SPI-6941-LV
Contents
1. 2 4 56 No Function PINNo Function 1 mo 2 1 FD 4 FTD3 5 6 FTD5 7 6 8 FTD 9 8 1 FTD9 11 FTD10 2 11 FTD13 15 FTD13 16 FTD15 CFIDIS B FTD17 9 9 FTD19 90 2 FTD21 23 FTD22 24 FTD23 5 2 FPSCLK 27 28 LVDSCLK 22 3 FTHSYNC 5050 2 FTVSYNC 33 FPVDEN 3 DE 5 36 Y2 3 3 Y3 9 NC 4 NC E R NC 43 VCC 44 PCIRST 5 6 VCC 7 4B VCC3 9 8 VCC3 Y 3 5 C 55 SCLK CVBS 22 CONTEC SPI 6941 LV CHAPTER 2 Hardware Installations 2 10 LAN connector RJ 45 CN14 This connector are for the 10 100Mbps Ethernet capability of the CPU card The follow table shows the pin assignments of this connector e category 5 cable is required for transmission at 100Mbps Pin No Function CN14 TX4 TX INUIT Tm N C N C RX N C N C Link amp ACT 100M Detect LED LED OPN OD uy Bl WP Ne 2 11 Front Panel Connector CN15 Pin No Function Pin No Function CN15 1 2 155 2 3 G2. ette tt eren ente penna noun 48 CHAPTER 6 BIOS 49 6 1 SCHIP m 49 6 2 POST beep Error message eee eene eene tenente 66 CHAPTER 7 j 69 7 1 Available Accessories enero 69 7 2 Optional LCD daughter ADP 6940 eee 70 CONTEC iv SPI 6941 LV CHAPTER 1 Introduction Chapter 1 Introduction 1 1 CONTEC Specification Processor Socket Socket 370 Processor Intel Celeron FC PGA FSB 66MHz 100MHz up to 850MHz Intel Celeron FC PGA2 FSB 100MHZ up to 1 2GHz Intel Pentium III FC PGA FSB 100MHz 133MHz up to 866MHz Intel Pentium FC PGA2 FSB 133MHz up to 1 26GHz Form Factor PICMG PCI ISA Bus Chipset VIA Apollo Pro133T VT82C694T Cache Size Cache is integrated in CPU Memory Up to 1 5GB 512MB SDRAM DIMM x 3 ECC support Memory Sockets Three 168 pin DIMM socket for SDRAM in 64MB 128MB 256MB and 512MB configurations BIOS Award BIOS PnP support Flash EEPROM 256KB for BIOS update Power management CPU Bus Speed 66MHz 100MHz 133MHz Super I O Built in VT82C686B chipset Parallel port One high speed parallel port SPP EPP ECP mode Series Port Two 16550 UART ports 2 is RS 232 422 485 configurable Enhanced IDE Two EIDE port up to 4 IDE devices support Ultra DMA 33 66 100 FDD Interface Two floppy d
3. Make a record of your original or existing BIOS Setup parameters Press Del during the Power On Self Test to enter BIOS Setup Program and write down the value of each parameter in order to re configure your System after BIOS updating Make a System Disk Puta 3 5 inch disk in Drive A For MS DOS Key in format a s and press Enter For Windows select My Computer click 3 5 inch Floppy select File Format from Command Bar On the Format 3 5 inch Floppy A menu select Copy system files and then click Start button Copy the updated BIOS bin file and awdflash exe file to the System Disk Put the System Disk in Drive A and re start your computer from Drive A Begin to update your BIOS Enter awdflash command the Flash Memory Writer message will appear on screen Enter the updated BIOS file name at File Name to Program Enter the backup file name for the existing BIOS at File Name to Save Press Y to proceed with the BIOS updating Re configure your system Remove the System Disk and re start your computer Press Del during the Power On Self Test to enter BIOS Setup Program Re set the relevant parameters according to your record of the Original setting Save and Exit BIOS Setup program to re boot your system SPI 6941 LV 47 CHAPTER 5 Software Utilities 5 4 Hard Ware Monitor The CPU Card has Hardware Monitor functions outlined below although they are not implemented as softw
4. eee 26 2 17 System FAN Connector CN21 eee entente 26 2 18 FAN Connector CN22 26 2 19 PS 2 Keyboard Mouse Connector CN23 eee 27 CONTEC Table of Contents Table of Contents SPI 6941 LV Table of Contents CHAPTERS JUMPER SETTING eese nnne nns 29 3 1 On board LAN enabled jumper JP2 eee 29 3 2 RS 422 485 Terminator JP3 29 3 3 RS232 422 485 Selector JPS JP4 30 3 4 Unuseable Connector JP7 eee eene 33 3 5 Clear CMOS Content JPI sonoris 33 3 6 Silicon DISK Memory Add Selector JP10 34 3 7 Watch Dog Timer output selector JP11 eee 34 3 8 CPU selector JP12 teorie nhe 35 3 9 Unuseable Jumper JP17 JP18 eene 35 3 10 Unuseable Jumper 35 3 11 Display Type Setting SWI 36 CHAPTER 4 CPU CARD 1 2 2 nennen nnn 37 Aide qnierrupters 5e nue ER 37 42 MEMORY MAP onore e rere iret oto eet 37 43 38 44 DMAwGCha ri ls eroe 39 CHAPTER 5 SOFTWARE UTILITIES eese eene nnnnnnnnnnnnns 41 5 1 Appending CD ROM 41 5 2 Watch Dog Timer WDT Setting 46 5 3 BIOS item ertet 47 5 4 Ware Moni ltor
5. Supports 2 serial ports parallel port and floppy disk controller functions Voltage Temperature Fan speed monitor e Universal Serial Bus controller ISB v 1 1 and Intel Universal v 1 1 compatible System Management Bus interface Sophisticated PC99 Compatible mobile power management Plug amp Play controller Integrated I O APIC Advanced Peripheral Interrupt Controller CONTEC SPI 6941 LV 15 CHAPTER 2 Hardware Installations 2 4 Primary amp Secondary IDE port Connector CN1 CNA The CPU card SPI 6941 LV has two independent bus mastering PCI IDE interfaces These interfaces support PIO Mode 3 PIO Mode 4 ATAPI devices e g CD ROM and Ultra DMAJ33 66 100 synchronous DMA mode transfers The BIOS supports logical block addressing LBA and extended cylinder head sector ECHS translation modes The BIOS automatically detects the IDE device transfer rate and translation mode Programmed I O operations usually require a substantial amount of processor bandwidth However in multitasking operating systems the bandwidth freed by bus mastering IDE can be devoted to other tasks while disk transfers are occurring These connectors support the provided IDE hard disk ribbon cable After connecting the single end to the board connect the two plugs at the other end to your hard disk s If you install two hard disks you must configure the second drive to Slave mode by setting its jumper accordingly Please
6. 5VSB 2 int 2 t oPS ON 1 2 GND 1 oGND Housing 6 J ST 1 N C Contact 5 001 0 6 J ST 2 17 System FAN Connector CN21 CN21 is a 3 pins header for the SYSTEM cooling fan power connector The fan must be a 12V fan Pin 3 is for Fan speed sensor input Connector type for Cable Housing 5102 03 molex Contact 5103 molex 2 48 CPU FAN Connector CN22 CN22 is a 3 pins header for the CPU cooling fan power connector The fan must be a 12V fan Pin 3 is for Fan speed sensor input Connector type for Cable Housing 5102 03 molex Contact 5103 molex 26 SPI 6941 LV CHAPTER 2 Hardware Installations 2 19 PS 2 Keyboard Mouse Connector CN23 The CPU card provides a standard PS 2 mini DIN connector for attaching the 5 2 mouse amp keyboard You must plug a 2 in 1 cable to this connector You can plug a PS 2 mouse and keyboard directly into each own connector The Connector pin definition is shown below Function CN23 Mouse Data B Keyboard Data GND Q 5VSB Mouse Clock Keyboard Clock To connect a mouse directly to the PS 2 keyboard mouse connector CN23 remove the 1 2 or 3 4 connection from JP20 J P20 Default 1 2 short 3 4 short Note Power to should be turned off before a keyboard or mouse is connected or disconn
7. Chapter 7 Appendix 7 1 Available Accessories LCD connector converter board ADP 6940 LCD Adapter board for SPI 6941 LV Cable IDE 66 Cable Ultra ATA 66 IDE cable USB Connector Cable USB connector cable shielded CPU Celeron 566MHz PC686C 566 Celeron 850MHz PC686C 850 Pentium III 700MHz PC686 700 Pentium III 850MHz PC686 850 Pentium III Tualatin 1 26GMHz PC686 1260 Memory 168PIN DIMM PC133 SDRAM 128MB PC MSD128 168V 168PIN DIMM PC133 SDRAM 256MB PC MSD256 168V 168 DIMM PC133 SDRAM 512MB PC MSD512 168V 168 DIMM PC133 SDRAM 128MB With ECC PC MSDI128E 168V 168PIN DIMM PC133 SDRAM 256MB With ECC PC MSD256E 168V 168 DIMM PC133 SDRAM 512MB With ECC PC MSD512E 168V CONTEC SPI 6941 LV 69 CHAPTER 7 Appendix 7 2 Optional LCD daughter card ADP 6940 Overview The SPI 6941 LV need to connected to a LCD daughter card that has a LCD connector it uses PanelLink Digital technology Silicon Image 51164 chipset to support LCD displays ranging from VGA to XGA 39page says the LCD display that is supported When using the touch panel ADP 6940 use the COMI port of SPI 6941 LV Connector Location ADP 6940 Installation of ADP 6940 is connected with CN12 LCD connector of the CPU board The screws is tightened from back of the CPU board by three points CONTEC SPI 6941 LV CHAPTER 7
8. If the POST detects an error it beeps or displays an on screen message to notify you of the error Beeps for error notification are emitted for errors detected with the screen not initialized POST error messages are given below Two short beeps followed by a long beep with no message Indicates that the video device is not working One long beep with no message repeated Indicates that no memory has been installed or that memory detection cannot be performed CMOS checksum error Default loaded Press F1 to continue DEL to enter SETUP The CMOS backup battery may have been low If so replace it with a new one CMOS data may have been corrupted by incorrectly turning off the power supply or inappropriately handling the CPU Card alone Invoke the Setup Utility to make BIOS settings again Although you can still start the system by pressing the F1 key the system may run so slowly as it is started with the most conservative settings If this error occurs after invalid shutdown during installation of an OS you should press the DEL key to invoke the Setup Utility and check the settings DISK BOOT failure INSERT SYSTEM DISK AND PRESS ENTER This error occurs when the boot device cannot be detected Possible causes are no system disk in the FDD no power to the drive the drive cable unplugged the drive flat cable damaged or the HDD boot area left inactive CONTEC 66 SPI 6941 LV CHAPTER 6 BIOS Setup Invalid s
9. PCI ISA Item Help PCI ISA PCI ISA PCI ISA PCI ISA PCI ISA General key operation help CONTEC SPI 6941 LV 63 CHAPTER 6 BIOS Setup 6 1 7 PC Health Status Phoenix Award BIOS CMOS Setup Utility PC Health Status Current System Temp 35 C 95 F Item Help Current CPU Temp 37 C 98 F Current CPUFAN Speed 4714 RPM Current SystemFAN Speed ORPM Vore 1 70 V 2 5V Aol V 3 3V 3 38 V 5V4 90 V 12V 11 88 V General key operation help Current System Temp Displays the system temperature detected by the thermal sensor mounted on the SBC Current CPU Temp Displays the CPU temperature detected by the thermal sensor placed below the CPU Current CPUFAN Speed Displays the CPU fan speed Current SystemFAN Speed Displays the system fan speed 2 5V 3 3V 5V 12V Displays the power supply voltages on the SBC CONTEC 64 SPI 6941 LV CHAPTER 6 BIOS Setup 6 1 8 Frequency Voltage Control Phoenix Award BIOS CMOS Setup Utility Frequency Voltage Control CPU Clock Test only Default Item Help General key operation help CPU Clock Test only Although the HOST CPU clock frequency can be changed the CPU Card must be used with this item set to Default CONTEC SPI 6941 LV 65 CHAPTER 6 BIOS Setup 6 2 POST beep Error message The BIOS tests the system by the POST power on self test
10. The parallel port bracket can used to add an additional parallel port for additional parallel devices There are four options for parallel port operation Compatible Standard mode Bi Directional PS 2 compatible Bi Directional EPP A driver from the peripheral manufacturer is required for operation Bi Directional High speed ECP DB 9 connector N o 4 A0U NC Pin assignment after conversion by attached cable Pin No Function Pin No Function Pin Function Pin No Function 1 STROBE 2 ALF 1 STROBE 14 ALF CN9 3 PDO 4 ERROR 2 PDO 15 ERROR ile 5 PD1 6 INIT 3 PDL 16 INIT 7 PD2 8 SLCT IN 4 PD2 17 SLCTIN 9 PD3 10 GND 5 PD3 18 GND 11 PD4 12 GND 6 PDA 19 GND m 13 PDS 1 GND 7 PDS 20 GND IE 15 PD6 16 GND 8 PD6 2 GND 17 7 18 GND 9 PD7 22 GND 25 15 B ae 19 ACK 20 GND 10 ACK 23 GND 21 BUSY 22 GND n BUSY 24 GND 23 PE 24 GND 12 PE 25 GND 25 SLCT 26 N C 13 SLCT 9 CONTEC SPI 6941 LV 21 CHAPTER 2 Hardware Installations 2 9 Adapter for LCD transfer Connector CN12 CN12 is 56 pin connector Panel link for flat panel LCD displays The following shows the pin assignments of this connec tor CN12 13 55
11. 46 2 5 RXD Toon P3 5 6 L J P4 5 6 d RTS QW 1200 3 4 4 5 R QW 1200 P3 12 CONTEC SPI 6941 LV 31 CHAPTER 3 Jumper Setting 3 3 2 RS 485 Setting RTS COM2 J P4 7 8 DATA TXD m 1200 P3 7 8 5 1 Hoo L jpa 5 6 RXD wW 1P3 5 6 uu I O addresses and instructions The table below lists I O addresses for use as COM2 32 1 0 address DLAB Read Write Register W Transmitter holding Register THR 02F 8H R Receiver buffer Register RBR 1 W Divisor latch Register LSB DLL 1 W Divisor latch Register MSB DLM 02F 9H 0 W nterrupt enable Register ER 02 X R nterrupt ID Register IR 02 X W Line control Register LCR 02 X W odem Control Register CR 02FDH X R Line status Register LSR 02 X R Status Register SR 02FFH X R W Scratch Register SCR CONTEC SPI 6941 LV CHAPTER 3 Jumper Setting 3 4 Unuseable Connector JP7 JP7 is unuseabled Don t connect to JP7 3 5 Clear CMOS Content JP9 The time date and CMOS values can be specified in the Setup program The CMOS values can be returned to their defaults by using the Setup progr
12. Appendix Board dimension 1 18 A 299 0090090000000000000090000 T amp CONTEO 5 36 67 H 5 o MH ES H 9 E oo V 93 98 2 17 78 gt e gt T lt mm CONTEC SPI 6941 LV 71 CHAPTER 7 Appendix LCD transfer Connector CN1 CNI is a 56 pin connector that can link to the SPI 6941 LV CPU card The following shows the pin assignments of this connector PIN No Naj wj 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 z 1 1 3 55 2 4 FTD2 FTD4 FTD6 1 D10 D13 D16 D18 D20 1 3 jw mn 1 1 4 OZ 5 9 eH O lt O e VBIASEN amp gt VCC3 48 NC 59 5 SCLK 56 56 Function 1 FTD3 FTD5 FTD7 FTD9 FTD11 TD13 TD15 TD17 TD19 TD21 TD23 FPSCLK LVDSCLK FTHSYNC FTVSYNC DE Y2 Y3 NC NC PCIRST VCC VCC3 n mnj mnj njn 72 CONTEC SPI 6941 LV CHAPTER 7 Appendix LCD Connecto
13. 4 6 8 10 12 14 16 18 20 22 24 6 8 10 85 422 ONNONNHONHNHO E 1 3 5 s 9 11 13 15 17 19 21 23 1 3 5 9 JP5 JP4 2 4 6 8 10 12 14 16 18 20 22 24 2 4 6 8 10 RS 485 BTE 000000 omm 1 3 5 7 9 11 13 15 17 19 21 23 1357 9 inside the D type connector 2 TX pin 1 and RX pin 4 is the same 1 For RS 485 TX pin 2 and RX pin 3 must jumper together 30 CONTEC SPI 6941 LV CHAPTER 3 Jumper Setting Transmit date control in half duplex mode In half duplex mode the transmission buffer must be controlled to prevent transmit data from causing a collision The SPI 6941 LV uses the RTS signal and bit 1 in the modem control register to control transmit data Modem control register Setting I O address 4H bit 1 0 RTS High Disables transmission 1 RTS low Enables transmission Setting the RS 422 RS 485 receiver disable control jumper When the RS 422 RS 485 port is used the RTS signal is used for driver enable control Connecting JP1 Pins 4 and 6 disables the receiver at the same time preventing the port from receiving output data to an external device 3 3 1 RS 422 Setting RTS 60 COM2 J P4 7 8 TX T RETO TXD OM o6 TX 1200 3 7 8 O 3 oo CTSH 8 4
14. CN10 CN5 1 18 SPI 6941 LV CHAPTER 2 Hardware Installations Pin assignment after conversion by attached cable DB 9 connector No 4 40UNC 1 5 922227 222 Pin RS 232C RS 422 RS 485 1 DCD TX TX 2 RXD TX TX 3 TXD RX RX 4 DTR RX RX 5 GND GND GND 6 DSR RTS N C 7 RTS RTS N C 8 CTS CTS N C 9 RI CTS N C Note e For RS 485 TX pin 2 and RX pin 3 must jumper together inside the D type connector TX 1 and RX pin 4 is the same 2 6 1 RS 422 RS 485 specifications 6 Transmission system Asynchronous half full duplex serial transmission conforming to RS 422 RS 485 Baud rate 19200 to 50 programmable Signal extensible distance 1 2km Max CONTEC SPI 6941 LV 19 CHAPTER 2 Hardware Installations 2 7 USB Connector CN8 CN11 The Universal Serial Bus USB that allows plug and play computer peripherals such as keyboard mouse joystick scanner printer modem ISDN CD ROM and floppy disk drive to be automatically detected when they are attached physically without having to install drivers or reboot The USB connectors allow any of several USB devices to be attached to the computer Typically the device driver for USB devices is managed by the operating system However because keyboard and mouse support may be needed in the
15. CONTEC SPI 6941 LV CHAPTER 4 CPU card Resources Chapter 4 CPU card Resources 4 1 Interrupters IRQ System Resources NMI 1 0 Channel check 0 Reserved interval timer 1 Reserved keyboard controller 2 Reserved cascade interrupt from slave PIC 3 COM2 4 COM1 5 LPT2 Plug and Play option audio user available 6 Diskette drive controller 7 LPT1 8 Real time clock 9 User available 10 USB User available 11 Windows Sound System User available 12 5 2 mouse port user not available 13 Reserved math coprocessor 14 Primary IDE if present else user available 15 Secondary IDE if present else user available Default but can be changed to another IRQ 4 2 MEMORY MAP Address Range h Size Description 100000 60C49BA5 1499M B Extended memory E8000 FFFFF 96KB System BIOS E0000 E 7FF F 32KB System BIOS Available as UMB Available high DOS memory CCODO DEFFF 80KB open to ISA and PCI buses A0000 CBF FF 176KB Video memory and BIOS 00000 9F F F F 640KB Conventional memory CONTEC SPI 6941 LV 37 CHAPTER 4 CPU card Resources to 5 03F 7 4 3 MAP Address h Size Description 0000 to 000F DMA Controller 0020 to 0021 Interrupt Control PIC 002 to 002F Super I O controller configuration registers 0040 to 0043 Systemtimer 1 0048 to 004B Systemtimer 2 0060 Keyboard Controller 0061 1 byte NMI speaker control
16. If you have forgotten your password clear the CMOS memory and set the one again on the Setup Utility screen that appears Save amp Exit Setup Saves the settings made on the Setup menus to CMOS exits the Setup Utility then reboots the system Exit Without Saving Not Saves the settings made on the Setup menus to CMOS exits the Setup Utility then reboots the system CONTEC 52 SPI 6941 LV CHAPTER 6 BIOS Setup 6 1 2 Standard CMOS Features Phoenix Award BIOS CMOS Setup Utility Standard CMOS Features Date mm dd yy Mon Jan 1 2001 Item Help Time hh mm ss OU 2 00 00 gt IDE Primary Master None 3 gt IDE Primary Slave gt IDE Secondary Master gt IDE Secondary Slave None None None Drive A 1 44M 3 5in Drive B None Video Halt On All But Keyboard Base Memory XXXK Extended Memory XXXXXXK Total Memory XXXXXXK General key operation help 2 Displays help with some items Common to Setup menus 2 Displays brief descriptions of legend keys Common to Setup menus 3 Displays the connected I DE devices detected according to settings 4 The above screen serves also for displaying factory defaults Common to Setup menus Date mm dd yy Time hh mm ss Display and set the date and time of your system s clock calendar IDE Primary Master IDE Primary Slave IDE Secondary Master IDE Secondary Slave Displ
17. display Change of the kind of adapter for installation Follow the on screen instructions and specify the above folder to install the driver Then reboot the system If the monitor connected is not Plug and Play compliant it may not display anything Ethernet Driver Copy the files of Ethernet drivers to a formatted Floppy disk from SPL_6941 LAN 82559ER Winnt40 Open the Network Properties dialog box from Control Panel then check Wired to the network and select Next Select from list 5 Have disk for installation Follow the on screen instructions and specify the Floppy disk to install the driver Then reboot the system For individual settings consult your network administrator CONTEC SPI 6941 LV 43 CHAPTER 5 Software Utilities 5 1 3 Driver installation to Windows 2000 Install the following drivers after installing the OS Chipset Driver Graphics Driver Ethernet Driver Chipset Driver Run the SPI 6941 Chipset VIA694xMin1Min1438 2 v a application Follow the on screen instructions to install the chipset driver with the default values Then reboot the system The Setup application is common to OSs Graphics Driver Install the display driver from SPI_6941 Video Lynx3DM Win2K Open the Display Properties dialog box from Control Panel then select Hardware Device manager Video controller for installation Follow the on screen instructions and specify the above folder to
18. gt Update Driver for installation Follow the on screen instructions and specify the above folder to install the driver Then reboot the system SPI 6941 LV 45 CHAPTER 5 Software Utilities 5 2 Watch Dog Timer WDT Setting WDT is widely used for industry application to monitoring the activity of CPU Application software depends on its requirement to trigger WDT with adequate timer setting Before WDT time out the functional normal system will reload the WDT The WDT never time out for a normal system The WDT will not be reload by an abnormal system then WDT will time out and reset the system automatically to avoid abnormal operation SPI 6941 LV supports 16 levels watchdog timer by software programming I O ports Write any value to I O address 0441H will disable Watch Dog Timer Write setting code please reference to WDT Setting Table to 0443h will re load WDT Below is an assembly program example for disable and load of WDT MOV DX 0441H REM Write any value to 0441H disable WDT OUT DX AX MOV AX 0001H WDT timer 28 Sec MOV DX 0443H OUTDX AX REM trigger WDT with timer setting Timer Value Table CONTEC 46 SPI 6941 LV CHAPTER 5 Software Utilities 5 3 Update of BIOS Each SBC may require updating the BIOS depending on the purpose for which the SBC is used Given below are the steps to update the BIOS Step 1 Step 2 Step3 Step 4 Step 5 Step 6
19. speed is automatically selected The processor connects to the CPU card through the 370 pins ZIF PPGA socket Please change the setting of JP12 in case that you use the CPU other than Tualatine CPU PC686 1260 See page 37 The CPU card supports the processors listed in table below Host Bus frequency Cache size Celeron processor FC PGA2 1 0GHz to 1 2GHz 256KB Pentium III processor FC PGA The ZIF PPGA socket comes with a lever to secure the processor Make sure the notch on the corner of the CPU corresponds with the notch on the inside of the socket After you have installed the processor into the socket 370 check if the configuration setup for the CPU type and speed are correct The CPU should always have a Heat Sink and a cooling fan attached to prevent overheating Note Ensure that the CPU heat sink and the CPU top surface are in total contact to avoid CPU overheating problem that would cause your system to hang or be unstable CONTEC 10 SPI 6941 LV CHAPTER 2 Hardware Installations 2 3 Main Memory Installation DIMM1 DIMM2 DIMM3 The SPI 6941 LV PCIMG PCT ISA Industrial CPU Card supports three dual inline memory module DIMM 168 pin sockets for a maximum total memory of 1 5GB Using the serial presence detect SPD data structure programmed into an on the DIMM the BIOS can determine the SDRAM s size and speed For each slot minimum memory size is 64MB maximum memory si
20. startup Disabling this option speeds up the startup sequence The choice Enabled Disabled Boot Up NumLock Status Selects the initial NumLock state at startup The choice On Off Typematic Rate Setting Keystrokes are repeated at a rate set by the keyboard controller Enabling this option allows the keystroke repeat rate and keystroke delay to be selected The choice Enabled Disabled Typematic Rate Chars Sec Sets the number of keystrokes to generate per second when a key is held down The choice 6 8 10 12 15 20 24 30 Typematic Delay Msec Sets the delay between starting to hold down a key and starting to generate repeated keystrokes The choice 250 500 750 1000 Security Option Selects whether to require password entry every time the computer is started or only when entering the Setup program The choice Setup System CONTEC 56 SPI 6941 LV CHAPTER 6 BIOS Setup Advanced Chipset Features Phoenix Award BIOS CMOS Setup Utility Advanced Chipset Features Power Supply Type AT Item Help OnChip USB USB Keyboard Support USB Mouse Support OnChip Sound Enabled Disabled Disabled Disabled Memory Parity ECC Check Enabled General key operation help Power Supply Type Sets the type of the power supply The choice AT ATX OnChip USB Enables disables the USB device built in the chipset The choice Enabled Disabled USB Keyboard Mouse Support The syst
21. 0064 Keyboard controller 0070 to 0071 Real Time Clock Controller 0080 to 008F DMA page registers 00 0 to 00A1 Interrupt controller 2 00B2 to 0083 APM control 00 0 to OODE DMA controller 2 OOF to OOF F 16 bytes Numeric processor 0170 to 0177 8 bytes Secondary IDE controller 01 0 001 7 8 bytes Primary IDE controller 0228to 022F 1 0278to 027F 1 02 8 to O2EF 1 02F 8 to O2FF 1 0376 0274 0378 0388 03 0 03CO 03E8 to 0377 to 0277 to 037F to 038D to 03BB to O3DF to 03F 6 8 to 8 bytes 8 bytes 8 bytes 8 bytes 2 bytes 4 bytes 8 bytes 6 bytes 12 bytes 32 bytes 8 bytes 8 bytes LPT3 LPT2 COMA COM2 Secondary IDE channel read data port for 15 PnP enumerator LPT1 AdLib FM synthesizer Video Monochrome Video VGA COM3 Diskette controller Primary IDE channel COM1 38 CONTEC SPI 6941 LV CHAPTER 4 CPU card Resources 0400 to 0401 2 bytes E dge level triggered PIC 0530 to 0537 Windows Sound System LPT n 4008 ECP port LPT n base address 400h OCF 8 to OCFF 2 PCI configuration address register 9 3 1 byte Turbo and reset control register 1 Default but can be changed to another address range 2 Dword access only 3 Byte access only 4 4 DMA Channels DMA Data Size System Resource 0 Reserved 1 Reserved or parallel port for ECP 2 Diskette driver 3 Reserved or para
22. ND 4 IDE ACT un 5 RESET 6 N C Power Switch S for ATX op 7 GND 8 2 g HDD Active Indicator LED nn 9 10 Reset Switch I6 lt oo EIE n GND 12 GND _ M 15 60116 13 GND 14 N C D oo Power LED OO 15 BUZZER 16 N C External Speaker 15 Speaker 9 11 13 15 Power Button 1 3 Ex 0 25W Reset Button 5 7 HDDLED 2 4 PowerLED 8 10 12 This header can connected to a front panel power switch The front panel connector includes headers for these I O connections Power switch Power LED This header can be connected to an LED that will light when the computer is powered on SPI 6941 LV 23 CHAPTER 2 Hardware Installations Hard drive activity LED This header can be connected to an LED to provide a visual indicator that data is being read from or written to an IDE hard drive For the LED to function properly the IDE drive must be connected to the onboard IDE controller Speaker A speaker can be installed on the SPI 6941 LV as a manufacturing option The speaker is enabled by a jumper on pins 9 11 13 15 of the front panel connector The speaker onboard or offboard provides error beep code information during the POST in the event that the computer cannot use the video interface The speaker is not connected to the audio subsystem and does not receive output from the audio subsystem 2 12 External Battery Connector CN16 It is a 2 Pin con
23. SBC Series Single Board Computer Full Size PICMG with LAN VGA Video SPI 6941 LV User s Manual CONTEC CO LTD Copyright Copyright 2004 CONTEC CO Ltd Rights Reserved No part of this document may be copied or reproduced in any form by any means without prior written consent of CONTEC CO Ltd CONTEC CO Ltd makes no commitment to update or keep current the information contained in this document The information in this document is subject to change without notice relevant issues have been considered in the preparation of this document Should you notice an omission or any questionable item in this document please feel free to notify CONTEC CO Ltd Regardless of the foregoing statement CONTEC assumes no responsibility for any errors that may appear in this document nor for results obtained by the user as a result of using this product Acknowledgments IBM AT and PS 2 are trademarks of International Business Machines Corporation Award is a registered trademark of Award Software International Inc Intel Celeron and Pentium III are registered trademarks of Intel Corporation Microsoft Windows is a registered trademark of Microsoft Corporation All Other product names or trademarks are properties of their respective owners Liability The obligation of the warrantor is solely to repair or replace the product In no event will the warrantor be liable for any incidental or consequential damages due t
24. Setup program before the operating system boots the BIOS supports USB keyboards and mice The CPU card has four USB ports one USB peripheral can be connected to each port For more than four USB devices an external hub can be connected to either port The CPU card fully supports the universal host controller interface UHCI and uses UHCI compatible software drivers USB features includes Selfidentifying peripherals that can be plugged in while the computer is running e Automatic mapping of function to driver and configuration e Support for isochronous and asynchronous transfer types over the same set of wires e Support for up to 127 physical devices e Guaranteed bandwidth and low latencies appropriate for telephony audio and other applications Error handling and fault recovery mechanisms built into the protocol CONTEC 20 SPI 6941 LV CHAPTER 2 Hardware Installations Note Computer systems that have an unshielded cable attached to a USB port may not meet FCC Class B requirements even if no device or a low speed USB device is attached to the cable Use shielded cable that meets the requirements for full speed devices CN8 CN1 foo oo oo ONO 1 PIN No s wwe Function 3 www s PIN No Function VCC USBP 1 3 USBP 1 34 USBG GND 2 8 Parallel Port Connector CN9
25. V has a LCD connector that uses graphic accelerator CHAPTER 1 Introduction Lynx SM722 8MB Display Support Modes 1 5 Overview CRT only Display Refresh Hz Color Depth Resolution 8bpp 16bpp 24bpp 640x480 60 75 85 100 800 600 60 75 85 100 1024 768 60 75 85 100 1280 1024 60 75 85 100 LCD Simultaneous Mode Display Refresh Hz Color Depth Resolution 8bpp 16bpp 24bpp 640x480 60 800 600 60 1024 768 60 1280 1024 60 Power Management Features Support ACPI Advanced Configuration and Power Interface power management ACPI v1 0 compliant CONTEC SPI 6941 LV CHAPTER 1 Introduction 16 Power Requirements Your system requires a clean steady power source for reliable performance of the high frequency CPU on the SPI 6941 LV Industrial CPU card the quality of the power supply is even more important For the best performance make sure your power supply provides a range of 4 75 volts minimum to 5 25 volts maximum DC power source Power Consumption For typical configurations the CPU card is designed to operate with at least a 200 W power supply A higher wattage power supply should be used for heav
26. according to the local ordinances or regulations CONTEC CHAPTER 1 INTRODUCTION 1 1 1 Specific liori dene ei 1 1 2 Mechanical amp Environmental eee 2 1 3 Check EP DE 3 1 4 DSCFIDllOT ete re e 3 1 5 Power Management Features eee 4 1 6 Power 5 1 7 Connector amp Jumper Location 6 1 8 Block Diagr i ig t e be iret 7 CHAPTER 2 HARDWARE INSTALLATIONS nnn nnne nnn 9 2 1 Installation procedure ee eene entente tnnt 9 2 2 CPU 10 2 3 Main Memory Installation DIMMI 2 DIMMS 11 2 4 Primary amp Secondary IDE port Connector CN1 CNA 16 2 5 Floppy Disk Connector 17 2 6 Serial Port connector CNIO CNS eerte 18 2 7 USB Connector CNS CN 11 20 2 8 Parallel Port Connector 9 21 2 9 Adapter for LCD transfer Connector 22 2 10 LAN connector RJ 45 CN14 23 2 11 Front Panel Connector CNI15 eee eee eee tnn 23 2 12 External Battery Connector 24 2 13 Unuseable Connector eee entente 25 2 14 EXT Mouse or Keyboard Connector 25 2 15 Connector 25 2 16 External ATX Power Connector CN20
27. am The RAM data contains the password information is powered by the onboard button cell battery User can erase the CMOS memory content by short pin2 and pin3 of JP2 together An external coin cell battery powers the real time clock and CMOS memory When the computer is not plugged into a wall socket the battery has an estimated life of three years When the computer is plugged in the 3 3V standby current from the power supply extends the life ofthe battery The clock is accurate to 3 minutes month at 25 C with 3 3V applied JP9 Function JP9 Normal Operation Default JP9 Clear CMOS Content CONTEC SPI 6941 LV 33 CHAPTER 3 Jumper Setting 3 6 Silicon DISK Memory Add Selector JP10 JP10 is used for memory address selection of DiskOnChip Below are 4 kinds of DiskOnChip memory address configuration 10 Function 3 ERE DC000 DDFFFh 4 Default 3 D4000h D5F FFh 4 2 3 D8000h D9F FFh 4 2 3 D0000h D1F FFh 4 2 3 7 Watch Dog Timer output selector JP11 When the watchdog timer activates setup involves two jumpers CPU processing has come to a halt it can reset the system or generate a NMI This can be setting JP11 as shown below 11 Function JP11 NMI Default JP11 omm Reset 128 Note cannot be used at Windows NT4 0 2000 and XP CONTEC 34 SPI 6941 LV CHAPTER 3 Jumper Set
28. are utilities Hardware Monitor is built in the controller VIA VT82C686B capable of reading the SBC temperature voltage and fan speed Temperature Two Thermistors are mounted on SBC as following You can read Temperature of this position Voltage You can read 3 3V 5V 12V 2 5V Vcore of SBC Speed sensor When the CPU fan in use has a speed sensor the controller can read the fan speed sensor signal input to pins 3 of CN21 and CN22 as the fan speed Caution To monitor the fan speed use a CPU fan with speed sensor CONTEC 48 SPI 6941 LV CHAPTER 6 BIOS Setup Chapter 6 BIOS Setup This chapter describes the Setup Utility built in the BIOS and the errors that can occur during the POST power on self test 6 1 Setup Utility The system BIOS contains the Setup Utility for configuring your system and setting up its functions You can invoke the Setup Utility by pressing the DEL key with the BIOS startup screen displayed immediately after you turn the power on The Setup Utility can be used to set the system s clock calendar configure drives specify the boot device set up the integrated peripherals such as COM LPT devices and to reset the BIOS settings to the factory defaults The factory defaults are assumed to be acceptable basically to most systems The BIOS settings are stored in battery backed CMOS RAM Note however that the setting data may not be preserved to be stable when the board is not fixed in t
29. ay the devices connected to the IDE interfaces Selecting each of these items calls up the sub menu that allows you to manually set drive information such as the number of cylinders Drive information on each IDE device is set automatically it can usually be used normally without modification Drive A Drive B Select the types of the FDDs connected The choice None 360K 5 25in 1 2 5 25in 720K 3 5in 1 44 3 5in 2 88M 3 5in Video Displays the default mode of the video device CONTEC SPI 6941 LV 53 CHAPTER 6 BIOS Setup Halt On Selects whether to check for connection of the FDD keyboard during system bootup Ifa relevant device is not connected the system halts during BIOS startup and warns the operator of the absence of that device The choice Errors The system halts on detection of any error All But Keyboard The system does not halt with no keyboard connected All But Diskette system does not halt with no FDD connected All But Disk Key The system does not halt with no FDD keyboard connected No Errors The system does not halt on detection of any error Base Memory Extended Memory Total Memory Display the sizes of individual types of detected memory installed on the system CONTEC 54 SPI 6941 LV CHAPTER 6 BIOS Setup 6 1 3 Advanced BIOS Features Phoenix Award BIOS CMOS Setup Utility Advanced BIOS Features Virus Warning Disabled Item Help Quick Power O
30. d in EPP mode This item cannot be set with Onboard Parallel Mode set to Normal The choice EPP1 9 EPP1 7 CONTEC 60 SPI 6941 LV 6 1 5 Power Management Setup CHAPTER 6 BIOS Setup Phoenix Award BIOS CMOS Setup Utility Power Management Setup ACPI Functions Soft Off by PWRBTN State After Power Failure Disabled Delay 4 Sec Off Item Help General key operation help ACPI Functions Displays whether ACPI is enabled or disabled on your system Please set to same as the below table by Power type and OS ACPI Functions Power Supply Type State After Power Failure Disabled ATX Off Windows 0 AT On Windows 2000 ATX of wee T Soft Off by PWRBTN Sets the behavior of the Power button The choice Delay 4 Sec Allows the Power button to place the system in sleep mode and to wake it up Holding down the button for at least four seconds turn off the power supply Instant Off Uses the Power button as a normal system power ON OFF button CONTEC SPI 6941 LV 61 CHAPTER 6 BIOS Setup State After Power Failure Selects the type of activation to be performed when the system is turned on back after power shutdown or failure The choice Auto Places the system in the shutdown state On Always turns on the system Off Always turns off the system Note that if you
31. e Setup application is common to OSs Graphics Driver Install the display driver from SPI_6941 Video Lynx3DM Win9x Open the Display Properties dialog box from Control Panel then select Setting Advanced Adapter Change for installation Follow the on screen instructions and specify the above folder to install the driver Then reboot the system If the monitor connected is not Plug and Play compliant it may not display anything Ethernet Driver Install the Ethernet driver from SPI_6941 LAN 82559ER Win9x Open the System Properties dialog box from Control Panel then select Device Manager PCI Ethernet Controller Driver Update Driver for installation Follow the on screen instructions and specify the above folder to install the driver Then reboot the system CONTEC 42 SPI 6941 LV CHAPTER 5 Software Utilities 5 1 2 Driver installation to Windows NT 4 0 Install the following drivers after installing the OS Chipset Driver Graphics Driver Ethernet Driver Chipset Driver Run the SPI 6941 XChipset VIA694xMin1Min1438 2 v a application Follow the on screen instructions to install the chipset driver with the default values Then reboot the system The Setup application is common to OSs Graphics Driver Install the display driver from SPI_6941 Video Lynx3DM Winnt40 Open the Display Properties dialog box from Control Panel then select Display setup the kind of
32. ected The keyboard controller contains code which provides the traditional keyboard and mouse control functions and also supports Power On Reset password protection A Power On Reset password can be specified in the BIOS Setup program The keyboard controller also supports the hot key sequence lt Ctrl gt lt Alt gt lt Del gt software reset This key sequence resets the computer s software by jumping to the beginning of the BIOS code and running the Power On Self Test POST CONTEC SPI 6941 LV 27 CHAPTER 2 Hardware Installations CONTEC 28 SPI 6941 LV CHAPTER 3 Jumper Setting Chapter 3 Jumper Setting 3 1 board LAN enabled jumper JP2 JP2 Function JP2 Enabled D efault JP2 Disabled 3 2 RS 422 485 Terminator JP3 Terminator Function No terminating resister Default CTS for RS 422 terminating resister provided 7 9 9 8 RTS for RS 422 terminating resister provided for RS 422 485 terminating resister provided TXD for RS 422 485 terminating resister provided oo DOAN CONTEC SPI 6941 LV 29 CHAPTER 3 Jumper Setting RS232 422 485 Selector JP5 JP4 JP5 JP4 2 4 6 8 10 12 14 16 18 20 22 24 2 4 6 8 10 RS 232 mHONNHONHONHO 925020 Default T 3 5 7 9 11 13 15 17 19 21 23 1 3 5 7 9 JP5 JP4
33. em includes a universal serial bus USB controller Bacially please use as Disabled OnChip Sound Enables disables the Sound device built in the chipset The choice Enabled Disabled Memory Parity ECC Check Enables disables the ECC feature for memory The choice Enabled Disabled CONTEC SPI 6941 LV 57 CHAPTER 6 BIOS Setup 6 1 4 Integrated Peripherals Phoenix Award BIOS CMOS Setup Utility Integrated Peripherals OnChip IDE ChannelO Enabled Item Help OnChip IDE Channell Enabled Primary Master PIO Auto Primary Slave PIO Secondary Master PIO Secondary Slave Primary Master UDMA Primary Slave UDMA Secondary Master UDMA Secondary Slave UDMA Init Display First Onboard Serial Port 1 3F8 IRQ4 Onboard Serial Port 2 2F8 IRQ3 UART 2 Mode Standard IR Function Duplex Half TX RX Inverting enable No Yes Onboard Parallel port 378 IRQ7 Onboard Parallel Mode Normal ECP Mode Use DMA 3 General key operation help 1 Neither of the items can be set with Onboard Parallel Mode set to Normal OnChip IDE ChannelO OnChip IDE Channel Enable disable the IDE devices built in the chipset The choice Enabled Disabled Primary Master PIO Primary Slave PIO Secondary Master PIO Secondary Slave PIO Set the PIO modes of IDE devices Usually leave these items set to Auto The choice Auto MODE 0 MODE 1 MODE 2 MODE 3 MODE 4 Primary Master UDMA Primary S
34. he frame of the system unit for example during transportation You can invoke the Setup Utility by pressing the lt DEL gt key with the following message displayed on the BIOS startup screen immediately after turning the power on Press DEL to enter SETUP or Press F1 continue DEL to enter SETUP If the BIOS has entered the next status before you press the DEL key recycle the power supply The basic keys to make settings on the Setup Utility screen are the arrow keys for selecting items and the lt gt and lt gt keys for changing their settings When you have finished setting the required items select Save amp Exit in the Main Menu press the lt gt key to confirm your menu selection at the prompt then press the Enter key to save the current BIOS settings to CMOS memory while exiting the Setup Utility When you want to quit the Setup Utility without making any changes to BIOS settings press the lt gt key to return to the Main Menu select Exit Without Saving then follow the subsequent on screen instructions to terminate the Setup Utility CONTEC SPI 6941 LV 49 CHAPTER 6 BIOS Setup The table below lists basic navigation keys for BIOS Setup Returns from the current menu to the menu one level upper in the menu hierarchy Pressing this key on the Main Menu exits the Setup Utility without saving changes Enter Ke Brings up a pop up selection menu for the currently selected menu i
35. ily loaded configurations The power supply must meet the following requirements e Rise time for power supply 2 ms to 20 ms The following table lists the power supply s tolerances for DC voltages DC Voltage Acceptable Tolerance HV 5 5 VSB standby 5 12 V 5 CONTEC SPI 6941 LV 5 CHAPTER 1 Introduction 1 7 Connector amp Jumper Location BUZZER 168PIN DIMM P 168PIN DIMM JP12 Socket370 Lynx sm7 VIA 8M 82C694T SWI P19 CN22 N14 q SPI 6941 LV CHAPTER 1 Introduction 1 8 Block Diagram VRM m E SOCKET 370 LLL CLK GEN GTL BUS ul GTL VT82C694T DIMM x3 PCI BUS aceon a TN 5 LAN VGA LCD m 1 82559ER x 1 Lynx SM722 E 8 IDE 1 2 VT82C686B FDD EM Zu LPT N FLASH 2 BIOS 5 ISA BUS SPI 6941 LV 7 CHAPTER 1 Introduction CONTEC 8 SPI 6941 LV CHAPTER 2 Hardware Installations Chapter 2 Hardware Installations This chapter provides information on how to use the jumpers and connectors on the SPI 6941 LV in order to set up a workable system 2 1 Installati
36. install the driver Then reboot the system If the monitor connected is not Plug and Play compliant it may not display anything Ethernet Driver Install the Ethernet driver from SPI_6941 LAN 82559ER Win2K Open the Display Properties dialog box from Control Panel then select Hardware Device manager Other Device Network Adapters Driver Update Driver for installation Follow the on screen instructions and specify the above folder to install the driver Then reboot the system For individual settings consult your network administrator CONTEC 44 SPI 6941 LV CHAPTER 5 Software Utilities 5 1 4 Driver installation to Windows XP Install the following drivers after installing the OS Graphics Driver Ethernet Driver Graphics Driver Install the display driver from SPI_6941 Video Lynx3DM WinXP Open the Control Panel then select Performance and Maintenance System Hardware Device Manager Display Addaptor Silicon Motion Lynx3DM Driver Update Driver for installation Follow the on screen instructions and specify the above folder to install the driver Then reboot the system If the monitor connected is not Plug and Play compliant it may not display anything Ethernet Driver Open the Control Panel then select Performance and Maintenance System Hardware Device Manager Other Device Ethernet Controller Driver
37. ion link Y3 TxD Serial COM1 output This signal sends serial data to the communication link CONTEC i SPI 6941 LV SPI 6941 LV User s Manual CONTEC CO LTD June2005 Edition 3 9 31 Himesato Nishiyodogawa ku Osaka 555 0025 Japan Japanese http www contec co jp English http www contec com Chinese http www contec com cn No part of this document may be copied or reproduced in any form by any means without prior written consent of CONTEC CO LTD 06202005 06302004 Management No 46 866 06202005 rev3 Parts No LYDQ691
38. lave UDMA Secondary Master UDMA CONTEC 58 SPI 6941 LV CHAPTER 6 BIOS Setup Secondary Slave UDMA Set the Ultra DMA modes of IDE devices Usually leave these items set to Auto The choice Auto Disabled Init Display First Selects either the integrated video controller or the video board plugged into a PCI slot which overrides the other The choice PCI Slot AGP Onboard Serial Port 1 Onboard Serial Port 2 Assign the addresses and IRQs for the serial devices built in the chipset By default Ports 1 and 2 usually correspond to COMI and COM2 respectively The choice Disabled 3F8 IRQ4 2F8 IRQ3 3E8 IRQ4 2E8 IRQ3 UART 2 Mode This allows you to set Serial port mode The choice Standard HPSIR ASKIR IR Function Duplex This allows you to set IR The choice Half Full TX RX Inverting enable The choice No No No Yes Yes No Yes Yes Onboard Parallel port Assign the addresses and IRQs for the Parallel devices built in the chipset The choice Disabled 3BC IRQ7 378 IRQ7 278 IRQS Onboard Parallel Mode The mode of a parallel device is set up The choice Normal EPP ECP ECP EPP CONTEC SPI 6941 LV 59 CHAPTER 6 BIOS Setup ECP Mode Use DMA Sets the DMA channel to be used when the parallel device is used in ECP mode This item cannot be set with Onboard Parallel Mode set to Normal The choice 1 3 Parallel Port EPP Type Sets the type of the parallel device to be use
39. lled CPU STORAGE TEMPPERATURE 40 80 s HUMIDITY 10 to 90 RH no condensation e BOARD DIMENSION 338mm L x 122mm H 13 3inch 4 80 inch e BOARD WEIGHT 400g CONTEC 2 SPI 6941 LV 1 3 CHAPTER 1 Introduction Check List Please check that your package is complete and contains the items below If you discover damaged or missing items please contact your dealer 1 4 The The SPI 6941 LV Industrial CPU board This User s Manual amp Registration Card 1 IDE 40pin Ribbon Cable 1 IDE 80pin Ribbon Cable 1 Floppy Ribbon Cable Driver utilities in CD ROM Mounting bracket attached with 2 serial ports amp 1 parallel port ribbon cable Mounting bracket attached with 1 parallel port ribbon cable Mounting bracket attached with Audio connector Jumper Short Pin 2mm 5 pcs Jumper Short Pin 2 54mm 5 pes 6 pin mini DIN cable 2 in 1 cable for PS2 Mouse amp Keyboard functions Description SPI 6941 LV is a PICMG compatible Industrial CPU card based on VIA VT82C694T chipset and is fully designed for harsh industrial environment It features socket 370 compatible with Intel s processor This card accommodates up to 1 5GB of SDRAM memory The SPI 6941 LV comes with onboard CPU temperature sensor to protect your processor from overheating VIA VT82C686B chipset The controller The CONTEC SPI 6941 LV SPI 6941 LV has a LAN connector that use Intel s 82559ER PCI LAN SPI 6941 L
40. llel port for ECP 4 Unused Cascade channel 5 Free E Free 7 16bit Reserved CONTEC SPI 6941 LV 39 CHAPTER 4 CPU card Resources CONTEC 40 SPI 6941 LV CHAPTER 5 Software Utilities Chapter 5 Software Utilities This chapter describes the software utility CD ROM bundled with the CPU Card It also describes how to set the watchdog timer WDT and to update the BIOS 5 1 Appending CD ROM The CD ROM bundled with the CPU Card contains Chipset Driver Audio Driver Graphics Driver and Ethernet Driver The directory structure of the CD ROM is as follows L SPI 6940 Chipset Chipset Drivers L VIA694x L 4inl 4in1438 2 v a Setup Application Video Graphics drivers Lynx3DM HWinxP HWinK wWinnt40 L Win9x LEAN eee Ethernet Drivers L 82559ER I WinXP I Win2K Winnt40 L Win9x Note For use of each driver check the messages output during installation and documents included in the CD ROM CONTEC SPI 6941 LV 41 CHAPTER 5 Software Utilities 5 1 1 Driver installation to Windows 98SE The CD ROM bundled with talling the OS Chipset Driver Graphics Driver Ethernet Driver OS s standard driver available Chipset Driver Run the SPI_6941 Chipset VIA694x 4in1 4in1438 2 v a application Follow the on screen instructions to install the chipset driver with the default values Then reboot the system Th
41. n Self Test Enabled First Boot Device Floppyl Second Boot Device HDD 0 Third Boot Device Disabled Swap Floppy Drive Disabled Boot Up Floppy Seek Enabled Boot Up NumLock Status On Typematic Rate Setting Disabled Typematic Rate Chars Sec 6 Typematic Delay Msec 250 Security Option Setup HDD S M A R T Capability Disabled General key operation help Virus Warning If an attempt is made to write to the boot sector with this item set to Enabled the BIOS displays the warning message to that effect Note that installing any OS involves write access to the boot sector The choice Enabled Disabled Quick Power On Self Test This setting allows a faster power on self test POST to be performed when the computer is turned on If this option is enabled the BIOS shortens or skips some of the checks performed by the POST The choice Enabled Disabled First Boot Device Second Boot Device Third Boot Device Set the order of devices to be searched for the OS to be booted When you boot the system from a CD ROM to install an OS for example set First Boot Device to CDROM The choice Floppy HDD 0 SCSI CDROM Disabled SPI 6941 LV 55 CHAPTER 6 BIOS Setup Swap Floppy Drive If two floppy drives are installed on the system the logical drive names may be swapped The choice Enabled Disabled Boot Up Floppy Seek The BIOS performs a disk drive seek during
42. nector used for external battery An external battery powers the real time clock and CMOS memory 3VSB CN16 Pin No Function CMOS Memory 5 1 1 GNR Real time clock 1kQ 2 Ext_bat 3V b Housing XHP 2 J ST c gt on board Contact 5 001 0 6 ST 1 21 i Litium battery tN16 24 SPI 6941 LV CHAPTER 2 Hardware Installations 2 13 Unuseable Connector CN17 Please No Connect 2 14 EXT Mouse or Keyboard Connector CN18 Function CN18 Housing XHP 5 JST 5 4 Contact male SXH 001T P06 JST Mouse CLOCK 2 15 VGA Connector CN19 It is a VGA CRT connector DB 15 The pin assignments are as follows No 4 40UNC PIN No Function PIN No Function CN19 1 9 2 GREEN 10 GND 3 BLUE 1 D DATA 4 svPulhigh 12 5V Pull high 5 GND 13 H SYNC 6 GND 14 V SYNC GND 15 D DCLK 8 GND CONTEC SPI 6941 LV 25 CHAPTER 2 Hardware Installations 2 16 External ATX Power Connector CN20 Pin No Function N50 CN20 6 6 5V SBY 6 458 ATX Power 5 PS ON Soft ON OFF ontrol signal 2 2 4 o 4 GND k A re 3 PBTN IN N C
43. nt interface to system memory and PCI bus Modular power management and clock control for mobile system applications Combine with VIA VT82C686B south bridge chip for state of the art system power management High Integration Single chip implementation for 64 bit Socket 370 64 bit system memory 32 bit PCI interface Apollo Pro133T Chipset VT82C694T system controller and VT82C686B PCI to ISA bridge Chipset includes UltraDMA 33 66 EIDE USB and Keyboard PS2 mouse interfaces plus RTC CMOS on chip CONTEC 12 SPI 6941 LV CHAPTER 2 Hardware Installations High performance CPU Interface Supports Socket 370 processors 66 100 133 MHz CPU Front Side BUS FSB Built in PLL Phase Lock Loop circuitry for optimal skew control within an between clocking regions Five outstanding transactions Supports WC Write Combining cycles Dynamic deferred transaction support Sleep mode support System management interrupt memory remap and STPCLK mechanism e Concurrent PCI Bus controller CONTEC SPI 6941 LV PCI bus are synchronous pseudo synchronous to host CPU bus 33 MHz operation on the primary PCI bus PCI to PCI bridge configuration on the 66MHz PCI bus Peer concurrency Concurrent multiple PCI master transactions Zero wait state PCI master and slave burst transfer rate PCI to system memory data streaming up to 132MB s PCI master snoop ahead and snoop filtering Two lines of CPU to PCI posted wri
44. o such defect or consequences that arise from inexperienced usage misuse or malfunction of this device SPI 6941 LV i Limited One Year Warranty CONTEC Industrial CPU card is warranted by CONTEC CO Ltd to be free from defects in material and workmanship for up to one year from the date of purchase by the original purchaser Repair will be free of charge only when this device is returned freight prepaid with a copy of the original invoice and a Return Merchandise Authorization to the distributor or the CONTEC group office from which it was purchased This warranty is not applicable for scratches or normal wear but only for the electronic circuitry and original boards The warranty is not applicable if the device has been tampered with or damaged through abuse mistreatment neglect or unreasonable use or if the original invoice is not included in which case repairs will be considered beyond the warranty policy How to Obtain Service For replacement or repair return the device freight prepaid with a copy of the original invoice Please obtain a Return Merchandise Authorization number RMA from our Sales Administration Department before returning any product No product will be accepted by CONTEC group without an RMA number Caution about Battery Danger of explosion if battery 1s incorrectly replaced Replace only with the same or equivalent type recommended by the manufacturer Dispose of used batteries
45. on procedure 2 1 1 Install the processor with correct orientation 2 1 2 Insert the DRAM module with correct orientation 2 1 3 Mount the Fan on the top of the processor and connect it to FAN connector 2 1 4 Insert all external cables except for flat panel Hard disk floppy keyboard Mouse LAN etc 2 1 5 Prepare a CRT monitor for CMOS setup 2 1 6 Confirm CPU card to backplane 2 1 7 Turn on the power 2 1 8 Enter the BIOS setup mode by pressing Del key during boot up 2 1 9 Use the Load BIOS Optimal Defaults feature 2 1 10 Configure the Peripheral Setup and the Standard Setup correctly Note The CMOS memory may be in an undefined state at power on after a period of no battery backup e Please change following BIOS setting before installing OS in the case that this board is used with the system of the ATX power supply 1 Advanced Chipset Features Power Supply Type ATX 2 Power Management Setup ACPI Functions Enabled CONTEC SPI 6941 LV 9 CHAPTER 2 Hardware Installations 2 2 Installation The SPI 6941 LV Industrial CPU Card supports a single Intel Celeron FC PGA or Pentium III processor FC PGA or FC PGA2 The CPU core voltage is automatically adjusted by the voltage regulator on the CPU card which is connected to the VID pin of the processor The processor s VID pins automatically program the voltage regulator on the CPU card to the required processor voltage The host bus
46. r CN2 CN2 is 41 connector for flat panel LCD displays The following shows the pin assignments of this connector PIN No Function PINNo Function 1 2 GND oe 4 vec 5 5 00 on s v o wn m o Hu ore 1 0 m oo 16 p wc 1m 53 m m om n m m 3 2 5 sok 2 os m 3x 3 m 30 s m m 3 DP 5 36 DPI 3 38 c 3 4 N C CONTEC SPI 6941 LV 73 CHAPTER 7 Appendix LCD panel link Connector CN3 CN3 is a 20 pin connector for flat panel LCD displays The following shows the pin assignments of this connector Function TX2 TX2 GND GND TX0 TX0 NC SENS VCC VCC Signal Description Panel Link Connector TXC TXC Low voltage swing differential output clock pair TX0 TX0 Low voltage swing differential output data pair This pair transmits the flat panel signals DPO to DP7 LP and FLM TX1 TX1 Low voltage swing differential output data pair This pair transmits the flat panel signals DP8 to DP15 TX2 TX2 Low voltage swing differential output data pair This pair transmits the flat panel signals DP16 to DP23 Y2 RxD Serial COM 1 input This signal receives serial data to the communicat
47. recycle the power supply while it has not been completely shut down the system may not be turned on even with this item set to On 6 1 6 Configurations Phoenix Award BIOS CMOS Setup Utility PnP PCI Configurations Reset Configuration Data Disabled Item Help IRQ Resources Press Enter DMA Resources Press Enter General key operation help Reset Configuration Data Enables the initialization of system configuration data stored in BIOS ROM To actually initialize the data set this item to Enabled and exit the Setup Utility while saving the BIOS settings The choice Enabled Disabled CONTEC 62 SPI 6941 LV CHAPTER 6 BIOS Setup IRQ Resources Calls up the sub menu IRQ Resources list shown below to reserve IRQs for legacy devices The choice PCI ISA PnP Legacy ISA Phoenix Award BIOS CMOS Setup Utility IRQ Resources assigned assigned assigned assigned assigned assigned assigned assigned assigned assigned PCI ISA Item Help PCI ISA PCI ISA PCI ISA PCI ISA PCI ISA PCI ISA PCI ISA PCI ISA PCI ISA General key operation help DMA Resources Calls up the sub menu DMA Resources list shown below to reserve DMAs for legacy devices The choice PCI ISA PnP Legacy ISA Phoenix Award BIOS CMOS Setup Utility DMA Resources assigned assigned assigned assigned assigned assigned
48. refer to your hard disk documentation for the jumper setting Function GND D8 D9 D10 011 012 013 014 015 CN1 CN4 1 2 GND GND GND ALE GND 10 516 PDIAG A2 CS1 GND e 39 40 16 SPI 6941 LV CHAPTER 2 Hardware Installations 2 5 Floppy Disk Connector CN2 The floppy interface can be configured for the following floppy drive capacities and sizes e 360 KB 5 25 inch e 12 MB 5 25 inch e 720 KB 3 5 inch e 1 44 MB 3 5 inch e 2 88 MB 3 5 inch This connector supports the provided floppy drive ribbon cable After connecting the single and to the board connect the two plugs on the other end to the floppy drives Function RWC N C N C INDEX 050 051 052 DIR STEP WD WG TRCK 0 WP RD SIDE 1 DSK CHG CN2 33 34 33 GN SPI 6941 LV 17 CHAPTER 2 Hardware Installations 26 Serial Port connector CN10 CN5 COMI 10 and COM2 CNS are 10 pins box header are onboard serial ports of the CPU card SPI 6941 LV The following table shows the pin assignments of these connectors RS422 485 assigned for COM2 connector only CN10 CN5
49. rives 360KB 720KB 1 2MB 1 44MB 2 88MB LS 120 USB Interface Two box header support USB v1 1 ports Watchdog Timer Software programmable 16 levels Reset or NMI Jumper selectable Hardware Monitor Built in VT82C686B Chipset Keyboard amp Mouse connector One PS 2 connector with in Keyboard amp Mouse on bracket and one 5 pins box header for external keyboard amp Mouse Connector Lynx SM722 chipset On board 15 pin D SUB VGA connector LCD Connector Daughter board ADP 6940 used connector for Panel Link Silicon Image 51164 SPI 6941 LV 1 CHAPTER 1 Introduction LAN One Intel 82559ER LAN controllers one RJ 45 connector on bracket SSD DIP socket supports DiskOnChip flash disks 4MB 288MB battery backup by Lithium Battery CR2032 Thecoin type Lithium battery specification is shown in Table Specification CR2032 Nominal Voltage Nominal Capacity 220mAh Nominal Weight 3 1g The maximum using duration of CR2032 Battery is about 3 years or more at 25 C The clock is accurate to 3minutes month at 25 C Support OS Windows98 98SE Windows NT Workstation Ver 4 0 Windows 2000 Professional Windows XP Professional Home Edition 1 2 Mechanical amp Environmental POWER CONSUMPTION Pentium III FC PGA2 1 26GHz 5VDC 13 00A max 12VDC 0 50A max 5VSB 1 0A max OPTERATING TEMPERATURE 0 60 C This is according to insta
50. t pointer gt to the left of an item indicates that the item has a sub menu Common to Setup menus Standard CMOS Features Sets the clock calendar and drives on your system Advanced BIOS Features Enables disables the monitoring of write access to the boot sector and selects the boot device Advanced Chipset Features Enables disables the on chip USB and sound devices and ECC memory feature Integrated Peripherals Makes settings for IDE device modes COM LPT devices and so on Power Management Setup Selects the function of the Power button PnP PCI Configurations Resets configuration data and allocates IRQ DMA resources for legacy devices reinstalling the OS reset configuration data PC Health Status Displays the monitored CPU temperature FAN speed and power supply voltage Frequency Voltage Control CONTEC Before SPI 6941 LV 51 CHAPTER 6 BIOS Setup Although the system clock settings can be changed be sure to use the system at the default frequency and voltage Load Fail Safe Defaults Resets the BIOS settings to the factory defaults Set Supervisor Password User Password Allows you to set the password for accessing the Setup Utility screen If you select this item and input a password the Setup Utility will prompt you to enter the password upon startup the next time you invoke it Setting a null password by entering no character cancels the current password protection
51. te buffers Byte merging in the write buggers to reduce the number of PCI cycles and to create further PCI bursting possibilities Enhanced PCI command optimization 48 levels of post write buffers from PCI masters to DRAM 13 CHAPTER 2 Hardware Installations 16 levels of prefetch buffers from DRAM for access PCI masters 32 bit 3 3V PCI interface with 5V tolerant inputs Advanced High Performance DRAM Controller DRAM interface synchronous with host CPU 66 100 133 MHz for most flexible configuration 64 bit data width only Advanced System Power Management Support Dynamic power down of SDRAM Independent clock stop controls for CPU SDRAM and PCI bus PCI bus clock ran and clock generator control VIA VT82C686B Super South Bridge The features PCI to ISA bridge Integrated ISA bus Controller with integrated timer and interrupt controller K B controller with PS2 mouse support DS12885 style RTC USB controller UltraDMA 33 66 100 master mode EIDE controller with enhanced PCI bus commands UltraDMA 33 66 100 Master Mode PCI EIDE controller Transfer rate up to 33 5 to cover PIO mode 4 multi word DMA mode 2 drives Increase reliability using UltraDMA 66 transfer protocols Increased performance using UltraDMA 100 mode 5 Support ATAPI compliant devices including DVD devices CONTEC 14 SPI 6941 LV CHAPTER 2 Hardware Installations Integrated Super IO controller
52. tem or y accepts a setting in the selection menu PgUp PgDn Key Changes the value for the currently selected item Key FlKe Calls up Help screen listing the navigation keys along with their functions as y in this table F5Key Reverts the current item tothe value saved last F6Key Resets the BIOS settings tothe fail safe defaults factory defaults F7Key Donat usethis key F10Key Saves the current BIOS settings to CM OS memory and exits the Setup Utility If the system fails to get started due to some changes made to BIOS settings or possible corruption of CMOS data check hardware options clear the CMOS memory then start this utility again to set up the system all over again This is effective for example in the event that the system won t start after unexpected power failure Caution Contents described in this chapter is subject to change future without notice CONTEC 50 SPI 6941 LV 6 1 1 Main Menu CHAPTER 6 BIOS Setup Phoenix Award BIOS CMOS Setup Utility gt Standard CMOS Features 2 gt Advanced BIOS Features gt Advanced Chipset Features gt Integrated Peripherals gt Power Management Setup gt PnP PCI Configurations gt PC Health Status gt Frequency Voltage Control Load Fail Safe Defaults Set Supervisor Password Set User Password Save amp Exit Setup Exit Without Saving General description 1 1 Displays brief descriptions of legend keys 2 Therigh
53. ting 3 8 selector JP12 12 Function 1 E Coppermine 2 FC PGA 3 1 Tualatin 2 FC PGA2 3 Default 3 9 Unuseable Jumper JP17 JP18 This jumper JP17 JP18 is unuseable Please set this Jumper as following table P17 18 3 10 Unuseable Jumper JP19 This jumper JP19 is unuseable Please set this Jumper as following table 19 SPI 6941 LV 35 CHAPTER 3 Jumper Setting 3 11 Display Type Setting SW1 The SPI 6941 LV supports several resolution LCD displays Use SW1 switch to select display type This selection will be enabled when mount ADP 6940 LCD daughter Card And when shipping SW1 is set to CRT only SW1 Resolution LCD type ON 2 3 640 x 480 IPC DT M x Series 4 1 2 640 x 480 DSTN 3 4 ON 1 N CONTEC 2 800 x 600 IPC DT L6x Series IPC DT LAOS PC T 4 ON 1 2 800 x 600 DSTN 3 4 2 1024 x 768 CONTEC IPC DT H6x Series 3 IPC DT H40X PC T 4 ON 1 N 2 1024 x 768 DSTN 3 T 4 ON 1 VGA 2 SVGA 3 XGA Default 48 SXGA 36
54. ystem disk Replace the disk and then press any key This error occurs when the FDD has been set incorrectly or when the inserted disk is not a system disk Check the disk media type Run the Setup Utility to check whether Drive A B has been set correctly and whether the connected drive matches the drive setting Floppy disk s fail 40 A possible cause is no FDD drive connected Check the FDD cable If your system has no FDD connected use the Setup Utility to set Drive A to None Halt On to an option that prevents the system from detecting FDD errors Keyboard error or no keyboard present A possible cause is a defective keyboard or no keyboard connected If your system has no keyboard connected use the Setup Utility to set Halt to an option that prevents the system from detecting keyboard errors CHANELL CHECK CHECKING FOR SEGMENT OFFENDING SEGMENT XXXX PRESS F1 TO DISABLE NMI F2 TO REBOOT A nonmaskable interrupt NMI caused by an active IOCHK signal has occurred The prompted action to press the F1 or F2 key will not be processed RAM PARITY ERROR CHECKING FOR SEGMENT OFFENDING SEGMENT XXXX PRESS F1 TO DISABLE NMI F2 TO REBOOT An NMI caused by a parity error has occurred The prompted action to press the lt 1 gt or lt F2 gt key will not be processed SPI 6941 LV 67 CHAPTER 6 BIOS Setup CONTEC 68 SPI 6941 LV CHAPTER 7 Appendix
55. ze 15 512 Memory size and speed can vary between sockets The CPU card supports the following memory features e 168 pin DIMMs with gold plated contacts e 100 MHz or 133MHz SDRAM Non ECC 64 bit and ECC 72 bit memory e 33V memory only e Unbuffered single or double sided DIMMs in the following sizes SDRAM SYNCHRONOUS DRAM SDRAM improves memory performance through memory access that is synchronous with the memory clock Burst transfer rates at x 1 1 1 timing can be achieved using SDRAM while asynchronous memory subsystems are typically limited at x 2 2 2 transfer rates The CPU card supports single or double sided DIMMs in the following sizes DIMM size Non ECC configuration ECC configuration 64MB 8Mbit x 64 8Mbit x 72 128MB 16Mbit x 64 16Mbit x 72 256MB 32Mbit x 64 32Mbit x 72 512 64 64 64 72 SPI 6941 LV 1 CHAPTER 2 Hardware Installations Note All memory components and DIMMs used with SPI 6941 LV PICMG PCI ISA CPU card must comply with the PC SDRAM Specification These include the PC SDRAM Specification memory component specific the PC Unbuffered DIMM Specification and the PC Serial Presence Detect Specification Chipset VIA VT82C694T Apollo Pro133T 66 100 133 MHz The features AGP PCI ISA Mobile and Deep Green PC Ready GTL compliant host bus supports write combine cycles Supports separately powered 3 3V 5V tolera
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