7 8 3 0V 1 2 7 8 2 9V 7 8 2 8V 1 2 3 4 5 6 2 7V 3 4 5 6 2 6V 1 2 5 6 2 5V 3 4 2 2V 333 MHz AMD K6 2E 1 2 2 1V 3 4 5 6 7 8 9 10 2 0V 5 6 7 8 9 10 1 9V 166 266 MHz Intel Pentium 3 4 7 8 9 10 1 8V Digital I O W5
83. d INT 17h interface which is a built in function on the PC 680 Enhanced INT 17h function definitions This section provides definitions for both serial EEPROM and CMOS RAM functions The serial EEPROM definitions include the following functions Read a single word from serial EEPROM Write a single word to serial EEPROM Read multiple words from serial EEPROM Write multiple words to serial EEPROM and Return serial EEPROM size Serial EEPROM Read a single word from the serial EEPROM Function fch Subfunction 00h Purpose To read a single word from the on board serial EEPROM Calling registers AH fch AL 00h BX Word address zero based DX ffffh relative to user area Return registers Carry flag cleared if successful AX Word read Carry flag set if error AL Error code Error code Meaning ffh Unknown error 01h Function not implemented 02h Defective serial EEPROM 16 1 Serial EEPROM and CMOS RAM PC 680 user s manual Comments 03h Illegal access This function reads a word from the user area of the serial EEPROM Programming example Read word 2 asm int 17h unsigned int seeData Inline assembly code for Borland C 3 1 mov ax 0fc00h mov bx 02h Read word 2 mov dx 0ffffh mov seeData ax store data in c environment Write a single word to the serial EEPROM Function Subfunction Purpose Calling registers Return regi
84. d cid 7 8 Downloading files to the PC 680 using REMDISK REMSERV 7 8 Chapter 8 SSDs DRAM and battery backup cccccccccccccceeseeseceees 8 1 DESCENSO 8 1 DON AA AA 8 1 Battery backup for SSDO SRAM and real time calendar clock 8 2 A A A eae A Veen Palen haere me eer 8 2 Mana cine SSD Sass a ousted beeen 8 3 Flash filesystem ut A dei eG Tet aa 8 3 Defining SSDs using SETSSD o0ncccnnnnnnnnnnnnonononnnnnnannnnn nono nnnn nro non nnnnrnnrrnnonanonoss 8 3 rod Od Woe io A A MINE eye reine tree Porter ony emer e ey ae 8 3 Using FXFMT to format an SSD cccccccceeeeseessesessssssssssssssssseeeeeeeeeeeees 8 5 Formatting SSDI aiiiar oe RE A E ER AEA ROE E E ONN 8 5 Using SYS to make an SSD bootable cccccnnnnnnnnononanannnanannnananano no nono non nnnnos 8 5 Adding operating system startup files using SYS uu eee 8 5 Using SETSSD and TESTOEM to test an SSD ooccccccccccuanoaoononananonononononnnoss 8 6 Making copies of the PC 680 SSD ccccceceesessssessesstsssssnsstscseeeeeeeeeeeeees 8 7 Programming copies of the PC 680 SSD 0ooooooncononononononanonononnnnnnnnnnnnnnonanonoss 8 7 Programming a new BIOS into SSD1 c00occccccccuuuuuaanoononononnnnnnnnnnnnnnnnonononnnonoss 8 8 DRAM A a Ii EEA als Mae eine a 8 8 Chapter 9 IE ATA ccecseseascesesesessdeeseevssssns ecss 9 1 DESCANSE E EES 9 1 Floppy disk controller ooooooononononononononanonononnnnnnnnnnnnnnnnnnnnnnnnonononononococonocicon
85. deu 88 09 86 88 28 M ba d bem 33 8 O O O 38 88 98 T 99 60 oo PITT S l rm 29 les 98 99 a E a oo Loo eS 29 90 loo oo Ss 00 00 r OO 00 Ske m 00 OO 00 00 00 00 loo OO SS 83 8 Ss oo O 00 I oo oara 29 O TANYd 19713 oo O v2 D 2e 32 vr oo O I 0 1 98 O fwa 7911910 38 O 9r S 98 or Kl oo ooo o O peed O zr 2 5 Quick start PC 680 user s manual Figure 2 2 PC 680 center to center mounting hole diagram 028 Z 00000 S92399939990 2992299233 2999988998 B9 0000000000000 o0000000000000000 oooon 0000000000000 00000000000000000 00000 o 0000000000000 oo Oo 0000000000000 SS O o E es G E 9 3 oon 00 a 9 3 Bat G o 9 D 0000000 99 oo oo oojo 00 0000 oo 20 8 0000 oo 38 00 0000 00 oo 0000 00 00 0000 oo o 0000 oo 88 0000 00 oo 0000 00 09 0000 oo 29 0000 d0 88 ou 0000 00 oo 0000 on oo 0000 oe 0000 0000 0000 E 0000 o 0000 82 2 0000 S a poul Q 00 oo gt gt 00 fo 2 00 od 200 08 A 99 Q G ETE eo GE E 0000000000 J 0000000000 99 E oo OO o fe op o o o 4 o Gq 9 E 7 00 99009900000 00000099000900n 00000000000000000000000000000 3900po00 0000000000000P00000000000 o00000000000000000000000000000 O000pPO0O0O Y Y Z DIC OQ LO Q NY OM PS N NY LOO NY PS N OLO wr N
86. ding on the position of the Power Fail Indicator jumper W18 Table 15 1 W18 Power Fail Indicator jumper W18 Function 1 3 System Reset 3 4 NMI Enhanced INT 17h function definitions This section provides definitions for the following functions Enable watchdog and set the timeout period Strobe watchdog and Disable watchdog Enable watchdog Function fdh Subfunction 01h Purpose To enable the watchdog and set the watchdog timeout period Calling registers AH fdh AL Olh DX ffffh BX see table 16 2 15 1 Watchdog timer and hardware reset PC 680 user s manual Note Note Table 15 2 Return registers None Comments This function enables the watchdog and sets the timeout period Once the watchdog is enabled it has to be strobed before it expires or until the watchdog is disabled Otherwise a system reset will occur The DX register defines the timeout period and is loaded with values between 0 and 7 Refer to Table 16 2 If the BX value is undefined the INT17 call will use what ever is in the BX register at the time Any BX value over 7h will automatically set the timeout value to 4 seconds If the watchdog in enabled in BIOS setup it should be re enabled within the program using an INT17 call redefining the timeout period The strobe watchdog call takes it s reset value from the BX value defined in the enable watchdog call If enable watchdog is never called st
87. disk ports cccccccccnnnnnnnnnnanananananannnnnnnn non nn nn nn nn n nn nn nnnns 1 2 Bo0t sequenCe naci dais adi 1 2 Serial ports protected against ESD 00oooncnnnncnuunnnononananananananananr nro non nnnos 1 2 Multifunctional printer pOTb ooccccncnnnnnnnnnnnnnnnnnonnnnncnnnncnnonononininananno 1 3 Keypad and LCD display support for low cost operator A A A 1 3 32 bit digital I O with versatile configuration ooooooccccnccnnnononcnnnnnnnno 1 3 USB a da iii 1 3 PCI bus XVGA flat panel interface and GUI accelerator 1 4 Adjustable display bias Supply oooooccccouauononanonanononannnonnnnonnnnnnnnnnnonononoss 1 4 Speaker keyboard and MOUSE ports coocccnnnnnnnnnnnnnnanannnanana nono n ono nonannnos 1 4 PC 104 16 bpit interface ia dio 1 4 Ethernetu daana ie ROE ta E Ee tans aa S Ateos ips 1 4 Watchdog timer added for safety ooooococcnnnnnnnnnnnnnnncncnnnnnacininanananns 1 5 Hardware Tesei laa ae a e e aa a aak 1 5 Real time calendar clock with battery backup ooocccccnnnnnnnnncnononos 1 5 5 Volt operation lowers system COSt occccnnnncnnncnonoonocococonnnnnnnonananonoss 1 5 Rugged environmental operatioN oooocccnnnnnnnnnnnnnnnnnnnononononininininananos 1 5 IL Ri ai 1 5 PC 680 major software features coccnnnnnnnnonononnnnononnnnnnnnoononnnnnnnnonnnnnnnnnnnononos 1 6 Advanced power management and system management input 1 6 Diagnostic software verifies system integrity automatically
88. e memory come with the PC 680 Phoenix BIOS The PC 680 has a Phoenix AT BIOS with power management and Octagon BIOS extensions Instant DOS operating system Datalight ROM DOS v6 22 operating system is in flash This means that this version is always present on powerup The system boots and operates the same way as a desktop PC Since all software and hard PC 680 user s manual Overview ware are included the system is fully operational out of the box Programmable video BIOS The flash contains a video BIOS which controls the on board XVGA controller By default the video BIOS supports a CRT only To sup port flat panels you can easily program in a new video BIOS On board flash file system The flash file system controls the on board SSDs which allows read write DOS access to the flash SRAM SSDO can also use EEPROM For certain types of flash the flash file system uses wear leveling to spread the usage and maximize the lifetime of these devices Octagon BIOS extensions On board BIOS extensions allow easy access to digital I O serial EEPROM LCD bias control watchdog timer functions etc PC 680 user s manual Quick start Chapter 2 Quick start This chapter covers the basics of setting up a PC 680 system and tells you how to quickly install and power on the PC 680 and run a demo program If you need to establish a serial console link instead of usi
89. e COM ports to external serial equipment The P2 and P3 connectors are DB 9 female VTC 20F or DB 9 male VTC 20M connectors which plug directly into a 9 pin PC serial cable COM1 through COM6 as RS 232 I O COM1 through COM6 can be used as RS 232 serial ports COM1 and COM2 support 8 wire configurations while COM3 through COM6 are 4 wire only configurations Use a VTC 20F or VTC 20M cable to interface from the PC 680 to the serial device Refer to Figure 5 2 5 9 Serial ports PC 680 user s manual Figure 5 2 PC 680 serial devices Sa i PC 680 Serial device __ Serial device Q COM6 Serial device COM5 A z COM4 Serial device lJ COM3 F D H ON Serial device DE m Ja D Serial device 1 y COM3 COM4 RS 422 and RS 485 COM3 and COM4 can be configured as RS 232 default 4 wire RS 422 or 2 wire RS 485 interface To change the default configuration from RS 232 to an RS 422 or RS 485 interface refer to Table 5 4 for jumper settings RS 422 RS 422 is a point to point full duplex system requiring 2 wire pairs Distances of up to 4000 feet between each node is allowed
90. e on the PC 680 which you are receiving from your PC Execute the TRANSFER program from your PC to send a file to the PC 680 TRANSFER EXE must reside on the host system and you must run TRANSFER from DOS or a DOS shell If using a DOS shell the idle sensitivity property for the DOS shell must be set to minimum C gt TRANSFER COMx S V lt drive gt filename ext COM specifies the serial port to use where x represents a 74 PC 680 user s manual Console devices Note value from 1 4 The default is 1 S specifies to send a file V enables the display of R when a block is received or T when a block is transmitted Do not use V when COM1 is the console device lt drive gt is the drive on the desktop PC where the file will be transferred from filename ext is the name of the file on the PC 680 which you are receiving from your PC TRANSFER will time out if the sending program has not been started after approximately 40 seconds It displays the following message Failed to receive lt drive gt filename ext Deleting lt drive gt filename ext Also you may speed up the transfer using the Bnnnn switch to increase the baud rate Example B57600 When using the serial console do not use the B option on the PC 680 Instead change the serial console baud rate in BIOS setup Transferring files from the PC 680 In order to transfer files from the PC 680 to your PC drive you mu
91. e with TESTOEM The socket either 0 or 1 depends on the order of the SSDs The first SSDx listed is socket 0 SO and the second SSDx listed is socket 1 S1 To configure the order of the SSDs see the Defining SSDs using SETSSD section in this chapter For example running SETSSD with no parameters may give the following output PC 680 C gt SETSSD FDDs SSD1 SSDO HDDs In the above example SSD1 is the first SSD SO and SSDO is the second SSD S1 PC 680 user s manual SSDs DRAM and battery backup 2 Execute TESTOEM Sn where n is the socket determined in step 1 For SSDO in the above example enter PC 680 C gt TESTOEM S1 E For SSD1 in the above example enter PC 680 C gt TESTOEM SO E Making copies of the PC 680 SSD GETIMG EXE is used to capture an image from an existing flash file drive This is used to program SSD drives onto target systems from a development system Refer to GETIMG EXE in the Software utilities appendix 1 To make a copy of the PC 680 to a local file enter PC 680 C gt GETIMG SSD1 lt filename gt 2 To make a copy of the PC 680 SSD to a remote file a Copy GETIMGH EXE from the PC 680 Utility disk to the C root directory b Establish serial communications between the PC 680 and the desktop PC using a terminal emulator such as Windows HyperTerminal Refer to Console devices Chapter 7 c On the PC 680 enter PC 680 C gt GETIMG SSD1 lt filena
92. ea AN 15 3 Disable Watchdog a ereer aa ei iaeoa a EE E a EA EEE Assie aans 15 3 H rdwar PES A a iaaa EE EA E ERE 15 4 Overview Section 3 System management Chapter 16 Serial EEPROM and CMOS RAM occcccnnnonnnncccnnnnccnonnnnccnnnos 16 1 A A ee PATERE SEEE AE EN O AAA 16 1 Enhanced INT 17h function definitions occoccnnnnnnnnncnononnncnnnonanininanananns 16 1 vi PC 680 user s manual Contents penal EEPROM or ac 16 1 Read a single word from the serial EEPROM coccccnnnccccccncncnonannnnss 16 1 Write a single word to the serial EEPROM oooccccnnnnonoccnnnnnnnnnnnnnnss 16 2 Read multiple words from the serial EEPROM ccceeee 16 3 Write multiple words to the serial EEPROM coccnnnnncccccnnnnnnnnnnnnnn 16 3 Return serial EEPROM size coccooooccccnonoccncnonancnnnonananononananononancnnnnnnnnos 16 4 Chapter 17 User defined jumper ooooocccccnnnnnnnnnonnnnnnnnnnnncnnncncnnnncnncccnncnnsss 17 1 User defined JUMPEY cocoocnnnnnnnnnnnnnnnnnnnnnnnnnannnnnnnnnnn nro nono nn nono non nn nn nnnn nn nn rnnnnnnnnnos 17 1 Read jumpers vacila nie dle ed dias 17 1 Chapter 18 CPU power management esssssssssssssssssssssssssssssssesssossesssoooo 18 1 Desc A sata 18 1 Power management OVELVICW cccccccncnnnnnnnnononoconnnnnnnnnnnnnonononnnnnnnnnnnnnnananinoss 18 1 Power Savin es di AA A AE A iii 18 1 Customized said letrinas 18 1 Maximum Power Savings ccccccccccnnnnnnnnnnnnnnannnnnanann nono nn nn na nn
93. een your PC and the PC 680 you can serially download files to any read write drive used by the PC 680 You can also upload files from the PC 680 to your desktop PC for editing and debugging There are two methods to download files through the serial port to the PC 680 The TRANSFER utility is used to download files one at a time over a serial port to the PC 680 using the XMODEM protocol Select XMODEM in your terminal emulator when sending or receiving files See the note below on XMODEM REMDISK REMSERV utilities allow access to all of the files on a remote disk drive Once these programs are executed single or multiple files can then be transferred to and from the PC 680 over a serial port using DOS COPY or XCOPY commands TRANSFER EXE REMDISK EXE and REMSERV EXE are located on the PC 680 BIOS drive in the DOS directory and on the PC 680 utility disk in the ADOS directory Refer to the Software utilities appendix for more information on these programs XMODEM only transfers files in which the file size is exactly on a 128 byte boundary If the file size does not fall exactly on the boundary XMODEM automatically rounds the file size up to the next 128 byte boundary with padding characters For example a file with a size of 10 000 bytes will be rounded up to 10 112 bytes transferred and written with the new file size In most cases this is not a concern but in some instances the XMODEM padding causes problems The pad
94. either a 4 7K Q pull up a 4 7KQ pull down or floating operation Termination is selected by jumpers Table 10 2 Note Table 10 38 W5 Pull up and pull down jumpers Function Reference Setting Description Designator GPIO Pull Status W5 2 4 T O 0 7 Pull up 5V 4 6 1 0 0 7 Pull down GND Pin 4 nc for I O 0 7 float 1 3 1 0 8 15 Pull up 5V 3 5 1 0 8 15 Pull down GND Pin 3 nc for I O 8 15 float 9 11 1 0 16 23 Pull up 5V 7 9 1 0 16 23 Pull down GND Pin 9 nc for 1 0 16 23 float 10 12 1 0 24 31 Pull up 5V 8 10 1 0 24 31 Pull down GND Pin 8 nc for I O 24 31 float If you select the pull down option for any eight lines these lines become inputs only These lines will not work as outputs J6 Digital I O 0 7 8 15 16 23 J5 Digital I O 24 31 J6 J5 Digital I O Digital I O Pin Function Pin Function Pin Function Pin Function Port 0 Port 1 Port 2 Port 3 19 bit 0 10 bit 0 13 bit 0 19 bit 0 21 bit 1 8 bit 1 16 bit 1 21 bit 1 23 bit 2 4 bit 2 15 bit 2 23 bit 2 25 bit 3 6 bit 3 17 bit 3 25 bit 3 24 bit 4 1 bit 4 14 bit 4 24 bit 4 22 bit 5 3 bit 5 11 bit 5 22 bit 5 20 bit 6 5 bit 6 12 bit 6 20 bit 6 18 bit 7 7 bit 7 9 bit 7 18 bit 7 2 5VDC Safe 2 5VDC Safe 26 Gnd 26 Gnd PC 680 user s manual Digital I O Programmable registers Table 10 4 The PC 680 supports standard enhanced and Octagon operating modes Each mode has a diff
95. er Integrated 10 BaseT 100BaseTX transceiver interface Two LEDs for link and traffic status Auto negotiating between full and half duplex modes Auto negotiating between 10Mbps and 100Mbps PC 680 user s manual Overview Watchdog timer added for safety The watchdog timer resets the system or generates an NMI nonmaskable interrupt if the program stops unexpectedly The watchdog is enabled disabled and strobed under software control The time out period is programmable from 0 5 to 60 seconds Hardware reset A hardware reset ensures complete reset of the system and all at tached peripherals A hardware reset can be done by any of the fol lowing methods E An expired watchdog timer cycle E Depressing the reset switch E Cycling power Real time calendar clock with battery backup The real time clock is fully AT compatible and uses the standard DOS calls An optional off card battery powers the real time clock when the 5 volt supply is removed 5 Volt operation lowers system cost The PC 680 operates from a single 5V 5 supply E 5V 4 5 approximately 1 6 to 3 0A dependent upon processor type speed and I O devices approximately 1A in standby E 12V and 12V supplied to PC 104 connector and display connector not required for PC 680 operation Rugged environmental operation E Operating temperature 40 to 70 C Intel Pentium 266 MHz with heatsink and fan
96. erent set of registers Enhanced and Octagon operating modes use the same registers However in addi tion to its standard set of registers the Octagon mode has an extra set of registers Standard operating mode Standard operation provides access to the four I O ports and is selected after a power cycle or reset Standard I O port addressing Address Register Read operation Write operation offset 000h Port 0 data MODO00 MOD07 MODO00 MOD07 001h Port 1 data MOD08 MOD15 MOD08 MOD15 002h Port 2 data MOD16 MOD23 MOD16 MOD23 003h Port 3 data MOD24 MOD31 MOD24 MOD31 006h Event sense MOD 0 7 24 26 Control 007h Mask register Status Control I O port operation Table 10 5 Each of the four I O ports has eight I O lines and a corresponding 8 bit data register Data bit DO of the port register corresponds to the least significant I O point in each port I O point write read ports port and I O point assignments Port D7 D6 D5 D4 D3 D2 D1 DO 0 Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bitl Bito 1 Bit15 Bitl4 Bit13 Bitl2 Bitll Bitl0 Bit9 Bit8 2 Bit23 Bit22 Bit21 Bit20 Bitl9 Bitl8 Bit17 Bit16 3 Bit31 Bit30 Bit29 Bit28 Bit27 Bit26 Bit25 Bit24 The I O output becomes active low when writing to the specified register with the corresponding data bit set 1 The I O output becomes inactive high when writing to a register with the bit reset 0 The status of the input pin is returned when reading the specified register A
97. erial ports Chapter 5 Serial ports Description The PC 680 has six serial ports COM1 through COM6 These serial ports interface to a printer terminal GPS Global Positioning Sys tem receiver or other serial device All ports support 5 6 7 or 8 bit word lengths 1 1 5 or 2 stop bits and baud rates up to 115 2K COM1 and COM2 are dedicated 8 wire RS 232 ports COM3 and COM4 can be configured with jumpers to provide RS 232C RS 422 or RS 485 COM5 and COM6 provide 4 wire RS 232 or GPS and RTCM SC 104 differential correction signal interfaces All serial ports have the following specifications m 16C550 compatible NH 16 byte FIFO buffers m IEC 1000 level 3 ESD protection Contact discharge 6 kV Air gap discharge 8 kV E Backdrive protection E Up to 115 2K BPS operation The following sections describe these ports in more detail 5 1 Serial ports PC 680 user s manual Serial port configurations Table 5 1 Note Note Table 5 1 shows the configurations available for the COM ports COM port configurations COM Port Type Handshake TO Interrupt Connector Port Lines Address COM1 RS 232 8 lines 2E8h IRQ3 J7 ground 2F8h IRQ4 shared with COM2 3E8h 3F8h COM2 RS 232 8 lines 2E8h IRQ3 J7 ground 2F8h IRQ4 shared with COM1 3E8h 3F8h COM3 RS 232 4 lines 3ESh IRQ9 J10 RS 422 or ground IRQ10 shared with COM4 RS 485 IRQ11
98. errupt vectors 46 C 2 1 2 3 Verify the copyright notice 45 B Run device initialization routines 47 B Initialize 120 features Optional 49 B Initialize and configure PCI devices C6 B Initialize docking Optional C5 B Initialize docking configuration data Optional 48 B Verify hardware configuration and check for mono or color video 4 B Initialize the video and select the video device used to boot the system ISA video is given priority if installed Otherwise PCI video is used Onboard PCI video is lowest priority 4C B Shadow the video BIOS 24 B Convert all segment limits to 4GB 59 B Initialize the POST display service CC B Initialize Serial Video feature 55 B Initialize USB 22 W Test the keyboard controller 52 B Test and initialize the keyboard 54 B Initialize POST keystroke clicker 76 C Enable the keyboard 58 B 2 2 3 1 Check for active interrupt requests 3F B RomPilot initialization Optional 4B B Initialize quiet boot 4E B Display the copyright notice 50 C Display the CPU type 9D B Initialize the system security engine 5A B Display prompt Press F2 to enter SETUP 5B C Disable the CPU cache 5C C Size and test the system memory 60 C Size and test the extended memory 62 C Test extended memory address lines W Warm Start Only C Cold Start Only B Both Warm and Cold Start 19 5 Troubleshooting PC 680 user s manual Table 19 8 POST Codes continued Code Cold Bee
99. ers function Function fbh Subfunction OBh Purpose To read the on board jumper settings Calling registers Ah fbh AL OBh DX ffffh Return registers AL Jumper information bit state 7 Not used 6 Not used 5 Not used 4 Not used 3 Not used 2 Not used 1 Not used 0 User option jumper A Comments This function returns the jumper settings Programming example The following example program reads the user de 17 1 User defined jumper PC 680 user s manual fined jumpers unsigned char jumpers Inline assembly code for Borland C 3 1 asm mov ax 0fb0bh mov dx 0ffffh int 17h mov jumpers al if jumpers A look at bit 0 printf User jumper UA installed n else printf User jumper UA not installedWn 17 2 PC 680 user s manual CPU power management Chapter 18 CPU power management Description The power demands of a system can severely limit an application due to thermal constraints or the raw power usage in a battery operated application To maintain speed and efficiency a software controlled power management system must be tailored to the application Even 1f your application is operating within specified limits a power man agement system may improve the life and reliability of your system by reducing thermal stress to the CPU Power management overview Power management is enabled in the PC 680 BIOS setup program in t
100. es EPROMs and CPU chips usually fail in this order The failed device may be hot to the touch It is usually the case that only one IC will be overheated at a time Power sequencing The major failure of I O chips is caused by the external application of input voltage while the Micro PC power is off If you apply 5V to the input of a TTL chip with the power off nothing will happen Applying a 5V input to a CMOS card will cause the current to flow through the input and out the 5V power pin This current attempts to power up the card Most inputs are rated at 25 mA maximum When this is exceeded the chip may be damaged Failure on powerup Even when there is not enough current to destroy an input described above the chip may be destroyed when the power to the card is applied This is due to the fact that the input current biases the IC so that it acts as a forward biased PC 680 user s manual Notice to user diode on powerup This type of failure is typical on serial inter face chips E Under rated power supply The board may fail to boot due to an under rated power supply It is important that a quality power supply be used with the PC 680 that has sufficient current capac ity line and load regulation hold up time current limiting and minimum ripple The power supply for the PC 680 must meet the startup risetime requirements specified in the ATX Power Design Guide version 1 1 section 3 3 5 This ensures that al
101. evice Type W21 1 2 5 7 9 10 Flash 5 7 DOC 1 2 4 6 8 10 SRAM 1 3 2 4 9 10 EEPROM GPS Antenna W24 1 2 5V Power 2 4 12V User Option W26 1 2 User option jumper Video W26 3 4 on use on board video off disable on board video default A 7 Technical data PC 680 user s manual Table A 5 Note COMI1 COM6 serial ports COM Port Type Handshake TO Interrupt Connector Port Lines Address COM1 RS 232 8 lines 2E8h IRQ3 J7 ground 2 F8h IRQ4 shared with COM2 3E8h 3F8h COM2 RS 232 8 lines 2E8h IRQ3 J7 ground 2F8h IRQ4 shared with COM1 3E8h 3F8h COM3 RS 232 4 lines 3E8h IRQ9 J10 RS 422 or ground IRQ10 shared with COM4 RS 485 IRQ11 or no IRQ COM4 RS 232 4 lines 2E8h IRQ9 J10 RS 422 or ground IRQ10 shared with COM3 RS 485 IRQ11 or no IRQ COM5 RS 232 or 4 lines 320h IRQ9 J14 RS 232 TTL levels for ground IRQ10 J19 GPS TTL GPS IRQ11 or shared with COM6 no IRQ COM6 RS 232 or 4 lines 328h IRQ9 J14 RS 232 RTCM SC 104 ground IRQ10 J19 GPS RTCM for GPS IRQ11 or shared with COM5 no IRQ default Addresses and IRQs are selected in SETUP port type is selected by jumpers A 8 PC 680 user s manual Technical data Table A 6 LPTI1 port LPT1 port addresses IRQ Connector 278h TRQ5 378h IRQ7 3BCh J16 default Table A 7 Digital I O port Digital I O port address IRQ Connector 100h 12
102. f event sense register oocoooonoonnoooooonononnnnnonnnnnnnnnnnnnononononnnnnos 10 8 Event control register ooocnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnanonononnn nn nono nono ro nononnnnnnnnnos 10 8 Event status register Q oooooooconoccccnnnnnnnnnnnnnonononncnnnnnnononononinccncnonnnnnnnnnos 10 9 Event control register 1 c oooooonnnnnoonnnonnnonononononnnnnnnnnnnnnnnnnnnnnnnnonononanoninonos 10 9 Bank select status register c oooccnnnnonoooonononannnanananon nono nono nono nono nonnnnnnnnnos 10 10 Debounce control register occcconoooooonoccncnnnnnnnnnnnnnonoccnonnnnnnnononanoninonoss 10 10 Debounce UTA A A AAA 10 11 Debounce duration register 0 oooooocononcccnnnnnnnnnnnnnonioncccnnnnnnnnnnnnnannonoss 10 11 Debounce duration register 1 port 2 bank 2 ccccnnnnnnnnnnonnnananano nos 10 12 Debounce duration register l ooooononnnnccnnnnnnnnnnnonononncnnnnnnnnnnnanonanonos 10 12 Bank select register D ooooonnnncccnnnoncnnnnononononccnnnnnnnnononaninrcconnonannnnnnnanons 10 13 Advanced control register O oooooommmmmmmmmmmmmonninnnnncnnnoninococonicicininonos 10 13 Delta sense registers 0 5 oconnnnnnnnnnnnnonnnnnnnnnnnnnnnnn nono nononnnnnnnnnnnnnnnnnnnos 10 14 Polarity event extended registers ooooonnccnnnnnoncnnnnnnnonccnnonnnnnnnnananinocoss 10 15 Ethernet LEDS INT 13 1 W18 Power Fail Indicator jumper ooooccnnnnnnnnnnnnnnnnnnnanananananononononnnnnnnnnnno 15 1 BX register Values mia abris 15 2 PC 680
103. ferrule 66728 5 pin contacts 212800 1 cord guard A 10 PC 680 user s manual Technical data Connector pinouts Table A 9 Table A 10 Table A 11 Fan J1 Pin Function 1 Switched 5V 2 Gnd Speaker J2 Pin Function 1 Speaker drive 2 NC 3 Gnd 4 5V Safe Power J3 Pin Function Gnd 5V 12V 12V 5V Gnd aon ep WN RE A 11 Technical data PC 680 user s manual Table A 12 Flat panel J4 Pin Function Pin Function 1 VDDSAFE 5V 2 12VSAFE 3 LCDBIAS 4 Gnd 5 ENAVEE 6 PD24 7 M 8 Blank 9 PD25 10 LP 11 FLM 12 Gnd 13 BSHFCLK 14 PD26 15 PDO 16 PD1 17 PD27 18 PD2 19 PD3 20 PD28 21 PD4 22 PD5 23 Gnd 24 PD6 25 PD7 26 PD29 27 PD8 28 PD9 29 PD30 30 PD10 31 PD11 32 PD31 33 PD12 34 PD13 35 Gnd 36 PD14 37 PD15 38 PD32 39 PD16 40 PD17 41 PD33 42 PD18 43 PD19 44 PD34 45 PD20 46 PD21 47 PD35 48 PD22 49 PD23 50 Gnd A 12 PC 680 user s manual Technical data Table A 13 Digital I O J5 J6 J6 J5 Digital VO Digital VO Pin Function Pin Function Pin Function Pin Function Port 0 Port 1 Port 2 Port 3 19 bit 0 10 bit 0 13 bit 0 19 bit 0 21 bit 1 8 bit 1 16 bit 1 21 bit 1 23 bit 2 4 bit 2 15 bit 2 23 bit 2 25 bit 3 6 bit 3 17 bit 3 25 bit 3 24 bit 4 1 bit 4 14 bit 4 24 bit 4 22 bit 5 3 bit 5 11 bit 5 22 bit 5 20 bit 6 5 bit 6 12 bit 6 20 bit 6 18 bit 7 7 bit 7 9 bit 7 18
104. h retention force and affords a gas tight contact SSDO is a user installed option SSD1 SSD1 contains the BIOS drive and ROM DOS 6 22 Flash file system software is included which allows the SSDs to emulate hard disk operation Floppy and hard disk ports The floppy disk port supports two standard floppy drives The EIDE hard drive port supports two EIDE devices including hard drives and CD ROM drive The EIDE connector supplies 5V to a 2 5 hard drive Boot sequence A PC 680 can be configured to boot from the solid state disk an external floppy a hard disk or CD Serial ports protected against ESD The PC 680 has six serial ports with combinations of RS 232C RS 422 RS 485 and TTL for GPS modules interfaces These serial ports have the following common specifications mE EC1000 level 3 ESD protection specification Contact discharge 6 kV Air gap discharge 8 kV Backdrive protection 16C550 compatible Up to 115 2K baud 16 byte FIFO buffers Enabled and disabled in BIOS SETUP PC 680 user s manual Overview Multifunctional printer port The PC 680 incorporates the latest enhanced parallel port It in cludes the following features Unidirectional Bidirectional IEEE 1284 ECP and EPP modes 14 mA of drive current Backdrive protection The following represent applications in the multifunctional parallel port E LPT1 for PC compatible printers E 17 general purp
105. hapter for more information on these two options 2 During the BIOS POST sequence this occurs between the memory test and boot press the F2 key Press lt F2 gt to enter SETUP 31 SETUP programs PC 680 user s manual Table 3 1 PC 680 BIOS setup parameters BIOS Setup Options Defaults Main Screen Setup Parameters Legacy Diskette A Disabled drive Bis disabled Legacy Diskette B 360 KB 5 12 MB 5 720KB 3 1 44 1 25 MB 3 drive A is enabled 2 88 MB 3 Primary Master Type None Primary Slave Auto applies to both master and slave CD ROM User Type Auto 32 Bit 1 0 Disabled Enabled User Cylinders 0 65535 Heads 1 16 Sectors 0 63 User and CD ROM Multi Sector Transfers Disabled 2 Sectors 4 Sectors 8 Sectors 16 Sectors LBA Mode Control Disabled Enabled 32 Bit 1 0 Disabled Enabled Transfer Mode Standard Ultra DMA Mode Memory Cache Cache System BIOS area Cache Video BIOS area Quick Boot Mode Summary screen Enable SSDO Scan Fast PIO 1 Fast PIO 2 Fast PIO 3 Fast PIO 4 Fast PIO 3 DMA 1 Fast PIO 4 DMA 2 Disabled Mode 0 Mode 1 Mode 2 Mode 3 Mode 4 Enabled Disabled Enabled Disabled Enabled Disabled Disabled Enabled Disabled Enabled Disabled Enabled default 32 PC 680 user s manual SETUP programs Table 3 2 PC 680 BIOS setup parameters continued
106. harp LQ10 D421 flat panel display If you wish to use a different flat panel you must reprogram the video BIOS with the appropriate flat panel driver To reprogram your video BIOS refer to Programming the video BIOS in this chapter Note that only 5V flat panels are supported The 69000 utility disk contains text files for each of the supported flat panels These text files include wiring diagrams specific to individual flat panels Refer to the specific text file associated with your flat panel to build an interface cable and to determine the correct set tings for the flat panel jumpers 114 PC 680 user s manual CRTs and flat panels Flat panels requiring bias voltage To determine if your flat panel requires bias voltage refer to the text file on the 69000 utility disk which is specific to your flat panel or refer to your flat panel information The factory default configuration for the bias voltage ranges from 21 to 29 VDC To verify bias voltage connect a DC voltage meter input lead to J4 pin 3 and a reference lead to J4 pin 12 Pin 3 verifies the voltage level and pin 12 is used as a ground reference 1 Power on the PC 680 2 Run LCDBIAS EXE 3 A message similar to the following should appear on your display LCDBIAS v1 00 Copyright c 1995 2000 Octagon Systems Corporation LCDBIAS TSR installed successfully 4 Press lt CTRL gt lt gt to raise the voltage or lt CTRL gt lt
107. he FXFMT command Using SYS to make an SSD bootable Adding operating system startup files using SYS To add the system files issue the following operating systems com mand 85 SSDs DRAM and battery backup PC 680 user s manual Note Note Note C gt SYS d where d specifies the drive letter For example if your system has 1 IDE drive and SETSSD shows HDDs SSDO SSD1 then SSD1 should be drive E To SYS this drive use the SYS d command SYS COM must be downloaded from the PC 680 utility disk This file 1s located in the ADOS directory If you are adding the MS DOS operating system to SSD1 you must first boot from an MS DOS bootable device floppy or hard drive If you are not booting from ROM DOS and wish to SYS ROM DOS back to the drive the SYS command requires you to issue the follow ing ROM DOS commands COMMAND COM ROM DOS SYS and SYS COM Using SETSSD and TESTOEM to test an SSD SETSSD when used with no parameters is used to determine the order of the SSDs TESTOEM is an SSD test used to excercise the SSD by writing and reading data Refer to the Software utilities appendix for more information CAUTION TESTOEM EXE will destroy all drive data on the SSD except the reserved BIOS area A boot drive i e floppy will be required to reformat the SSd To test SSDO and SSD1 perform the following Run SETSSD EXE to determine which socket to us
108. he Power Savings Menu and can be customized to your application Press F2 during power up to enter BIOS setup Refer to Table 18 1 for the Power Screen options Power Savings Power savings is used to save power during periods of system inactivity Power savings can be disabled customized use de faults for maximum power savings or use defaults for maximum performance Any interrupt will return the system to the state it was in before it went into a power savings mode Customized When the power savings is customized you have control over the Idle Mode Standby Timeout Auto Suspend Timeout Hard Disk Timeout and Resume On Modem Ring Idle Mode Idle mode can be either Off or On This mode allows the system to monitor system activity i e keyboard video access etc to deter mine when the system should be shut down After 1 minute the CPU clock stops but he video and hard drives stay on Standby Timeout Auto Suspend Timeout Standby Timeout is used to select the timeout period desired before system inactivity causes the system to turn off the video and hard drives Auto Suspend Timeout is similar to Standby Timeout and is included for compatibility 18 1 CPU powermanagement PC 680 user s manual Hard Disk Drive Timeout Hard Disk Drive Timeout is used to select the timeout period desired before inactivity of the hard drive allows the hard drive to spin down Resume ON Modem Ring Resume On Mode
109. he customer must 1 Obtain an RMA Return Material Authorization number from the Customer Service Department 303 430 1500 2 If the request is for an out of warranty repair a purchase order number or other acceptable information must be supplied by the customer 3 Include a list of problems encountered along with your name ad dress telephone and RMA number 4 Carefully package the product in an antistatic bag Failure to pack age in antistatic material will VOID all warranties Then package in a safe container for shipping 5 Write RMA number on the outside of the box 6 For products under warranty the customer pays for shipping to Octagon Octagon pays for shipping back to customer 7 Other conditions and limitations may apply to international ship ments Note PRODUCTS RETURNED TO OCTAGON FREIGHT COLLECT OR WITHOUT AN RMA NUMBER CANNOT BE ACCEPTED AND WILL BE RETURNED FREIGHT COLLECT Returns There will be a 15 restocking charge on returned product that is unopened and unused if Octagon accepts such a return Returns will not be accepted 30 days after purchase Opened and or used prod ucts non standard products software and printed materials are not returnable without prior written agreement Governing law This agreement is made in governed by and shall be construed in accordance with the laws of the State of Colorado The information in this manual is provided for reference only Octa gon does not assu
110. high bit 1 indicates the presence of a low input A low 10 3 Digital I O PC 680 user s manual bit 0 indicates a high input is present Event sense operation Table 10 6 Table 10 7 The event sense register is used to optionally determine input tran sitions on I O points polarity is selected by the mask register Event status of the eight event inputs E0 7 and event sense status clearing is done through the event sense register Event sense register Base Data D7 D6 D5 D4 D3 D2 D1 DO Address 006h Event E7 E6 E5 E4 E3 E2 El EO Reading a logical 1 in an event sense register bit indicates an event has occurred on that input Writing a logical 0 to an event sense register bit clears its corre sponding event sense flip flop To re enable the corresponding event sense input after is it cleared powered up or reset each data bit of the event sense register must be written with a logical 1 Event sense inputs E7 E6 E5 E4 E3 E2 El EO Connector 103 1 02 VO1 T00 J6 11027 1 1026 1 025 I 024 J5 Mask register operation The mask register prevents writes to the output ports unless it is enabled By default powerup unmasks the register to allow writes to the output ports For example writing the mask register bits DO through D5 with a logical 1 masks I O ports 0 through 5 Reading the mask register determines which ports are masked or enabled The upper two bits in the mask register a
111. ial console connection between the PC 680 and your desktop PC Execute the TRANSFER program from the PC 680 to receive a file from your PC PC680 C gt TRANSFER DEMO EXE COM1 is the default serial port receive is the default function C is the default drive DEMO EXE is the file name to be received The following message is displayed from the PC 680 Note Receiving DEMO EXE Execute the TRANSFER program from your PC to send a file to the PC 680 Shell out to DOS from your terminal emulator program TRANSFER EXE must reside on the host system C gt TRANSFER S DEMO EXE COM1 is the default serial port send is the selected function C is the default drive DEMO EXE is the file name to be sent and resides in the root directory of C TRANSFER EXE will time out if the sending program has not been started after approximately 40 seconds If the time out occurs the following message from the PC 680 is displayed Failed to receive DEMO EXE Deleting DEMO EXE When the file transfer is complete exit the DOS shell back into the terminal emulator Type the following DOS command to view the drive directory to confirm that your file has been transferred to the PC 680 PC680 C gt DIR The system will display the contents of PC 680 drive and will list the DEMO EXE file Volume in drive is lt label gt Directory of lt drive gt DEMO EXE 2726401 07 00 2
112. igital I O Note Note Bit 7 the interrupt status pin indicates an event sense was detected on one of the four I O ports or on the external event sense register Logical 1 means that an interrupt has been declared Table 10 15 Event status register 0 Reading from register BitO port O interrupt status bitO0 bit7 Bit1 port 1 interrupt status bit8 bit15 Bit2 port 2 interrupt status bit 16 bit23 Bit3 port 3 interrupt status bit24 bit3 1 Bit4 not used Bit5 not used Bit6 external sense interrupt status E0 E7 Bit 7 interrupt status pin Event control register 1 Register 7 bank 1 w The event control register controls the external event sense register 6 A logical 0 senses negative events A logical 1 senses positive events Bits 6 and 7 select an individual bank The event input logic is enabled by using the event sense register registers 0 3 bank 1 Before enabling the event input logic the polarity of the event sense logic must be set using the event control register Table 10 16 Event control register 1 Write to register Bit0 not used Bit1 not used Bit2 not used Bit3 not used Bit4 external sense inputs E0 E3 Bit5 external sense inputs E4 E7 Bit6 bank select bit 0 Bit7 bank select bit 1 10 9 Digital I O PC 680 user s manual Bank select status register 1 Register
113. is connected The variable x represents a value from 3 to 15 PGMIMGH EXE Purpose 1 This support command programs an image file from a target PC running PGMIMG Syntax 1 PGMIMGH filename COMx Bxx Ixx Purpose 2 This support command transfers an SSD image to a target computer via a serial UART connection and programs the image to an SSD A non standard serial port address is used and the IRQ must be speci fied Syntax 2 PGMIMGH filename Uxxx Bxx Ixx Parameters filename specifies the input file for programming and it also represents the host filename COM specifies the PC COM port for serial transfer The vari able x represents a value from 1 to 4 Uxxx specifies the UART base address to use for serial transfer The base address 100 3FF is in hexadecimal format Bxx specifies baud rate of transfer where b can be 300 1200 2400 4800 9600 19200 38400 57600 115 115200 The default is 38400 when using a COMx switch If COM1 is the console the baud rate defaults to the current console baud rate Ixx specifies the interrupt to which the UART base address is connected The variable x represents a value from 3 to 15 B 10 PC 680 user s manual Software utilities See also See PGMIMG EXE See also GETIMG for image compatibility REMDISK EXE Purpose This support command allows access to a disk drive on a remote system via a serial cable and standard PC st
114. l initiate a system reset 6 After verifying the above conditions you can monitor voltage levels by connecting an oscilloscope between the TxD line on J13 pin 5 and ground After powerup you should see a burst of activity on the oscilloscope screen The voltage level should switch between 8V This test verifies that the CPU is active and that the transmit from COM1 is functional Garbled serial console screen activity If you do get activity on your console screen but the message is garbled check the following 1 Remove S W7 9 10 jumper to force 38400 N 8 1 for COM1 2 If you are using a terminal emulator make sure you have configured the software for 38400 baud 8 bits 1 stop bit no parity ANSI emula tion and have selected the correct serial port for communicating with your PC 19 1 Troubleshooting PC 680 user s manual System generates a BIOS message but locks up when booting from SSD1 1 Remove the S W7 9 10 jumper and reboot When flash file system prompts you select SSD1 as the first drive and SSDO as the second drive 2 Display the directory of SSD1 and verify that all the necessary boot files exist Copy any missing files to SSD1 3 If no files are missing remake SSD1 to overwrite any files which may have become corrupted In addition you may want to do a FXFMT and SYS to SSD1 4 If SSD1 does not boot install a floppy in the system reboot from it and remake
115. l the circuitry on the PC 680 sequences properly and avoids system lockup E Excessive signal lead lengths Another source of failure that was identified years ago at Octagon was excessive lead lengths on digital inputs Long leads act as an antenna to pick up noise They can also act as unterminated transmission lines When 5V is switch onto a line it creates a transient waveform Octagon has seen submicrosecond pulses of 8V or more The solution is to place a capacitor for example 0 1 uF across the switch contact This will also eliminate radio frequency and other high frequency pickup Avoiding physical damage to the heatsink CPU WARNING When handling any Octagon CPU card extreme care must be taken not to strike the heatsink if installed against another object such as a table edge Also be careful not to drop the CPU card since this may cause damage to the heatsink or CPU as well Note Any physical damage to the CPU control card is not covered under warranty Abbreviations and terms used in this manual PC 680 user s manual Abbreviations and terms used in this manual Throughout this manual the following symbols and terms are used Autoexecution BIOS BIOS drive bpp Console port DRAM Expansion card Flash KB MB Memory device PC 104 expansion PC Video FlashFX ROM Automatic execution of a program on powerup or reset Basic Input Output System Det
116. lator TTL compatible Virtual drive Wiis XMODEM XON XOFF 5V Safe volatile memory have a limited number of write cycles and include EPROMs and EEPROMs Operating system included in Micro PC ROM A printed circuit board that contains a complete computer CPU memory I O and clock The single board computer controls the operation of all the expansion cards A simulated disk which uses a high speed solid memory device For example flash memory EEPROM or static RAM Static Random Access Memory device SRAMs provide volatile memory with unlimited read and write cycles They may be used with a backup battery A serial communications software package designed to simulate a terminal required to gain access to another computer Transistor transistor logic compatible 0 5V logic levels A disk created in DOS or extended memory which emulates an actual disk The virtual drive provides temporary storage for files When power to the computer is turned off the virtual drive disap pears Denotes a jumper block and the pins to connect A communications protocol which allows transfer of files between two computers A communications protocol for asynchronous connections The receiver can pace the sender by sending the XOFF and XON characters to stop and continue the data flow 5V at the I O connectors that is protected by a 0 75A fuse xiii Conventions used in this manual PC 680 user s manual
117. le delta sense operation disable sense value operation pa Polarity event extended registers 0 5 Address offset 10h 1Dh The Polarity event extended registers are enabled by the appropriate bit in the Advanced control register 0 There is a unique register for each port and a unique bit for each line These registers control the polarity sense value of each I O sense bit in its respective port This functions the same as Event Control Register 0 register 1 bank 1 and Event Control Register 1 register 7 bank 1 However polarity event extended registers 0 5 provide the capability to set the polar ity sense value of individual bits Whereas the enhanced mode only allowed this control at the nibble level 10 14 PC 680 user s manual Digital I O Table 10 26 Polarity event extended registers Note Note Octagon mode polarity sense overrides any polarity sense enabled in standard mode Function Set polarity of sense operation bit 7 Set polarity of sense operation bit 6 Set polarity of sense operation bit 5 Set polarity of sense operation bit 4 Set polarity of sense operation bit 3 Set polarity of sense operation bit 2 Set polarity of sense operation bit 1 Set polarity of sense operation bit 0 Bit Bit7 R W Bit6 R W Bit5 R W Bit4 R W Bit3 R W Bit2 R W Bit1 R W BitO R W 1 rising edge operation falling edge operation 10 15 PC
118. lected displays E Support for plasma EL and LCD displays 5V flat panel support Flat panel power sequencing Software adjustable positive bias voltage supply for passive LCD panels negative bias voltage supply is optional m PC video interface for full motion video overlay E PCI bus interface for fast execution CRTs and flat panels PC 680 user s manual Programming the video BIOS Note Note Note Figure 11 1 Keyboard cable The PC 680 SSD1 BIOS is factory configured and programmed for a CGA VGA SVGA XVGA CRT monitor and a Sharp LQ10 D421 flat panel display If you wish to use a different flat panel you must reprogram the video BIOS with the appropriate flat panel driver To reprogram your video BIOS load the appropriate driver from the 69000 utility disk Refer to the README DOC file on the 69000 utility disk for a list of the supported flat panel displays If your particular display is not currently listed contact Octagon Technical Support 303 426 4521 for assistance The SSD1P BIOS which is the protected BIOS area contains a video BIOS for a standard VGA monitor only Use the P jumper to select SSD1 or SSDIP To load a new BIOS to support a different flat panel Attach a CRT monitor a PS 2 compatible keyboard and a floppy drive to the PC 680 Refer to Figure 11 1 for the correct cables and locations of the keyboard VGA monitor and floppy drive connectors
119. lt gt or lt CTRL gt lt gt This display may interfere with graphics based programs E R reinstalls the TSR when detection occurs of a previous TSR copy of the LCD bias E U uninstalls the TSR U only removes the vectors and not the memory usage of the TSR TSRs must be removed in the order of last installed first removed Example 1 To install the LCDBIAS TSR and its display after the LCD bias volt age has been adjusted enter the following command LCDBIAS D B 5 Software utilities PC 680 user s manual Example 2 To install the LCDBIAS TSR only and not a display of its adjusted characters enter LCDBIAS Example 3 If possible to uninstall the LCDBIAS TSR enter this command LCDBIAS U Remarks If the INT 17 extended BIOS TSR has not been previously installed then the LCD TSR will not install See also I17HNDLR EXE and the CRTs and flat panels chapter LPT1CON COM Purpose This support command redirects the video to the LPT1 port Syntax LPT1CON Remarks If you have a 2010 interface board and an LCD display connected to the LPT1 port executing the DISPLAY EXE and LPT1CON COM programs allow you to use the display as the system console You must reset your system to change the video to the original param eters PC 680 user s manual Software utilities FXFMT EXE Purpose This support command formats preformatted or unformatted drives
120. m Ring allows the RI signal of COM1 COM2 COM3 or COM4 to resume system operation Maximum Power Savings Maximum Power Savings uses preset timeouts for Standby Timeout Auto Suspend Timeout and Hard Disk Timeout The only option available is Resume On Modem Ring Maximum Performance Maximum Perfomance uses preset timeouts for Standby Timeout Auto Suspend Timeout and Hard Disk Timeout Thermal management Thermal management of the CPU is provided by measuring the CPU temperature Thermal and hysteresis setpoints throttle speed and fan control are all used to regulate the temperature of the CPU WARNING Due to the heat generated by the Pentium processor 1t is highly recommended that thermal management is always enabled and the CPU not run in full on condition If thermal management is enabled the PC 680 will operate to the published temperature specifications If thermal management is disabled care must be taken not to damage or shorten the life of the CPU Adequate ventilation preferably with a fan and ample room around the CPU and case must be provided Please contact Octagon Technical Support if the thermal management is to be disabled to discuss your situation Thermal Setpoint Thermal Setpoint is the temperature in which the CPU will throttle back to the speed determined in Throttled Speed The fan will also turn on if Fan Control is enabled The range is 0 255 C The default is 85 C Thermal Hyste
121. mbly code example in AL DX Disable watchdog Function fdh Subfunction 03h Purpose To disable the watchdog Calling registers AH fdh AL 03h DX ffffh Return registers None 15 3 Watchdog timer and hardware reset PC 680 user s manual Comments This function disables the watchdog Programming example Inline assembly code for Borland C 3 1 asm mov ax 0fd03h mov dAX Offffh int 17h Hardware reset The PC 680 has a push button reset switch which allows you to reset the system without turning off the power This provides a more complete reset than the lt CTRL gt lt ALT gt lt DEL gt method The RESET command also accomplishes the same thing as the reset button Refer to the component diagram in the Quick start chapter for the location of the reset button Note When using COM1 as the console the lt CTRL gt lt ALT gt lt DEL gt com mands on the host system keyboard will only reset the host system Use the RESET command to issue a hardware reset on the PC 680 W18 1 3 must be installed for RESET COM to function correctly PC 680 user s manual Serial EEPROM and CMOS RAM Chapter 16 Serial EEPROM and CMOS RAM Description Up to 256 words of user definable data can be saved in the serial EEPROM The serial EEPROM does not require battery backup to maintain the data when the system power is off The serial EEPROM is easily accessible via the enhance
122. me any liability arising out of the application or use of the information or products described in this manual This manual may contain or reference information and products protected by copyrights or patents No license is conveyed under the rights of Octagon or others
123. me gt COM1 d On the desktop PC exit the terminal emulator and if running Windows exit Windows and restart in DOS mode Enter C gt GETIMGH lt filename gt COM1 e This will write the SSD image lt filename gt to the host drive Programming copies of the PC 680 SSD PGMIMG EXE is used to program an image from an existing flash file drive to other SSDs on target systems It can be run locally from a PC 680 to program an on board SSD or it can be run remotely from a host PC to program an SSD on a target system Refer to PGMIMG EXE in the Software utilities appendix 1 Run GETIMG EXE to make a copy of the PC 680 SSD to a local file or GETIMGH EXE to make a copy of the PC 680 SSD to a remote file Refer to the above section Making copies of the PC 680 SSD 87 SSDs DRAM and battery backup PC 680 user s manual 2 To program a disk image of a local file onto SSD1 enter PC 680 C gt PGMIMGH SSD1 lt filename gt To program a copy of the PC 680 image to a target system SSD1 from a host system a Copy PGMIMGH EXE from the PC 680 Utility disk to the C root directory b Establish serial communications between the PC 680 and the desktop PC using a terminal emulator such as Windows HyperTerminal Refer to Console Devices Chapter 7 c On the PC 680 enter PC 680 C gt PGMIMGH SSD1 lt filename gt COM1 d On the desktop PC exit the terminal emulator and if running Windows exit Window
124. n damage both the card and an expensive display Multiple component failures The chance of a random compo nent failure is very rare since the average MTBF of an Octagon card is greater than 11 years In a 7 year study Octagon has never found a single case where multiple IC failures were not caused by misuse or accident It is very probable that multiple component failures indicate that they were user induced Testing dead cards For a card that is completely nonfunc tional there is a simple test to determine accidental over voltage reverse voltage or other forced current situations Unplug the card from the bus and remove all cables Using an ordinary digital ohmmeter on the 2 000 ohm scale measure the resistance between power and ground Record this number Reverse the ohmmeter leads and measure the resistance again If the ratio of the resis tances is 2 1 or greater fault conditions most likely have occurred A common cause is miswiring the power supply Improper power causes catastrophic failure If a card has had reverse polarity or high voltage applied replacing a failed component is not an adequate fix Other components probably have been partially damaged or a failure mechanism has been induced Therefore a failure will probably occur in the future For such cards Octagon highly recommends that these cards be replaced Other over voltage symptoms In over voltage situations the programmable logic devic
125. n nn nnos 18 2 Maximum Performance cidade dario os cde 18 2 Thermal management ocococcnncnnnnnnnnnnnnnononononnnnnnnnnnnnnnnononononcccncnncnononons 18 2 Thermal Setpoint eccccccocononononnnononannnnnnnononnnnnnnnnnnnnnnnnnnnnnnnnnanononos 18 2 Thermal Hysterises ooocococoooooononnnnonnnonononononnnnnnnnnononnnnnnnnnnnnnnonnnos 18 2 ATA o AAA A A STET 18 3 Chapter 19 Troubleshooting ooooooonmommmmmmm 19 1 No screen activity checking console serial communications 19 1 Garbled serial console screen activity ccccceeeeeeeeseeeesseeeseeeeeees 19 1 System generates a BIOS message but locks up when booting from A A A 19 2 Flash file reports a drive but issuing a DIR generates an error IMCS SACS eect A ol Raa eee es 19 2 Flash file does not report the drive occcccnnnnnnnnnonnnanonananananano nono nnnnnos 19 2 System will not recognize hard drive oooooooooooonoonoonnnnnnnnnnnnnnnnonononos 19 2 System locks up after powerdown powerup ooocococccnnnnnnnncnnnnnnnnnonoss 19 3 Technical Assis banca da 19 3 POST Udo chia pia dolar do aria 19 4 Overview Section 4 Appendices Appendix A Technical data sssssseosooocoocoseeeceecccoceeeeeeeeeeeceeeeeceeeeeceeeeeeeceeese A 1 Technical specifications cococcooonononannnnnnnnnonononnnnnnnnnnonnnnnnnonnnonnnnnnoncncncncninoss A 1 E e D E E EA EEEE A E tanker eet E AT A 1 POCE bus speed a utian r a aa a E e a e A 1 PA DUS pei da bits A 1 SDRAM ds A 1 SODO rrna aa
126. nce is set to Removable then Fixed Drives the system will look for a floppy diskette in drive A If a diskette is not installed or a floppy is not defined the boot drive will be the first drive specified in the SETSSD command PC 680 user s manual SSDs DRAM and battery backup Using FXFMT to format an SSD Formatting SSD1 1 Note Note Note Note This section describes how to format SSD1 Reformatting SSD1 requires the use of a floppy or a hard disk to restore system files Define the SSD order with the SETSSD command Since the com mand input varies depending upon the parameters you need to enter see the SETSSD command in the Software utilities appendix To begin formatting SSD1 execute FXFMT as follows PC 680 C gt FXFMT 8n where n is the hard drive sequence number This number includes IDE drives and SSDs For example if you have 0 IDE drives and SETSSD shows HDDs SSDO SSD1 then enter the following to format SSDO PC 680 C gt FXFMT 80 On the other hand if you have 1 IDE drive enter PC 680 C gt FXFMT 81 If the drive had not been formatted previously reset the system before accessing the drive This allows DOS to recognize the drive and add a letter designation to it FXFMT EXE must be downloaded from the PC 680 utility disk This file is located in the UTILS directory FXFMT EXE will not format IDE ATA drives The drive order affects the number entered at t
127. nd run programs Overriding the autoexecution of your application You may stop the autoexecution of your application by performing one of the following options Option 1 1 Press lt Ctrl gt C when the system boots to stop AUTOEXEC BAT 2 Change AUTOEXEC BAT and or CONFIG SYS to not call out your program Option 2 1 Install a floppy drive 2 Change BIOS setup to enable the floppy drive and to boot from it Refer to the BIOS setup chapter 3 Reset the system and boot from floppy using a bootable disk 4 Change AUTOEXEC BAT and or CONFIG SYS on C to not call out your program Option 3 1 Remove the S jumper W7 9 10 2 When prompted press 1 for SSD1 then O for other then Y to save then Y to abort CONFIG SYS and AUTOEXEC BAT 3 Change AUTOEXEC BAT and or CONFIG SYS to not call out your program 43 PC 680 user s manual Overview of Section 2 Overview Section 2 Hardware Section 2 discusses usage functions and system configurations of the PC 680 s major hardware features The following chapters are included Chapter 5 Chapter 6 Chapter 7 Chapter 8 Chapter 9 Chapter 10 Chapter 11 Chapter 12 Chapter 13 Chapter 14 Serial ports LPT1 parallel port Console devices SSDs DRAM and battery backup External drives Digital I O CRTs and flat panels PC 104 expansion USB Ethernet PC 680 user s manual S
128. nectors Note See Appendix A Connectors for mating information 24 Quick start PC 680 user s manual Figure 2 1 PC 680 component diagram 9 9 W03 vIr v WOO air 1 W03 Ep yY3MOd el Ize 01d0 yn z STF oat say Los Mea yg GYYH 301 O O_O acM eas 0000000000000000000000 O O O 00 O 92M ch daa 1000000000000000000000 a O O LJ O 9000000000000 1d 3SMON L394 09 Y DO 00 0000000000000 ZIF vauvodAay oe 00 an Ber asn 99 OO oooo0oo000000000000000 91 eS 000000000000000000008 a PES 143 oo OO 90000000000000000000000000000 1V loo oo fl ezm z r 90 00 00000000000000000000000000000 1 00 00 Z y Y 13NY3H13 OO 09 rene EMOTO Sci er SIP 00000 m 8 ga Gs 83 OO AddO14 ceM 61M El sun 8 8 no oo UL 38 00 199 a8 oo se EIM ZIM UM M Sa 91M ES 188 99 BSeaesg ees Goo oM oaar dd 8 00 egegeges er 4 88 oo 22 al Gal la la 88 oo 198 S Sk le ok le ok
129. ng the monitor and keyboard refer to the Serial console section in the Console devices chapter WARNING The PC 680 Mobile Industrial Computer contains static sensitive CMOS components Do the following to avoid damaging your card and its components E Ground yourself before handling the PC 680 card E Disconnect power before removing or inserting a PC 104 expansion board E When programming a memory device place the device in the socket before applying power Configuration Jumpers Before you continue with the installation of your PC 680 review the jumper configurations in Tables 2 1 2 2 and the PC 680 diagram in Figure 2 1 to become familiar with the jumper functions and loca tions Quick start PC 680 user s manual Table 2 1 PC 680 jumper configurations Function Reference Setting Description Designator CPU Clock Ratio W3 all removed 2 5 bus core ratio 3 4 for 266 MHz Intel Pentium 1 2 3 4 2 3 bus core ratio 1 2 1 3 bus core ratio 5 6 1 4 bus core ratio 1 2 3 4 5 6 for 166 MHz Intel Pentium 3 4 5 6 for 333 MHz AMD K6 CPU Core Voltage W4 1 2 5 6 7 8 3 3V 1 2 3 4 7 8 3 1V 3 4 7 8 3 0V 1 2 7 8 2 9V 7 8 2 8V 1 2 3 4 5 6 2 7V 3 4 5 6 2 6V 1 2 5 6 2 5V 3 4 2 2V 333 MHz AMD K6 2E 1 2 2 1V 3 4 5 6 7 8 9 10 2 0V 5 6 7 8 9 10 1 9V 166 266 MHz Intel Pentium 3 4 7 8 9 10 1 8V Digital YO W5 2 4 Bits 0 7 Pull up 5V Termination 4 6 Bits 0 7
130. onos 9 1 Power requirements meneri tere an ha taeraa SEE Ea E AAI Ees 9 1 Installing a floppy disk drive ooccccccccncncnonononnnnnnnnnnnnanannnannnn nro nano nos 9 1 Hard disk COn A es over lack Jonas A Rae 9 1 Power requirements annene an a a e ia i 9 2 Installing an IDE drives occcccnnnnnnnnnnnnonononononononononononocononocinanananannno 9 2 Chapter 10 Digital VO scsis cdc sccccccecccodidessccicatescevseasassienesinteavapsccuceeestiveteseests 10 1 Description ci a laa 10 1 Major 6 atures vinci ltda ideada 10 1 A A E II A A 10 1 Jumpers and connectors occccccnnnnnnnnnennncnnnnnnnnnnonnnnononeccnnnnnnnnnenenoniccnnnnnnnnnns 10 2 Programmable registers oooooooonncccnnnnnnnnnnnnnononcccnnonononnnnnnanonccnonnnnonnnnonananinoss 10 3 Standard operating mode ooooococoncnnnnnnnnnnnnnnnnnnnnnnonnnnnonononocononoconononocononanonos 10 3 I O port OperatioN EEA EAE AA E E E A 10 3 Event sense operation cccccccccccccssssssssecccceceeecaasenseesecceseeeeeauaunsssess 10 4 Mask register operation ccccccccscssssseseeceececeeececeaeesseeeceeseeeeauaaeeess 10 4 Enhanced operating mode ssssssssseseeereeeeeeresresreessessessssessssssssssssssssssssssssss 10 5 Register bank selection oocooooonononnnononnnononnnnnnnononnnnnnnnnnnnononononss 10 5 Contents PC 680 user s manual Bank 0 Operations ni AA aa QOD ass Lesa ad LE 10 5 Digital I O 1 00 1 031 registers 0 3 bank 0 1 W cece
131. onsole the baud rate defaults to the current console baud rate E Ixx specifies the interrupt to which the UART The variable x represents a value from 3 to 15 See also GETIMG EXE for details on image compatibility 117HNDLR EXE Purpose This support command allows the system to use the INT 17 functions when the extended BIOS area is disabled i e W2 9 10 is not jum pered or when it is reprogrammed with another BIOS Syntax I17HNDLR PC 680 user s manual Software utilities Remarks This command is used if the extended BIOS area DOOOh D7FFh is disabled X jumper is not installed The I17HNDLR allows the system to use the INT 17 functions LCDBIAS EXE Purpose This support command adjusts the LCD bias voltage to obtain the best contrast for the LCD flat panel The LCD TSR Terminate and Stay Resident works in combination with the INT 17 extended BIOS TSR Press lt CTRL gt lt gt to increase the voltage lt CTRL gt lt gt to decrease the voltage These keystrokes adjust the voltage within the PC 680 s pre defined voltage range factory default is 22V to 30V The lt gt and lt gt are on the 101 key enhanced numeric keypad The lt gt and lt gt are also on the local keyboard as well as the lt CTRL gt keystroke Syntax LCDBIAS D R U Parameters E D shows a display of lt or gt when the LCDBIAS TSR detects a lt CTRL gt
132. ose digital I O lines E Uptoa4x 4 matrix keypad E 4 line alphanumeric display Keypad and LCD display support for low cost operator interface For embedded applications the parallel printer port can interface with a 16 key matrix keypad and a 2 or 4 line LCD display The PC 680 is supplied with software that provides keypad scanning and display operation Supplied display and keypad drivers in C support these devices 32 bit digital I O with versatile configuration The PC 680 has 32 lines of industrial digital I O Each I O is a termi nated bidirectional line that can be individually configured as an input input with event edge sensing input with level sensing out put or output with readback Inputs can generate interrupts or can be polled The lines are 5V compatible and can sink 25mA The I O port can also drive the Octagon MPB series opto isolation module Opto 22 G4 style racks directly controlling AC and DC loads to 240V at 3A Each line has a 4 7kW termination resistor ESD and over under shoot protection An interrupt can be generated from any of the 32 inputs This inter rupt can be enabled disabled and made to interrupt on a rising or falling event edge USB The PC 680 contains two Universal Serial Bus USB ports Overview PC 680 user s manual PCI bus XVGA flat panel interface and GUI accelerator The video system on the PC 680 uses the advanced 69000 video controller from Chips
133. ou can provide the easier it will be for the Applications Support staff to help you solve the problem For technical assistance please call 303 426 4521 19 3 Troubleshooting PC 680 user s manual POST Codes Table 19 1 POST Codes Code Cold Beeps Description Warm 02 B Verify entered POST in real mode C8 C Platform specific FLASH initialization c9 C Verify extended BIOS checksum 1C W Initialize and test programmable interrupt controller 12 W Load CRO register from CMOS save location 13 W Reset PCI devices to disable bus master devices on warm start 36 W Determine which warm start shutdown sequence to perform 24 B Convert all segment limits to 4GB 03 W Disable NMIs following a warm start 0A W Set CPU registers to default power up values 04 B Determine the CPU type AE W Clear the In Post flag 06 B Reset DMA controllers disable video clear any pending interrupts from the real time clock 18 B Initialize the three 8254 timers 07 B Disable system ROM shadow and run FLASH ROMEXEC if present 08 B Initialize the chipset registers to default startup values C4 B Initialize system error handler and zero System Error flags 11 B Initialize any platform specific registers not in the chipset OE B Initialize I O related registers disable serial and parallel ports 0c B Initialize cache control registers to default startup values 16 C 1 2 2 3 Verify that the ROM BIOS checksums to zero 17 B Prepare chipset for DRAM
134. plitude was set to 0 5 inches From 14 Hz to 500 Hz the apparatus was set for a 5g vibration 2 The second test was a random vibration profile as per MIL STD 202 method 214 condition II F to 500 Hz This test was continued for 10 minutes Subsequent to these tests the force levels were increased for pur poses of testing the amount of margin in the design Force levels were then lowered to the 5g level and the tests were repeated as above on all three axes with the sweep frequency decreased to 1 octave per minute The results of these tests cannot be used to predict the reliability of the system components to withstand continuous long term vibration The major long term effects are fatigue of component leads and solder joints System designers should use prudent methods of securing the cards using all available mounting points and isolating them from sources of vibration Further they should measure the G forces at various places on the card to insure that the specifications are no exceeded In more severe environments techniques like placing epoxy at the corners of large ICs and conformal coating maybe be minimum requirements Please contact the Octagon Applications Department if you have any questions Operation at high temperatures Continuous operation at high temperatures will have a significant impact on the MTBF for a CPU card As can be seen from the MIL 217F MTBF calculations the mean time between failure at 80 C will be a f
135. ps Description Warm 64 B Optional OEM defined POST test 1 66 B Enable the secondary cache 68 B Optimally configure the secondary cache 6A C Display the secondary cache size if a cache was detected and enabled 6C C Display size of shadow RAM 6E C Display starting address of non disposable BIOS This value determines the highest address that can be assigned for UMB s 70 B Display any POST errors 72 B Check for configuration errors 4F B Initialize Multiboot feature 7C B Set up hardware interrupt vectors 7E B Test coprocessor if present 96 W Return to standard real mode 80 B Disable programmable T O devices CA B Initialize Serial Keyboard feature 88 B Initialize timeouts key buffer and soft reset flag 8A B Initialize the extended BIOS data area 81 B Call all late POST device initialization routines Optional 87 B Call the configuration routine for each MCD device 85 B Init PC compatible PNP amp PCI devices COM LPT floppy etc 82 B Detect and install fixed RS232 ports 84 B Detect and install fixed parallel ports 86 B Re enable programmable I O and check for conflicts with fixed I O 83 B Configure non MCD IDE controllers 89 B Enable NMIs 8C B Initialize floppy disk controllers and drives 90 B Initialize hard disk controllers and drives 8B B Initialize and test for the presence of a mouse pointing device 95 B Initialize CD ROM device 92 B Optional OEM defined POST test 2 B6 B Early check for password Optional
136. r int 17h pop ds Return serial EEPROM size Function Subfunction Purpose Calling registers Return registers fch 04h To obtain the size of the on board serial EEPROM AH fch AL 04h DX ffffh Carry flag cleared if successful AX Size of the serial EEPROM in words BX _ Size available to user in words Carry flag set if error 16 4 PC 680 user s manual Serial EEPROM and CMOS RAM Comments AL Error code Error code Meaning ffh Unknown error 01h Function not implemented 02h Defective serial EEPROM 03h Illegal access This function returns the size in words of the serial EEPROM Since the user cannot access all of the serial EEPROM this function determines how much space is available to the user This avoids the user from accessing unavailable addresses Programming example unsigned int seeUserSize Inline assembly code for Borland C 3 1 asm mov mov int mov ax 0fc04h dx O0ffffh 17h seeUserSize bx 16 5 PC 680 user s manual User defined jumper Chapter 17 User defined jumper Table User defined jumper 17 1 Jumper W26 1 2 is a user defined jumper For program direction read this jumper by code in your program User option jumper W26 W26 Function 1 2 User defined 3 4 Enable on board video default Read jumpers This section provides the definition for the Read jump
137. raction of that at 35 C The CPU cards are rated for case tem perature rather than ambient in the same manner as the processor manufacturers Provide adequate cooling to the CPU either through heat sinking a fan or both Another way to significantly reduce processor junction temperature is to turn the processor at a fraction of the full CPU speed except when needed This can be accomplished through the BIOS setup screen It is always important in high reliability applica tions to place a thermocouple on the CPU case during the develop ment stage to track the actual temperature PC 680 user s manual Warranty Warranty Octagon Systems Corporation Octagon warrants that its standard hardware products will be free from defects in materials and work manship under normal use and service for the current established warranty period Octagon s obligation under this warranty shall not arise until Buyer returns the defective product freight prepaid to Octagon s facility or another specified location Octagon s only re sponsibility under this warranty is at its option to replace or repair free of charge any defective component part of such products Limitations on warranty The warranty set forth above does not extend to and shall not apply to 1 Products including software which have been repaired or altered by other than Octagon personnel unless Buyer has properly altered or repaired the products in acco
138. rdance with procedures previously approved in writing by Octagon 2 Products which have been subject to power supply reversal misuse neglect accident or improper installation 3 The design capability capacity or suitability for use of the Software Software is licensed on an AS IS basis without warranty The warranty and remedies set forth above are in lieu of all other warranties expressed or implied oral or written either in fact or by operation of law statutory or otherwise including warranties of merchantability and fitness for a particular purpose which Octagon specifically disclaims Octagon neither assumes nor authorizes any other liability in connection with the sale installation or use of its products Octagon shall have no liability for incidental or consequen tial damages of any kind arising out of the sale delay in delivery installation or use of its products Service policy 1 Ifa product should fail during the warranty period it will be re paired free of charge For out of warranty repairs the customer will be invoiced for repair charges at current standard labor and materi als rates 2 Customers that return products for repairs within the warranty period and the product is found to be free of defect may be liable for the minimum current repair charge Warranty PC 680 user s manual Returning a product for repair Upon determining that repair services are required t
139. re used simultaneously with the event sense register When writing to the mask register the upper two bits select the polarity sensed by event sense inputs EO through E7 Bits 7 and 6 respectively determine E7 4 and E3 0 When a logical 0 powerup default is written negative events or edges are sensed When a logical 1 is written positive events are sensed The most significant bit D7 returns the interrupt signal status on the interrupt pin of the PC 680 card when the mask register is read A logical 1 indicates the interrupt is asserted The following table shows the relationships between the data bits and the mask register PC 680 user s manual Digital I O Table 10 8 Mask port Address D7 D6 D5 D4 D3 D2 D1 DO offset 7 write PE74 PE30 not not Port3 Port2 Port1 Port0 used used 7 read Int 0 not not Port 3 Port2 Port1 Port0 used used Enhanced operating mode The enhanced mode is selected by writing four different bytes to register 7 in consecutive order without performing any reads or writes to other registers The data pattern 07h ODh 06h 12h must be written immediately after reset The board has three register banks in the enhanced mode Bank 0 Bank 1 and Bank 2 Bits 7 and 6 of register 7 in all three banks deter mine which bank of registers is selected See the table below Register bank selection Table 10 9 Register bank selection Register 7 all banks Bank Bit7 Bi
140. receive a file named D MYAPP EXE from the PC 680 and name it C APPS MYAPP2 EXE on the remote PC over a serial cable connected to COM1 on both systems at 9600 baud enter the following command on the PC 680 TRANSFER D MYAPP EXE S Then enter the following command on the remote PC TRANSFER C APPS MYAPP2 EXE Remarks The TRANSFER command communicates with other XMODEM compatible file transfer programs The serial port on the PC 680 requires a null modem adapter when connected to a serial port on the remote PC See the Serial ports chapter more information The maximum baud rate is dependent on the processor speeds of the remote PC and the PC 680 The received file size is rounded up to the nearest 128 byte boundary See also REMDISK EXE REMSERV EXE B 19 PC 680 CPU user s manual Third party support Appendix Cc Third party support Using M Systems DiskOnChip DOC To use the M Systems DiskOnChip DOC module with your PC 680 CPU follow these steps 1 Run BIOS Setup In the Main Screen enable the Enable SSDO Scan option 2 Power off the PC 680 CPU 3 Make sure SSDO is jumpered for flash by configuring W20 2 4 and W21 1 2 5 7 9 10 4 Install the DOC module into SSDO Make sure to orient pin 1 on the DOC module with pin 1 on SSDO WARNING Incorrectly installing the DOC module into SSDO will perma nently damage the DOC module PC 680 CPU user
141. rises Thermal Hysterises is the temperature in which the CPU will return to full speed from the throttled speeded The fan will also turn off if Fan Control is enabled The range is 0 255 C The default is 65 C PC 680 user s manual CPU power management Fan Control Fan Control allows power to be conserved if the fan operation is not required all of the time The Thermal Setpoint and Thermal Hysterises selections determine when the fan turns on or turns off If Fan Control is disabled and a fan is installed the fan will run continuously Table 18 1 PC 680 BIOS setup Power Screen options BIOS Setup Options Defaults Power Screen Setup Parameters Power Savings Disabled Customized Maximum Power Savings Maximum Performance Enabled Customized Idle Mode Off On Standby Timeout Off Auto Suspend Timeout 1 Min 2 Min 4 Min 6 Min 8 Min 12 Min 16 Min Off 5 Min 10 Min 15 Min 20 Min 30 Min 40 Min 60 Min Hard Disk Timeout Disabled 10 Sec 15 Sec 30 Sec 45 Sec 1 Min 2 Min 4 Min 6 Min 8 Min 10 Min 15 Min Resume On Modem Ring Off On Enabled Maximum Power Savings Off On Enabled Maximum Performance Off On Enabled Thermal Setpoint C 0 255 Hysteresis Setpoint C 0 255 Throttled Speed Disabled 12 5 25 37 5 50 62 5 75 87 5 Fan Control Disabled Enabled Watchdog Mode Disabled Enabled Watchdog Delay
142. rmine the supply voltage for your panel Connect a cable from the flat panel to the flat panel connector located at J4 on your PC 680 Refer to Figure 11 3 Warning Improper wiring or connection from the flat panel to the PC 680 can damage the PC 680 and the flat panel Verify the flat panel cable connections before connecting the cable to the PC 680 and applying power to the system Figure 11 8 The PC 680 and a flat panel display Note Flat panel connector Sta K PC 680 Flat panel display I 7 e H e e AA Le See Appendix A Connectors for mating information 114 PC 680 user s manual PC 104 expansion Chapter 12 PC 104 expansion Description This connector allows you to interface PC 104 form factor modules including A D converters digital I O serial ports etc The PC 680 supports 8 and 16 bit cards and provides 12V from the power con nector at J3 These modules can be stacked on top of the PC 680 to form a highly integrated control system Octagon recommends only installing up to 2 PC 104 modules Figure 12 1 Typical PC 104 module stack PC 104 expansion E S a PC 104 Connectors PC 680 Mobile Industrial Computer Standoff
143. robe watchdog assumes a 4 second timeout period BX register values BX register value Timeout hex 0 5 second 1 1 second 2 2 seconds 3 4 seconds 4 8 seconds 5 16 seconds 6 32 seconds 7 64 seconds Programming example asm mov mov mov int ax 0fda01h dx O0ffffh bx 0005h 17h Inline assembly code for Borland Ct 3 1 Enabling the watchdog at 16 second timeout 15 2 PC 680 user s manual Watchdog timer and hardware reset Strobe watchdog Note Function fdh Subfunction 02h Purpose To strobe the watchdog Calling registers AH fdh AL 02h DX ffffh Return registers None Comments This function strobes the watchdog Once the watchdog is enabled it has to be strobed before it expires or until the watchdog is disabled Other wise a system reset will occur The strobe watchdog call takes it s reset value from the BX value defined in the enable watchdog call If the watchdog is enabled in BIOS setup and is not redefined by the enable watchdog call the watchdog strobe assumes a 4 second timeout Programming example Inline assembly code for Borland C 3 1 asm mov ax 0fd02h mov dx Offffh int 17h The watchdog timer can also be strobed by reading address 20Bh This may be faster than strobing the watchdog timer with an inter rupt function call for example inportb 0x20B C code example mov dx 20Bh asse
144. ry backup Chapter 8 SSDs DRAM and battery backup Description The PC 680 supports two solid state disks and an OEM option for a third disk SSDO is a socket for an SRAM flash M Systems DOC or EPROM device SSD1 is a 4 MB flash soldered on board 8 MB OEM option SSD2 is available as an 8MB OEM option SSDO SSDO can be populated with a 128K or 512K SRAM a 512K flash M Systems DOC or a 512K EPROM The jumpers at W20 and W21 must be set to match the type of device installed see Table 8 1 WARNING Alignment of an SRAM flash DOC or EPROM device into SSD0 is critical Mis alignment may destroy the device and possibly damage the PC 680 Be certain to properly align pin 1 of either the SRAM flash or EPROM device with pin 1 of SSDO Table 8 1 SSDO device selection jumpers W20 W21 Function Reference Setting Description Designator SSDO Device Type W20 2 4 All others see W21 3 4 SRAM SSDO Device Type W21 1 2 5 7 9 10 FLASH 5 7 M Systems DOC 1 2 4 6 8 10 SRAM 1 3 2 4 9 10 EPROM default The SETSSD EXE command is used to notify the BIOS that a new drive has been installed sets the boot order for the drives and as signs a drive letter to the drives See the Managing SSDs section in this chapter Flash and SRAM devices must be formatted using the FXFMT EXE command After the devices are formatted reset the system You are now ready to copy files to the device
145. s the order of the SSD by removing the USESETUP jumper See also See the SETSSD section in the SETUP programs chapter TESTOEM EXE Purpose This support command tests PICO FA drives Syntax TESTOEM Sn A E F Parameters E Sn is an optional parameter that specifies the socket to be tested The variable n represents a value from 0 to 1 where O represents the first PICO FA drive and 1 represents the second PICO FA drive As apparently set by the SETSSD command E A is an optional parameter that specifies all sockets are to be tested E E is an optional parameter that specifies test writing to every byte E F is an optional parameter that specifies a full test This option is equivalent to A and E combined E No parameters on the command line will display a help message WARNING After this program is executed the drive tested will require reformatting using the FXFMT program See also SETSSD EXE FXFMT EXE B 17 Software utilities PC 680 user s manual TRANSFER EXE Purpose This support command transfers files to or from the PC 680 over a serial port Syntax TRANSFER filepath S R Bxxxx V COMx Parameters filepath specifies the file pathname to send or receive S specifies to send the file R specifies to receive the file This is the default Bxxxx specifies baud rate of transfer where xxxx can be 300 1200 2
146. s and restart in DOS mode Enter C gt PGMIMGH SSD1 lt filename gt COM1 e This will write the image lt filename gt to the PC 680 target system SSD drive Programming a new BIOS into SSD1 Note To program a new BIOS into SSD1 issue one of the following commands PC 680 C gt PGMBIOS filename SSD1 or PC 680 C gt PGMBIOS SSDO SSD1 You may need to use the P option when issuing the PGMBIOS com mand if the B W7 1 2 jumper and the P W7 7 8 jumpers are set to boot from the SSD being programmed DRAM The PC 680 is shipped with 0 MB of DRAM The on card memory socket accepts 144 pin SO DIMMs up to a capacity of 128 MB The card supports fast page mode FPM extended data out EDO or SDRAM types of memory These can be symmetric or asymmetric configurations Memory is organized as 16 x 8 Using SO DIMM modules with different organization may not see the full memory size of the device You may order SDRAM SO DIMM memory modules from Octagon Systems See the following for ordering information Description Octagon P N 32 MB SDRAM SO DIMM 5565 64 MB SDRAM SO DIMM 5591 PC 680 user s manual External drives Chapter 9 External drives Description The PC 680 is compatible with standard floppy disk drives and IDE or EIDE drives including ATAPI CD ROM drives The PC 680 can boot from the hard drive or the CD ROM drive Floppy disk controller The PC 680 connects directly to
147. s manual Accessories Appendix D Accessories Table D 1 Cables and terminal board Product Description Octagon part number VTC 20F Null modem adapter VGA 12 CMA 26 12 CMA 26 24 3 5 hard drive adapter STB 26 Dual serial cable 9 pin to 9 pin VGA monitor cable 12 cable for EZ I O port 24 cable for EZ I O port 2mm connector to 2 5 3 5 hard drive Terminal board 26 position 4866 2470 4865 2776 1257 4080 2905 Table D 2 LCD displays and keypads Product Description Octagon part number LCD 4 x 20 LCD 4 x 40 2010 KP 1 KP 2 16 LCD display w cable 40 character LCD display w cable 80 character LCD display keypad interface Keypad w cable 16 key low cost Keypad w cable 16 key relegendable 2783 2784 3909 1218 1736 Table D 3 Miscellaneous part numbers Product Description Octagon part number AT battery Calendar clock battery 3186 backup CAMBASIC Multitasking industrial 4059 control programming language PC 680 CPU user s manual Accessories Appendix E Operation in severe environments Operation under high continuous vibration All card level products are required to pass the vibration specifica tion below 1 A sine sweep from 10 Hz to 500 Hz was made with a sweep fre quency of 2 octaves per minute as per MIL STD202 method 204 condition A From 10 Hz to 14 Hz the am
148. se quences properly and avoids system lockup 2 8 PC 680 user s manual Quick start Also select a power supply that discharges quickly If large power supply output capacitors are used powering the system down and then up may lock up the PC 680 If the power supply does not drain below 0 7V the CMOS components on the PC 680 will act like diodes and forward bias potentially damaging the PC 680 circuitry The proper selection of a quality power supply ensures reliability and proper functioning of the PC 680 WARNING Make sure the power supply is OFF when connecting the power cable to the PC 680 board Damage to the PC 680 may occur if the power is ON when connecting the power cable Running a demo program Logon message 1 Power on the PC 680 2 A logon message similar to the one below appears on your PC monitor PhoenixBIOS 4 0 Release 6 0 Copyright 1985 1998 Phoenix Technologies Ltd All Rights Reserved Octagon Release VX 14B 2 3 00 Build Time 10 13 99 10 37 31 CPU Pentium R MMX TM 166 MHz 640K System RAM Passed 64512K Extended RAM Passed 0512K Cache SRAM Passed System BIOS shadowed Video BIOS shadowed UMB upper limit segment address E8B8 Press lt F2 gt to enter BIOS setup PC 680 INT 17h BIOS extension v1 15 Copyright 1995 2000 Octagon Systems FlashFX 4 01 153 386 DOS Copyright
149. serial port to use where x represents a value from 1 4 The default is 1 R specifies to receive a file This is the default V enables the display of R when a block is received or T when a block is transmitted Do not use V when COM1 is the console device lt drive gt 1s the drive on the desktop PC where the file will be transferred to filename ext is the name of the file on the PC which you are sending from the PC 680 TRANSFER will time out if the sending program has not been started after approximately 40 seconds It displays the following message Failed to receive lt drive gt filename ext Deleting lt drive gt filename ext Also you may speed up the transfer using the Bnnnn switch to increase the baud rate Example B57600 Example of downloading a file to the PC 680 The following information on downloading files between the PC 680 and your PC uses the example program DEMO EXE This file is on the PC 680 utility disk Hardware and software requirements E Desktop PC running a terminal emulator connected by a VTC 20F cable and a null modem adapter to COM1 of the PC 680 7 6 PC 680 user s manual Console devices The following steps only detail the procedure for transferring files using TRANSFER on both systems Refer to TRANSFER EXE in the Software utilities appendix for more information Refer to the Serial console section in this chapter for establishing a ser
150. setup Reboot the system 92 PC 680 user s manual Digital I O Chapter 10 Digital I O Description The PC 680 has 32 lines of industrial digital I O Each I O is a termi nated bidirectional line that can be individually configured as an input input with event edge sensing input with level sensing out put or output with readback Inputs can generate interrupts or can be polled The lines are 5V compatible and can sink 25mA The I O port can also drive Octagon MPB series opto racks G4 style modules directly controlling AC and DC loads to 240V at 3A Each line has a 4 7kQ termination resistor ESD and over under shoot protection Interrupts can be generated from any of the 32 inputs These inter rupts can be enabled disabled and made to interrupt on a rising or falling event edge Major features Table 10 1 32 lines of digital I O Diode clamping protection on each I O line Pull up pull down or float option for each bank of eight lines Two 26 pin shrouded connectors Software For information on digital I O software examples refer to the PC 680 Utility disk p n 5459 Software examples are in C CAMBASIC and QuickBasic Digital I O port E el IRQ Connector 100h 120h IRQ15 J6 T O lines 0 23 J5 I O lines 24 32 default 10 1 Digital I O PC 680 user s manual Jumpers and connectors Each bank of eight I O lines can have
151. st do one of the following Execute the TRANSFER program from both the PC 680 and from your PC or Execute the TRANSFER program from the PC 680 then initiate a receive file command from your terminal emulator The following steps only detail the procedure for transferring files using TRANSFER on both systems Refer to TRANSFER EXE in the Software utilities appendix for more information Refer to the Serial console section in this chapter for establishing a serial console connection between the PC 680 and your desktop PC Execute the TRANSFER program from the PC 680 to send a file from your PC PC680 C gt TRANSFER COMx S V lt drive gt filename ext COM specifies the serial port to use where x represents a value from 1 4 The default is 1 75 Console devices PC 680 user s manual S specifies to send a file default V enables the display of R when a block is received or T when a block is transmitted Do not use V when COM1 is the console device lt drive gt is the drive on the PC 680 where the file will be trans ferred from filename ext is the name of the file on the PC 680 which you are sending to your PC 3 Execute the TRANSFER program from your PC to receive a file from Note the PC 680 TRANSFER EXE must reside on the host system and you must run TRANSFER from DOS or a DOS shell C gt TRANSFER COMx R V lt drive gt filename ext COM specifies the
152. sters Comments fch 01h To write a single word to the on board serial EEPROM AH fch AL Olh BX Word address zero based CX Data word to write DX ffffh Carry flag cleared if successful Carry flag set if error AL Error code Error code Meaning ffh Unknown error 01h Function not implemented 02h Defective serial EEPROM 03h Illegal access This function writes a word to the user area of the serial EEPROM Programming example Write 0x1234 to word 3 unsigned int seeData 0x1234 Inline assembly code for Borland C 3 1 asm mov mov mov mov ax 0fcOlh bx 03h Write word 3 cx seeData Get write data from c environment dx O0ffffh 16 2 PC 680 user s manual Serial EEPROM and CMOS RAM 17h Read multiple words from the serial EEPROM Function Subfunction Purpose Calling registers Return registers Comments fch 02h To read multiple words from the on board serial EEPROM AH fch AL 02h BX Word address zero based CX Word count DX ffffh ES DI Destination pointer Carry flag cleared if successful AX Word read Carry flag set 1f error AL Error code Error Code Meaning ffh Unknown error 01h Function not implemented 02h Defective serial EEPROM 03h Illegal access This function reads multiple words from the user area of the serial EEPROM Programming example Read 10 words star
153. t drivers The PC680 Ethernet hardware is designed using an Intel GD82559ER controller IC An acceptable better than controller is the Intel GD82559 controller IC and may be used interchangeably by Octagon 13 1 Ethernet PC 680 user s manual Systems All drivers shipped with the PC680 are compatible with both controllers If a customer wishes to develop custom device drivers for the Ethernet controller it should be done so according to the GD82559ER specification to ensure compatibility with both the GD82559ER and GD82559 The QNX 82559 ethernet driver Net ether82557 is available from QNX at http www qnx com products hardware network_support html The Linux 82559 ethernet driver is available from http cesdis gsfc nasa gov linux drivers eepro100 html The Intel EtherExpress Pro 100 is Intel s own Ethernet PCI card and it contains the same circuitry that used on the PC 680 As of the current release of this manual Octagon has not validated the Linux or QNX ethernet drivers on the PC 680 and is supplying this information as a courtesy only 13 2 PC 680 user s manual USB Chapter 14 USB Description The PC 680 contains two Universal Serial Bus USB ports USB is a hardware interface for low speed peripherals such as the keyboard mouse joystick scanner printer and telephony devices USB has a maximum transfer rate of 12 Mbits sec and up to 127 devices can be a
154. t6 selected 0 0 Bank 0 0 1 Bank 1 1 0 Bank 2 1 1 Invalid Bank 0 operations Digital I O 1 00 1 031 registers 0 3 bank 0 r w The digital I O lines 0 through 31 are active low The four registers in bank 0 assign the least significant I O line 1 00 to the least signifi cant data bit DO of register 0 and the most significant I O line I O31 to the most significant data bit D7 of register 3 To change or monitor each line write or read the individual register bit On powerup or reset the registers are automatically reset to logical 0 which forces the outputs to be high if the pull up option is selected for that particular nibble Refer to the I O point write read ports table for more information 10 5 Digital I O PC 680 user s manual Table 10 10 Digital I O 1 00 1 031 registers 0 8 bank 0 r w Write to register Read from register Bit0 port DO control Bit1 port D1 control Bit2 port D2 control Bit3 port D3 control Bit4 port D4 control Bit5 port D5 control Bit6 port D6 control Bit7 port D7 control BitO port DO status Bit1 port D1 status Bit2 port D2 status Bit3 port D3 status Bit4 port D4 status Bit5 port D5 status Bit6 port D6 status Bit7 port D7 status Mask register Register 7 bank 0 r w The Mask Register prevents writing data to the four output ports On powerup by default the
155. te how to define SSD drive order E To set SSDO first and SSD1 second enter the following command PC 680 C gt SETSSD SSDO SSD1 In this example SSDO is C and SSD1 is D 83 SSDs DRAM and battery backup PC 680 user s manual Note E To set SSD1 first and SSDO second enter the following command PC 680 C gt SETSSD SSD1 SSDO In this example SSD1 is C and SSDO is D E To use only SSD1 enter the following command PC 680 C gt SETSSD SSD1 In this example SSD1 is C and SSDO will not be available If there are other hard drives on the system add the before option to place the order of the SSDs before the hard drives or add the lafter option to place the SSDs after the hard drives For example E To set SSDO as C SSD1 as D and an IDE drive as E enter the following command PC 680 C gt SETSSD SSDO SSD1 before E To set the IDE drive as C SSD1 as D and SSDO as E enter the following command PC 680 C gt SETSSD SSD1 SSDO after Reset the PC 680 after running SETSSD for the new parameters to take effect The SETSSD parameters may be overridden by removing the S W7 9 10 jumper and resetting the system Other drive letter designations may be added by device drivers such as VDISK SYS which are in the CONFIG SYS file on the boot drive The boot drive is based upon the drive order set by the SETSSD command and by the BIOS setup boot sequence option If the boot seque
156. ting at word 5 unsigned int far seeDataPtr new unsigned int 10 Allocate storage asm int 17h Inline assembly code for Borland C 3 1 mov ax 0fc02h mov bx 05h Read starts at word 5 mov cx 10 mov dx Offffh les di seeDataPtr Read 10 words Write multiple words to the serial EEPROM Function Subfunction Purpose fch 03h To write multiple words to the on board serial EEPROM 16 3 Serial EEPROM and CMOS RAM PC 680 user s manual Calling registers AH fch Return registers Comments area AL 08h BX Word address zero based CX Word count DX _ ffffh user area relative address DS SI Source pointer Carry flag cleared if successful Carry flag set if error AL Error code Error Code Meaning ffh Unknown error 01h Function not implemented 02h Defective serial EEPROM 03h Illegal access This function writes multiple words to the user of the serial EEPROM Programming example Write 8 words starting at word 6 unsigned int far seeDataPtr new unsigned int 8 Allocate storage unsigned int far tmpPtr seeDataPtr for int i1 0 1 lt 8 1 seeDataPtr i initialize data Inline assembly code for Borland C 3 1 asm push ds mov ax 0fc0O3h mov bx 06h Write starts at word 6 mov cx 8 Write 8 words mov dx 0Offffh lds si seeDataPt
157. ttached Peripherals can be plugged in and unplugged without turning the system off Any USB device can be plugged directly into ether USB socket on the PC 680 or into a multi port hub that then plugs into a PC 680 USB port An operating system capable of utilizing USB or USB specific device drivers is required for USB operation 14 1 PC 680 user s manual Overview of Section 3 Overview Section 3 System management Section 3 provides information on managing the PC 680 in the areas of internal control CPU power management and troubleshooting The following chapters are included Chapter 15 Chapter 16 Chapter 17 Chapter 18 Chapter 19 Watchdog timer and hardware reset Serial EEPROM and CMOS RAM User defined jumper CPU power management Troubleshooting PC 680 user s manual Watchdog timer and hardware reset Chapter 15 Watchdog timer and hardware reset Description The watchdog timer is a fail safe against program crashes or proces sor lockups It has a programmable timeout period ranging from 0 5 seconds to 64 seconds The initial timeout period can be selected in BIOS setup and automatically initiated on power up INT17 software calls a built in function on the PC 680 are then used to enable and set the timeout strobe and disable the watchdog timer from your application If the timer expires it either performs a hardware reset default or will generate an NMI depen
158. ual LPT1 parallel port Keypad LPT1 also supports 4 x 4 matrix keypads To interface the keypad to the PC 680 use the Octagon 2010 interface board A CMA 26 cable is required to connect the interface board to the PC 680 The program DISPLAY EXE found on the PC 680 utility disk provides an easy method to use the keypad Refer to the file DISPLAY DOC on the PC 680 utility disk for information on initializing and using the keypad Also refer to the 2010 product sheet for information on the interface board Installing a keypad 1 2 3 Figure 6 2 Connect a CMA 26 cable from the LPT1 port on the PC 680 J16 to J1 on the 2010 See Figure 6 2 Connect the keypad cable to the 10 pin header on the 2010 Refer to the DISPLAY DOC file for more information on reading the keypad LPT1 as a display and or keypad port parallel par O e H J ede I l e P 4x4 Keypad CMA 26 cable LCD display e D Keyboard connector IOIEN PC nterface C 680 LCD O00 connectors 8 z o Power connector LPT1 6 3 PC 680 user s manual Console devices Chapter 7 Console devices Description
159. up Managing SSDs Flash file system Note By default the flash file extended BIOS is loaded at system boot A message similar to the following is displayed on your screen as the system boots each flash file drive found FlashFX 4 01 153 386 DOS Copyright O 1993 1998 Datalight Inc The flash file extended BIOS allows the PC 680 to boot from the flash file system on board the PC 680 These drives are simulated hard drives that look like a standard hard drive on a PC In some instances 1t will be necessary to disable the flash file extended BIOS This is done by removing the X W7 8 4 jumper When installing Windows NT operating system it is necessary to disable the flash file system The flash file system includes an extended BIOS FLASHFX IMG a device driver FLASHFX SYS a format utility FXFMT EXE and a test utility TESTOEM EXE Use the device driver FLASHFX SYS to access SSDs when booting from a floppy or hard drive when the extended BIOS FLASHFX IMG is disabled Defining SSDs using SETSSD SETSSD SETSSD EXE allows the user to set or change the SSD drive order and therefore the boot device as well Solid state drives are simu lated hard drives They can exist before or after any IDE drives and can appear in any order By setting the order the SSDs may be accessed as C D etc Drive designators will change depending on the SETSSD settings The following examples demonstra
160. ure 6 2 Figure 7 1 Figure 7 2 Figure 7 3 Figure 11 1 Figure 11 2 Figure 11 3 Figure 12 1 Figure B 1 PC 680 component diagram ccccccccnnnnnnnnnnnnnnnnnnnnnnnnnnn nono nora non nn nn nn nn nr rro nono 2 5 PC 680 center to center mounting hole diagram cccccncnnnnnnnnnnnnnnnns 2 6 Power connector lid 2 7 Keyboard and monitor connections oooooccccnnnnnnnnnnnenononeccnnnnnnnnnnnananinecoss 2 8 Null modem adapter and VTC 20F cable cccccceeeeeeeeeeeeneeeeeeees 5 9 PC 680 Seria devices uuisiranasa darian 5 10 RS 422 and RS 485 hookup diagrams cccccccncnnnnnnnnnnnnnanananana nono n nono nn nnos 5 12 LPTILas a Printer POLE nic idad 6 2 LPT1 as a display and or keypad port occccnnnnnnnnnnnnnnnnanananananananann nono nono 6 3 The PC 680 and a serial console ccccnoooccocnnnnnnnnonocnncnncnnnnnanannnnnnnnnnno 7 2 VTC 20F cable and null modem adapter ooococccnnncnnncnononcnnnnncnncnnnnnnos 7 3 Downloading files to the PC 680 using REMDISK REMSERV 7 8 The PC 680 a VGA monitor and a PS 2 compatible keyboard 11 2 The P C 680 and a VGA monitor sssecscceccassstagsccanicusvbatoceiecassczanessinanineds 11 4 The PC 680 and a flat panel display ccccnnnnnnnnnnnnnnnnnnnanananananan ono nonos 11 6 Typical PC 104 module stack coccccccccnnnnnnnonnnanananananananann non nn n nro no nono 12 1 Cabling diagram for a standard cable ooooommmmmossmmmmmmsssiccionoss B 12
161. user s manual Contents Table 18 1 PC 680 BIOS setup Power Screen Options ccccocoooooonononoononnnnnonnnnnnnnnos 18 3 Table 19 1 POST CodeS sucia postrado n rada ide Aa 19 4 Table 19 2 POST Codes continued yeis E E anar n ano n rn nana nn nn nro 19 5 Table 19 3 POST Codes continued ccccccccccncnnnnnnnnnnannnanananannnnnnannn nono nora non nn nn n nn nn nro 19 6 Table 19 4 POST Codes continued recaia e EE nana nn na nn AS 19 7 Table A 1 PC 680 Memory MAP rindas tai laten A 5 Table A 2 PC 680 T O address Map cocccccccccncnonanonanananananan nono nana n anna n aran aran aran ana na nono A 5 Table A 3 PC 680 jumper configurations ococcooooooonononononnnnnnnnnnnnnonnnnnonnnnnnnnnnnnnnnnnos A 6 Table A 4 PC 680 jumper configurations continued cccononoocccnnncnnnnnononnnnnnncnnnno A 7 Table A 5 COMI COMG serial ports ooocccccccooaonononononananannnnnnnonnnnononnnnnnnnnnnnnnnnnnnnnoos A 8 Table A 6 BF Bt as 6 2 ve er ee A rere A 9 Table A 7 Digital VO PAU ao A 9 Table A 8 Connectors and mating recepticles oooooomooocnnnnnnnnnnnnnnnnnnnnnnncnnnss A 10 Table A 9 o A A O anyday tenaelacadusbotaal octet A 11 Table A 10 Speaker E E iii A 11 Table A 11 Power Jo rrenean cesta ademas aaea a A Seid Metastatic tits A 11 Table A 12 Flat panel TL a ii A 12 Table A 13 Digital VO TS Tica rta ibi A 13 Table A 14 COMTYCOM2Z Tia n A E EROS A 13 Table A 15 PO video Jo AN A A AA eee A 14 Table A 16 PONE Ti ii A 15 Table A 17 COMI COMA JT
162. with CRT interface flat panel interface GUI accelerator and an adjustable bias supply for LDC contrast control 10 100Base T Ethernet port Intel GD82559ER ethernet controller IEEE 802 3 Ethernet standard PCI interface 3 KB transmit buffer 3 KB receive buffer Integrated 10 BaseT 100BaseTX transceiver interface Two LEDs for link and traffic status Auto negotiating between full and half duplex modes Auto negotiating between 10Mbps and 100Mbps Serial I O COM1 through COME6 IEC1000 level 3 ESD protection specification Contact discharge 6 kV Air gap discharge 8 kV Backdrive protection 16C550 compatible Up to 115 2K baud 16 byte FIFO buffers Parallel port Mulitfunctional LPT1 port Unidirectional Bidirectional IEEE 1284 ECP and EPP modes 14 mA of drive current Backdrive protection Digital I O 32 lines of industrial digital I O Each I O is a terminated bidirec tional line that can be individually configured as an input input with event edge sensing input with level sensing output or output with readback Inputs can generate interrupts or can be polled The lines are 5V compatible and can sink 25mA Each line has a 4 7kW termi nation resistor ESD and over under shoot protection An interrupt can be generated from any of the 32 inputs This interrupt can be enabled disabled and made to interrupt on a rising or falling event edge PC 680 user s manual Technical data USB
163. yle 8250 UART serial port Syntax REMDISK U Bnnnn COMn Parameters Note E U tells REMDISK to unload itself from memory thereby dis abling the new drive letter and freeing the memory occupied by REMDISK The option can only be used when REMDISK is in stalled from the DOS command line A Remote Disk installed via CONFIG SYS cannot be unloaded E displays a short help screen for the REMDISK program No other arguments are to be included on the command line when the is used E Bnnnn selects the baud rate for transmission Available baud rates are 300 1200 2400 4800 9600 19200 38400 57600 and 115k The default baud rate is 115k E is an optional argument which specifies packet style transmis sion This is recommended for any baud rates over 19200 The default for this option is to include the for packet transmission COM is an optional argument which selects the communication port Available ports are 1 and 2 COM1 is the default port To use the Remote Disk both the REMDISK and the REMSERV programs must be running on their respective systems Both pro grams must use the same baud rate and packet or non packet style transmission It does not matter which program is installed first B 11 Software utilities PC 680 user s manual Remarks In a Remote Disk setup one system the one that will share its drives is termed the Server The other system the one th

PC-680 Pentium Tillamook 166MHz

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