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Advantech PCA-6741 User Manual

1. 4 32 Table 2 Floppy drive connector Pin Signal Pin Signal 1 GND 2 DENSITY SELECT 3 GND 4 5 GND 6 7 GND 8 INDEX 9 GND 10 MOTOR 0 11 GND 12 DRIVE SELECT 1 13 GND 14 DRIVE SELECT 0 15 GND 16 MOTOR 1 17 GND 18 DIRECTION 19 GND 20 STEP 21 GND 22 WRITE DATA 23 GND 24 WRITE GATE 25 GND 26 TRACK 0 27 GND 28 WRITE PROTECT 29 GND 30 READ DATA 31 GND 32 HEAD SELECT 33 GND 34 DISK CHANGE low active Appendix A Assignments 71 Parallel port connector CN3 Table 3 Parallel port connector Pin Signal 1 STROBE 2 AUTOFD 3 DO 4 ERROR 5 D1 6 INIT 7 D2 8 SLCTINI 9 D3 10 GND 11 D4 12 GND 13 05 14 GND 15 D6 16 GND 17 D7 18 GND 19 ACK 20 GND 21 BUSY 22 GND 23 24 GND 25 SLCT 26 GND low active 72 PCA 6741 User s Manual CN6 External speaker pins 1 3 5 7 2 4 6 8 10 12 14 16 18 20 External speaker connector Table A 5a External speaker connector Pin Signal 1 5V 3 5 Internal speaker input 7 External speaker signal CN6 Keyboard lock connector pins 2 4 Keyboard Lock Connector 24 6 8 10 18 14 16 18 20 Table A 5b Keyboard lock
2. 81 82 2 DMA channel assignments 83 Interrupt assignments 84 15 MB memory 85 Appendix C Installing PC 104 Modules 87 C 1 Installing PC 104 modules 0 7 88 Appendix D Programming the Watchdog Timer 91 D 1 Programming the watchdog timer eerte 92 Tables Table 217 JUMPE 10 Table 2 2 Connectors 11 Table 2 3 Serial port connections COM 2 20 Table 2 4 Serial port default settings 20 Table A 1 IDE hard drive connector 70 Table 2 Floppy drive connector 71 Table A 3 Parallel port 60 010 72 Table A 5a External speaker 1 72 Table A 5b Keyboard lock connector 72 Table 5 HDD LED connector sss 74 Table AIX power DUON i t i Panne 74 Table A 5c System reset switch connector 75 Table A 5d IR connector 75 Table 8 CRT display connector sse 76 Table
3. sse 55 5 3 Further information 59 Chapter 6 Floppy Disk Drive Installation 61 6 1 Installation for Windows 98 2222 62 Appendix A Pin Assignments 69 A 1 IDE hard drive connector 70 A 2 Floppy drive connector CN2 4 eese eee eese 71 Parallel port connector CN3 eese eee eene enne 72 A 4 CN6 External speaker pins 1 3 5 7 eee 72 A 5 CN6 Keyboard lock connector pins 2 4 s 72 A 6 CN6 HDD LED connector pins 13 15 74 CN6 ATX power button pins 17 19 00 74 8 CN6 System reset switch conn pins 9 11 75 CN6 IR connector pins 12 14 16 18 20 2 75 A 10 CRT Display Connector CNO ceres 76 COM2 RS 422 485 connector CN13 76 A 12 ATX power standby connector CN7 00 9 77 13 COM2 RS 232 connector 14 77 A 14 Internal keyboard connector CN16 78 A 15 AT power connector 7 78 A 16 COMI RS 232 connector 15 0000 79 A 17 Keyboard and mouse connnector CN18 79 Appendix B System Assignments
4. 6741 ISA STPC Consumer 133 Half sized CPU card with CPU 32MB SDRAM VGA LAN DOC CF PC104 User s Manual Copyright notice This document is copyrighted 2002 by Advantech Co Ltd All rights are reserved The original manufacturer reserves the right to make improvements to the products described in this manual at any time without notice No part of this manual may be reproduced copied translated or transmitted in any form or by any means without the prior written permission of the original manufacturer Information provided in this manual is intended to be accurate and reliable However the original manufacturer assumes no responsibility for its use nor for any infringements upon the rights of third parties which may result from its use Acknowledgments Award is a trademark of Award Software International Inc IBM PC AT PS 2 and VGA are trademarks of International Business Machines Corporation Intel and Pentium are trademarks of Intel Corporation Microsoft Windows is a registered trademark of Microsoft Corp UMC isa trademark of United Microelectronics Corporation All other product names or trademarks are properties of their respective owners For more information on this and other Advantech products please visit our websites at http www advantech com http www advantech com epc For technical support and service for please visit our support website at http www advantech com suppor
5. 5 10 The PCA 6741 is equipped with a 16 bit ISA signal 104 connector for future expansion See Appendix D for details 2 15 Ethernet connector CN11 The PCA 6741 is equipped with a high performance 32 bit PCI bus Fast Ethernet interface which is fully compliant with IEEE 802 3u 10 100Base T specifications It is supported by all major network operating systems The medium type can be configured via the rset8139 EXE program included on the utility disk See Chapter 5 for detailed information 2 16 1 Network boot The network boot feature is built into the BIOS It can be enabled or disabled in the chipset setup of the CMOS configuration Refer to BIOS Setting in Chapter 4 for more information 2 16 Serial ports 15 COM1 CN14 COM2 RS 232 CN13 COM2 RS 422 485 The PCA 6741 offers two serial ports COMI in RS 232 and COM2 CN14 RS 232 CN13 RS 422 485 These ports let you connect to serial devices a mouse printers etc or a communication network You can select the address for each port for example 3F8H 1 2F8H COM2 or disable each port Use the BIOS Advanced Setup program which is covered in Chapter 4 The card mounting bracket holds the serial port connector for the one port The parallel port and serial port adapter kit supplied with the card holds the connector for the other port This lets you connect and disconnect cables after you install the card The DB 9 connect
6. 22 IRQ10 4 SD5 IRQ9 LA21 IRQ11 5 04 5V LA20 IRQ12 6 03 DRQ2 LA19 IRQ15 7 SD2 12V LA18 IRQ14 8 01 ENDXFR LA17 DACKO 9 SDO 12 V MEMR DRQO 10 IOCHRDY 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 D12 DRQ7 16 SA15 DRQ3 D13 5 17 14 DACK1 SD14 MASTER 18 SA13 DRQ1 SD15 DV 19 SA12 REFRESH KEY DV 20 SA11 SYSCLK 21 SA10 IRQ7 22 SA9 IRQ6 23 SA8 IRQ5 24 SA7 IRQ4 25 SA6 IRQ3 26 SA5 DACK2 27 SA4 TC 28 SA3 BALE 29 SA2 5V 30 SA1 OSC 31 OV 32 OV OV active low PCA 6741 User s Manual APPENDIX Programming the Watchdog Timer The PCA 6741 is equipped with a watch dog timer that resets the CPU or generates an interrupt if processing comes to a standstill for any reason This feature ensures system reliability in industrial standalone or unmanned environments D 1 Programming the watchdog timer 92 To program the watchdog timer you must write a program which writes port address 443 hex The output data is a value of time interval The value range is from 01 hex to 3E hex and the related time interval is 1 sec to 62 sec Data 01 02 03 04 Time Interval 1 sec 2 sec 3 sec 4 sec 62 sec PCA 6741 User s Manual After data entry your program must re
7. La In restart our now 68 PCA 6741 User s Manual APPENDIX Pin Assignments This appendix contains information of a detailed or specialized nature It includes IDE hard drive connector Floppy drive connector Parallel port connector External speaker connector Keyboard lock connector System reset switch connector IR connector HDD LED connector ATX power button connector ATX power standby connector COM2 RS 232 422 485 serial port connector CRT display connector e 2 RS 232 connector COMI 5 232 connector nternal keyboard connector AT power connector Keyboard and mouse connector IDE hard drive connector CN1 39 37 3 1 Table A 1 IDE hard drive connector Pin Signal Pin Signal 1 IDE RESET 2 GND 3 DATA 7 4 DATA 8 5 DATA 6 6 DATA 9 7 5 8 DATA 10 9 DATA A 10 DATA 11 11 DATA 12 DATA 12 13 DATA 2 14 DATA 13 15 DATA 1 16 DATA 14 17 DATA 18 DATA 15 19 SIGNAL GND 20 NC 21 DRQ 22 GND 23 IOWRITE 24 GND 25 IO READ 26 GND 27 1 CHANNEL READY 28 N C 29 ACK 30 GND 31 IRQ14 IDE IRQ 32 1 516 33 ADDR1 34 N C 35 ADDRO 36 ADDR2 37 HARD DISK 38 HARD DISK SELECT 0 SELECT 1 39 IDEACTIVE 40 GND low active 70 PCA 6741 User s Manual Floppy drive connector CN2 33 31 3 1
8. 36 PCA 6741 User s Manual SVGA Setup e Introduction Installation of SVGA driver for Windows 98 NT4 0 4 1 Introduction 4 2 The PCA 6741 has an on board VGA interface The specifications and features are described as follows 4 1 1 Chipset The PCA 6741 uses a Consumer embedded display chipset It supports conventional analog CRT monitors It supports interlaced and non interlaced analog monitors color and monochrome VGA in high resolution modes while maintaining complete VGA compatibility Digital monitors i e MDA CGA and EGA are NOT supported Multiple frequency multisync monitors are handled as if they were analog monitors 4 1 2 Display memory With 1 2 4 MB shared memory the VGA controller can drive CRT displays with resolutions up to 1280 x 1024 at 256 colors Installation of SVGA driver 38 Complete the following steps to install the SVGA driver Follow the procedures in the flow chart that apply to the operating system that you are using within your PCA 6741 Important The following windows illustrations are examples only You must follow the flow chart instructions and pay attention to the instructions which then appear on your screen Note 1 The CD ROM drive is designated as D through out this chapter Note 2 Enter means pressing the Enter key on the keyboard PCA 6741 User s Manual 4 2 2 Installation for Windows 98 1 Insert the disk i
9. 9 COM2 RS 232 422 485 COnnector 76 Table 6 ATX power standby connector 77 Table 10 2 RS 232 connector sse 77 Table A 12 External keyboard connector 78 Table A 13 AT power 0000 78 Table 11 COM1 RS 232 connector 2 0400 79 Table A 14 Keyboard and mouse connector 79 Table 8 1 System 1 0 ports cccccccscccecsesecscscsesecetscsesessscsescseseceeseseeesesseees 82 Table 8 2 DMA channel assignments 83 Table B 3 Interrupt assignments sese 84 Table 8 4 151 MB memory map 85 Table C 1 PC 104 connectors CN10 90 Figures Figure 1 1 PCA 6741 dimensions component side s ssessssssess serere 6 Figure 2 1 Board Layout Connector Locations component side 8 Figure 2 2 Locating Jumpers sss 9 Figure 3 1 BIOS setup program initial screen 25 Figure 3 2 Standard CMOS Features screen 26 Figure 3 3 Advanced BIOS Features setup 27 Figure 3 4 Advanced Chipset Features 50100 sss 28 Figure 3 5 Integrated Peripherals 29 Figu
10. Connecting Peripherals This chapter tells how to connect peripherals switches and indicators to the PCA 6741 board You can access most of the connectors from the top of the board while it is installed in the chassis If you have a number of cards installed or your chassis is very tight you may need to partially remove the card to make all the connections Chapter 2 Connecting 7 2 1 Connector locations component side CN12 CN17 s CN2 CN3 5 9 CN9 CN11 CN13 CN15 CN14 CN16 CN18 Figure 2 1 Board Layout Connector Locations component side PCA 6741 User s Manual 8 2 2 Locat ing jumpers JP3 JP4 CN6 aN KS J1 J2 JP2 Figure 2 2 Locating Jumpers 9 Chapter 2 Connecting 2 3 Jumpers and connectors 10 Connectors on the board link it to external devices such as hard disk drives a keyboard or expansion bus connectors In addition the board has a number of jumpers that allow you to configure your system to suit your application The table below lists the function of each of the board jumpers and connectors Table 2 1
11. click Device Manager and select the Standard Floppy Disk Controller listing Chapter 6 Floppy Disk Drive Installation 63 3 Click Properties and select Driver Click Update Driver Standard Floppy Disk Controller Properties 64 PCA 6741 User s Manual 4 Click NEXT Chapter 6 Floppy Disk Drive Installation 65 5 Click Search for a better driver 66 PCA 6741 User s Manual 6 Select Specify location type A WIN98 then click NEXT Update Devare Drier Wu ad windows vell seach ki pelai das dabahaze on pou hei teg ard in cd the palected lacatinnr Herd bo ha mah dick drae CDR H eve Th L 7 Click NEXT Window po kim pasach lor fe ST Micosiectronict Fkeee Dick Controller Wingo rece ko mahal tte ei reg He dece ks Back io oed a ise driver check Mead la coniuge Location of Chapter 6 Floppy Disk Drive Installation 67 8 Click Finish then click Yes to restart your computer za STHicmelechonics Floppy Disk Conka hare raiaka an updabad nn lor your 5 Selbings Change fresh up your nee haars pou must restal your Q
12. 2 2 Locating jumpers 2 3 Jumpers and connectors eere 2 4 2 Mee E 2 4 2 Settings details 2 5 Watchdog timer action 2 6 Enhanced IDE connector 2 7 FDD connector 2 4 ota 2 8 Parallel port connector ertet 2 9 ATX power button pins 17 19 eere 2 10 Reset switch CN6 pins 9 11 eere 2 11 IR connector CN6 pins 12 14 16 18 20 2 13 VGA display connector CNO 2 12 ATX Feature Connector CN 2 14 PC 104 connectors CN10 2 15 Ethernet connector 2 16 1 Network boot 2 16 Serial ports CN15 CN14 1 3 2 2 17 1 RS 232 connection 1 15 2 17 2 RS 232 422 485 connection CN10 11 20 2 17 Internal keyboard connector CN106 ceres 21 2 18 AT power connector 21 2 19 Keyboard and PS 2 mouse connector CN18 21 2 20 ISA gold fingers 19 24 0 eere eene nennen 21 Chapter 3 Award BIOS Setup 23 3 1 Syste
13. Ethernet chipset which is fully compliant with IEEE 802 3 100 Mbps CSMA CD standards It is supported by major network operating systems It is also both 100Base T and 10Base T compatible The medium type can be configured via the RSET8139 exe program included on the utility disk The Ethernet port provides a standard RJ 45 jack on board The network boot feature can be utilized by incorporating the boot ROM image files for the appropriate network operating system The boot ROM BIOS files are combined with system BIOS which can be enabled disabled in the BIOS setup Installation of Ethernet driver 54 Before installing the Ethernet driver note the procedures below You must know which operating system you are using in your PCA 6741 and then refer to the corresponding installation flow chart Then just follow the steps described in the flow chart You will quickly and successfully complete the installation even if you are not familiar with instructions for MS DOS or Windows Note The Windows illustrations in this chapter are examples only You must pay attention to and follow the instructions which appear on your screen PCA 6741 User s Manual 5 2 1 Installation for Windows 98 1 Click My computer then PCA6741 V D TET TT E El Ves pe E E KD mus x m un emi Domim My I 1 u api Computer ratai dh
14. Jumpers Label Function J1 CMOS Charge amp Discharge J2 LAN Power select JP2 RS 232 RS 422 RS 485 select JP3 DOC 2000 Address select JP4 Watchdog timer PCA 6741 User s Manual The following table lists the connectors the 6741 Table 2 2 Connectors Label Function CN1 IDE connector CN2 FDD connector CN3 Printer port connector CN5 Reserved CN6 Multiple connector CN7 ATX Power Standby connector CN9 CRT connector CN10 PC 104 connector CN11 LAN connector CN12 Reserved CN13 COM2 connector RS 422 RS 485 CN14 2 connector RS 232 CN15 COM1 connector CN16 Internal Keyboard connector CN17 AT Big 4P power connector CN18 PS2 Keyboard Mouse connector CN19 ISA Gold Finger connector CN 20 CompactFlash connector Chapter 2 Connecting 11 2 4 Setting jumpers 12 2 4 1 Introduction You may configure your card to match the needs of your application by setting jumpers A jumper is the simplest kind of electrical switch It consists of two metal pins and a small metal clip often protected by a plastic cover that slides over the pins to connect them To close a jumper you connect the pins with the clip To open a jumper you remove the clip Sometimes a jumper will have three pins labeled 1 2 and 3 In this case you would connect either pins and 2 or 2 and 3 gt 2 Closed Closed 2 3
15. The jumper settings are schematically depicted in this manual as follows Open Closed Closed 2 3 A pair of needle nose pliers may be helpful when working with jumpers If you have any doubts about the best hardware configuration for your application contact your local distributor or sales representative before you make any changes Generally you simply need a standard cable to make most connec tions PCA 6741 User s Manual 2 4 2 Settings details J1 CMOS Charge amp Discharge Pin Function 1 2 Discharge 2 3 Charge 321 2 1 Discharge Charge J2 LAN Power Select Pin Function 1 2 5 V Standby 2 3 VCC 3 2 1 2 1 5 V Standby VCC JP2 RS 232 422 485 Select Pin Function 1 2 CN10 connector COM2 RS 232 3 4 CN11 connector COM2 RS 422 5 6 CN11 connector COM2 RS 485 2 4 6 2 2 4 6 BER 1 5 1 RS 232 1 35 RS 485 Chapter 2 Connecting 13 DOC address select Pin Address at 1 2 D4000h 3 4 DCO000h 1 2 3 4 000 1 2 5 6 000008 3 4 5 6 080008 2 4 6 2 4 6 2 4 6 1 3 5 1 3 5 1 3 5 040008 DC000h CCO000h 2 4 6 2 4 6 1 5 1 5 000008 080008 2 5 Watchdog timer action JP4 14 When the watchdog timer activates CPU processing has come to a halt it can reset the system or generate an interrupt This can be set via JP4 as shown below JP4 Watch
16. channel assignments Interrupt assignments Ist MB memory map B 1 System UO ports 82 Table B 1 System I O ports Addr range Hex Device 000 01F DMA controller 020 021 Interrupt controller 1 master 022 023 Chipset address 040 05F 8254 timer 060 06F 8042 keyboard controller 070 07F Real time clock non maskable interrupt NMI mask 080 09F DMA page register Interrupt controller 2 0 DMA controller OFO Clear math co processor OF 1 Reset math co processor OF8 OFF Math co processor 170 178 2nd fixed disk for CompactFlash 170 128 1st fixed disk 200 207 Game 278 27F Reserved 2F8 2FF Serial port 2 300 31F Ethernet 360 36F Reserved 378 37F Parallel printer port 1 LPT2 380 38F SDLC bisynchronous 2 3A0 3AF Bisynchronous 1 3B0 3BF Monochrome display and printer adapter LPT1 PCA 6741 User s Manual 2 3C0 3CF Reserved 3D0 3DF Color graphics monitor adapter 3F0 3F7 Diskette controller 3F8 3FF Serial port 1 443 Watchdog timer default setting DMA channel assignments Table B 2 DMA channel assignments Channel Function 0 Available 1 Available Floppy disk 8 bit transfer Parallel Cascade for DMA controller 1 Available Available NIO JAJA JO JIN Available Parallel port DMA default setting DMA 3 Par
17. disk drive floppy drive and display Once a field is highlighted on line help information is displayed in the left bottom of the Menu screen IDE Primar IDE IDE Dr Figure 3 2 Standard CMOS Features screen 26 PCA 6741 User s Manual 3 2 3 Advanced BIOS Features Setup By choosing the Advanced BIOS Features option from the Initial Setup Screen menu the screen below is displayed This sample screen contains the manufacturer s default values for the PCA 6741 opyright 734 200 Advanced BIOS Features Virus Warning Disabled CPU Internal Cache Quick Power On Self Test First Boot Device Second Boot Device Third Boot Device Boot Other Device Swap Floppy Drive Boot Up Floppy Seek Boot Up NumLock Status Boot Up System Speed Gate A20 Option Typematic Rate Setting Security Opti OS Select Bee gt 8 Video BIOS Shadow C8000 CBFFF Shadow ti Move Enter Select PU PD Value F10 Save ESC Exit F1 General Help FS Previous Values F7 Optimized Defaults Figure 3 3 Advanced BIOS Features setup Chapter 3 Award BIOS Setup 27 3 2 4 Advanced Chipset Features Setup By choosing the Advanced Chipset Features Setup option from the Initial Setup Screen menu the screen below is displayed This sample screen contains the manufacturer s default values for the PCA 6741 Item Help Figure 3 4 Advanced Chipset Features Setup 28 PCA 6741 User s Manua
18. either position on the cable If you install two drives you will need to set one as the master and one as the slave You do this by setting the jumpers on the drives If you use just one drive you should set it as the master See the documentation that came with your drive for more information Connect the first hard drive to the other end of the cable Wire 1 on the cable should also connect to pin 1 on the hard drive connector which should be labeled on the drive circuit board Check the documentation that came with the drive for more information If you are using a second drive connect it to the remaining connector on the same cable Chapter 2 Connecting 15 2 7 FDD connector CN2 2 8 You can attach up to two floppy disk drives to the PCA 6741 s onboard controller You can use any combination of 5 25 360 1 2 MB and or 3 5 720 KB 1 44 2 88 MB drives The card comes with a 34 pin daisy chain drive connector cable On one end of the cable is a 34 pin flat cable connector On the other end are two sets of floppy disk drive connectors Each set consists of a 34 pin flat cable connector usually used for 3 5 drives and a printed circuit board connector usually used for 5 25 drives You can use only one connector in each set The set on the end after the twist in the cable connects to the A floppy The set in the middle connects to the B floppy Parallel port connector CN3 16 The parallel port is d
19. 4 gt nmn 42 2 PIE Free bas Bs a a ai Chapter 5 PCI Bus Ethernet Interface 55 2 Click the Setup InstallShield Wizard 56 PCA 6741 User s Manual 3 Click Next select the Driver tab then Update Driver Welcome ti the waad lai gt for Realtek FTLBEJSHTO Famdy MIC The Inet bee call AT LSet for Hehe ATLES Fyni 3 00 on oor Gigs click Red Chapter 5 PCI Bus Ethernet Interface 57 4 Click Finish then hit NEXT ices Installshield Complete Setup has relzka FITLSetup Reales RTL21383 87103 HIC 3 op yun compra 58 PCA 6741 User s Manual 10 Reboot the system filam Change Q 5 3 Further information Realtek website www realtek com Advantech websites www advantech com www advantech com tw Chapter 5 PCI Bus Ethernet Interface 59 60 PCA 6741 User s Manual CHAPTER Floppy Disk Drive Installation This chapter provides information on installation of a standard floppy drive for Windows 98 6 1 Installation for Windows 98 1 Click Start Settings Control Panel and then System Provides gehen information amd changes 62 PCA 6741 User s Manual 2 In System Properties
20. allel port DMA select DMA 1 3 Appendix B System Assignments 83 B 3 Interrupt assignments Table B 3 Interrupt assignments Interrupt Interrupt source NMI Parity error detected IRQ0 Interval timer IRQ 1 Keyboard IRQ2 Interrupt from controller 2 cascade IRQ 8 Real time clock IRQ 9 Reserve IRQ 10 Available IRQ 11 Reserved for watchdog timer IRQ 12 PS 2 mouse IRQ 13 INT from co processor IRQ 14 Preliminary IDE IRQ 15 Secondary IDE for CompactFlash IRQ 3 Serial communication port 2 IRQ 4 Serial communication port 1 IRQ 5 Available IRQ 6 Diskette controller FDC IRQ 7 Parallel port 1 print port USB and Ethernet IRQ is automatically set by the system 84 PCA 6741 User s Manual BA 1st MB memory Table B 4 1st MB memory map Addr range Hex Device FFFFh System ROM E000 EFFF Unused 0000 DFFF available C800 CBFF Ethernet ROM C7FFh VGA BIOS B800h BFFFh CGA EGANGA text B7FFh Reserved for graphic mode usage AFFFh EGA VGA graphics 0000h 9FFFh Base memory default setting Appendix System Assignments 85 86 PCA 6741 User s Manual APPENDIX Installing PC 104 Modules This appendix gives instructions for installing PC 104 modules C 1 Installing PC 104 modules 88 The PCA 6741F PC 104 connectors give you the flexi
21. bility to attach PC 104 modules Installing these modules on the PCA 6741F 1s quick and simple The following steps show how to mount the PC 104 modules 1 Removethe PCA 6741F from your system paying particular attention to the safety instructions already mentioned above 2 Make any jumper or link changes required to the CPU card now Once the PC 104 module is mounted you may have difficulty in accessing these 3 Normal PC 104 modules have male connectors and mount directly onto the main card Refer to the diagram on the following page 4 Mount the PC 104 module onto the CPU card by pressing the module firmly but carefully onto the mounting connectors 5 Secure the PC 104 module onto the CPU card using the four mounting spacers and screws PCA 6741 User s Manual 104 Mounting Support Female Male PCA 6741 Figure C 1 PC 104 module mounting diagram PC 104 module 8 9 82 5 90 8 gt 90 8 51 54 54 85 1 v 0 90 2 Figure C 2 PC 104 module dimensions mm 0 1 Appendix C Installing PC 104 Modules 89 90 Table 1 104 connectors CN10 Pin Signal Signal Number RowA Row Row C Row D 0 DV OV 1 IOCHCHK OV SBHE 16 2 07 RESETDRV LA23 IOCS16 3 SD6 5
22. connector Pin Signal 2 keyboard lock 4 GND Appendix A Assignments 73 CN6 System reset switch conn pins 9 11 2 4 6 8 10 12 14 16 18 20 Reset Connector Table A 5c System reset switch connector Pin Signal 9 MR_RESET 11 GND CN6 IR connector pins 12 14 16 18 20 IR connector 2 4 6 8 10 18 14 16 18 20 Table A 5d IR connector Pin Signal 12 5 V 14 16 IR 18 GND 20 IR_TX 74 PCA 6741 User s Manual CN6 HDD LED connector pins 13 15 2 4 6 8 10 12 14 16 18 20 HDD LED Connector Table A 5e HDD LED connector Pin Signal 13 IDE LED 15 IDE LED CN6 ATX power button pins 17 19 2 4 6 8 10 12 14 16 18 20 ATX power button connector Table A 5f ATX power button Pin Signal 17 Power ON 19 GND Appendix A Pin Assignments 75 ATX power standby connector CN7 Table A 6 ATX power standby connector Pin Signal 1 5V SB 2 N C 3 PS ON CRT Display Connector CN9 76 Table A 8 CRT display connector Pin Signal Pin Signal 1 RED 9 N C 2 GREEN 10 GND 3 BLUE 11 N C 4 N C 12 N C 5 GND 13 H SYNC 6 GND 14 V SYNC 7 GND 15 N C 8 GND PCA 6741 User s Manual 2 RS 422 485 connector 13 2 4 6 OO 8 O 10 Table A 9 COM2 RS 232 422 485 c
23. connector CN17 also provides power input connectors for 5 V and 12 V 2 19 Keyboard and PS 2 mouse connector CN18 The PCA 6741 board provides a keyboard connector A 6 pin mini DIN connector CN18 on the card mounting bracket supports single board computer applications The card comes with an adapter to convert from the 6 pin mini DIN connector to a standard DIN connec tor and to a PS 2 mouse connector 2 20 ISA gold fingers CN19 The 16 bit ISA gold fingers are used for connecting the PCA 6741 Series to an ISA passive backplane Chapter 2 Connecting 21 22 PCA 6741 User s Manual Award BIOS Setup This chapter describes how to set BIOS configuration data 3 1 System test and initialization 24 These routines test and initialize board hardware If the routines encounter an error during the tests you will either hear a few short beeps or see an error message on the screen There are two kinds of errors fatal and non fatal The system can usually continue the boot up sequence with non fatal errors Non fatal error messages usually appear on the screen along with the following instructions press lt F1 gt to RESUME Write down the message and press the F1 key to continue the bootup sequence 3 1 1 System configuration verification These routines check the current system configuration against the values stored in the board s CMOS memory If they do not match the program out
24. ct Properties Chapter 4 SVGA Setup 47 2 Click the Settings tab then the Display Type button 9 48 PCA 6741 User s Manual 3 Click Change Display Type Chapter 4 SVGA Setup 49 4 Click the Have Disk button 5 a Insert the disk into the CD ROM drive b Type H Driver pca6740 VGA 6741 NT where H represents your CD ROM drive in the blank Press m Figa Drek 50 PCA 6741 User s Manual STPC STPC STPC Tv HTSC TV NTSCZ2ES BIR TV PAL 6 Press Yes to proceed Third party Drivers Q Chapter 4 SVGA Setup 51 Installing Driver o 7 Press Yes to restart the system System Settings Change 4 3 Further information For further information about the PCI SVGA installation in your PCA 6741 including driver updates troubleshooting guides and FAQ lists visit the following web resources SMI web site http www siliconmotion com Advantech web sites http www advantech com http www advantech com tw 52 PCA 6741 User s Manual CHAPTER Bus Ethernet Interface This chapter provides information on Ethernet configuration e Introduction Installation of Ethernet driver for Windows 95 98 NT Further information 5 1 Introduction 5 2 The PCA 6741 is equipped with a high performance 32 bit
25. dog timer Pin Function 1 2 Reset 2 3 IRQ11 1 2 3 1 2 3 Reset IRQ11 Default Settings PCA 6741 User s Manual 2 6 The following sections tell how to make each connection In most cases you will simply need to connect a standard cable All of the connector pin assignments are shown in Appendix A Warning Always completely disconnect the power cord from your chassis whenever you are working on it Do not make connections while the power is on Sensitive electronic components can be damaged by a sudden rush of power Only experienced electronics personnel should open the PC chassis Caution Always ground yourself to remove any static charge before touching the CPU card Modern electronic devices are very sensitive to static electric charges Use a grounding wrist strap at all times Place all electronic components on a static dissipative surface or in a static shielded bag when they are not in the chassis Enhanced IDE connector CN1 You can attach two IDE Integrated Device Electronics drives to the PCA 6741 internal controller The PCA 6741 CPU card has an EIDE connector Wire number 1 on the cable is red or blue and the other wires are gray Connect one end to connector on the CPU card Make sure that the red or blue wire corresponds to pin 1 on the connector See Figure 2 1 where pin 1 is indicated with a triangle and a solid square Unlike floppy drives IDE hard drives can connect in
26. esignated as and is normally used to connect the CPU card to a printer The PCA 6741 includes an on board parallel port accessed through a 26 pin flat cable connector CN3 The card comes with an adapter cable which lets you use a traditional DB 25 connector The cable has a 26 pin connector on one end and a DB 25 connector on the other mounted on a retaining bracket The bracket installs at the end of an empty slot in your chassis giving you access to the connector To install the bracket find an empty slot in your chassis Unscrew the plate that covers the end of the slot Screw in the bracket in place of the plate Next attach the flat cable connector to CN3 on the CPU card Wire 1 of the cable 1 red or blue and the other wires are gray Make sure that wire 1 corresponds to pin 1 of CN3 Pin 1 is on the right side of CN3 PCA 6741 User s Manual 2 9 ATX power button CN6 pins 17 19 The PCA 6741 provides an ATX power input connector When connected with the ATX power switch the ATX power switch connec tor CN6 enables power On Off from the chassis 2 10 Reset switch CN6 pins 9 11 If you install a reset switch it should be a single pole switch rated at 10 mA 5 V Momentarily pressing the switch will activate a reset For reset switch pin assignments please see Appendix A 2 11 IR connector CN6 pins 12 14 16 18 20 This connector supports the optional wireless infrared transmitting and receiving mod
27. fresh the watchdog timer by rewriting the I O port 443 hex while simultaneously setting it When you want to disable the watchdog timer your program should read I O port 443 hex The following example shows how you might program the watchdog timer in BASIC 10 REM Watchdog timer example program 20 OUT amp H443 data REM Start and restart the watchdog 30 GOSUB 1000 REM Your application task 1 40 OUT amp H443 data REM Reset the timer 50 GOSUB 2000 REM Your application task 2 60 OUT amp H443 data REM Reset the timer 70 X INP amp H443 REM Disable the watchdog timer 80 END 1000 REM Subroutine 1 your application task 1070 RETURN 2000 REM Subroutine 2 your application task 2090 RETURN Appendix D Programming the Watchdog Timer 93 94 PCA 6741 User s Manual
28. l 3 2 5 Integrated Peripherals Setup By choosing the Integrated Peripherals option from the Initial Setup screen menu the screen below is displayed This sample screen contains the manufacturer s default values for the PCA 6741 Enabled Figure 3 5 Integrated Peripherals Setup Chapter 3 Award BIOS Setup 29 3 2 6 Power Management Setup By choosing the Power Management Setup option from the Initial Setup Screen menu the screen below is displayed This sample screen contains the manufacturer s default values for the PCA 6741 Power LR Setup Power Management User Define PM Control by APM Video Off Option Video Off Method PM Timers HDD Power Down Doze Time Out Standby Time Out Suspend Time Out PM Events zx DMA Request PCI master device PCIM Parallel 1 0 PIO Serial 170 510 Keyboard KBD Floppy Disk Controller Hard Disk Controller IRQ 15 1 Detection IRQ 0 Detection tle Move Enter Select PU PD Value F10 Save ESC Exit F1 General Help F5 Previous Values F7 Optimized Defaults Figure 3 6 Power Management Setup 30 PCA 6741 User s Manual 3 2 7 PnP PCI Configurations Setup By choosing the PnP PCI Configurations option from the Initial Setup Screen menu the screen below 15 displayed This sample screen contains the manufacturer s default values for the PCA 6741 Reset Configuration Data Disabled Item Help Resources Controlled By PCI UGA Palette S
29. m test and initialization eese esee 24 3 1 1 System configuration verification 24 3 2 Award BIOS setup 0214412 4 1 00 000 tanen 25 3 2 0 25 3 2 2 Standard CMOS Features Setup 26 3 2 3 Advanced BIOS Features Setup 27 3 2 4 Advanced Chipset Features Setup 28 3 2 5 Integrated Peripherals Setup 29 3 2 6 Power Management Setup essere 30 3 2 7 PnP PCI Configurations Setup 20 3l 7 3 7 34 3 2 10 Exit without saving eene 35 Chapter 4 SVGA Setup 2 2 2 2 37 4 1 Introduction 0 0 0 40 0 0 0 0 9 000 eese 38 4 1 Chipset aine nere reete ce eerie eere 38 38 0 Display 4 1 2 4 2 Installation of SVGA driver 22 0 38 4 2 2 Installation for Windows 98 39 4 2 3 Installation for Windows 47 4 3 Further information 7 eee 52 Chapter 5 PCI Bus Ethernet Interface 53 5 1 Introducetion 54 5 2 Installation of Ethernet 54 5 2 1 Installation for Windows 98
30. most eight 8 characters long Chapter 3 Award BIOS Setup 33 Advanced BIOS Features Load Optimized Defaults Advanced Chipset Features _ Set Password Integrated Peripherals Save amp Exit Setup Power Management Se t Saving Esc Quit F9 Menu in BIOS 1 1 Select Item F10 Save 8 Exit Setup Change Set Disable Passwo Figure 3 8 Set Password Screen 3 2 9 Save amp Exit Setup If you select this option and press lt Enter gt the values entered in the setup utilities will be recorded in the chipset s CMOS memory The microprocessor will check this every time you turn your system on and compare this to what it finds as it checks the system This record is required for the system to operate etup Utility Standard CHOS Features gt PnP PCI Configurations Advanced BIOS Features Load Optimized Defaults Advanced Chipset Features Set Password Integrated Periph Power Management 0 8105 1 Select Item Save amp Exit Setup Save Data to CHOS Figure 3 9 Save amp Exit Setup 34 PCA 6741 User s Manual 3 2 10 Exit without saving Selecting this option and pressing lt Enter gt lets you exit the Setup program without recording any new values or changing old ones Quit Without Saving Y N Saving Esc Quit F9 Menu in BIOS Select Item F10 Save amp Exit Setup Figure 3 10 Exit Setup Without Saving Chapter 3 Award BIOS Setup 35
31. noop tl Move Enter Select PU PD Value F10 Save ESC Exit F1i General Help F5 Previous Values F7 Optimized Defaults Figure 3 7 PnP PCI Configurations Chapter 3 Award BIOS Setup 31 32 3 2 8 Load Optimized Defaults Load Optimized Defaults loads the default system values directly from ROM If the stored record created by the Setup program should ever become corrupted and therefore unusable these defaults will load automatically when you turn the PCA 6741 Series system on Load Optimized Defaults PCA 6741 User s Manual 3 2 8 Set Password To enable the password feature you must first select either Setup or System under the Security Option in the Advanced BIOS Features Setup To change the password choose the Set Password option from the Initial Setup Screen menu and press lt Enter gt 1 If the CMOS is bad or this option has never been used default password is stored in the ROM The screen will display the following messages Enter Password Press lt Enter gt 2 Ifthe CMOS is good or this option has been used to change the default password the user is asked for the password stored in the CMOS The screen will display the following message Confirm Password Enter the current password and press lt Enter gt 3 After pressing lt Enter gt ROM password or the current pass word user defined you can change the password stored in the CMOS The password can be at
32. nto the CD ROM drive 2 Click on the Start icon then select Settings Control Panel and double click on Display Chapter 4 SVGA Setup 39 3 Select the Settings tab then click Advanced Mistay Pinparlins Backgeurd Screen Savai Appesiance web Settings Dipi Unk Moreton on Lindon Device Color gen 5 BAD by AE piels 243 deskdon thes mari Advanced 40 PCA 6741 User s Manual 4 Click the Adapter tab and then the Change button r rupp Devi Chapter 4 SVGA Setup 41 Then click next D 42 PCA 6741 User s Manual 5 Select Display a list of all the drivers in a specific location then click Next Chapter 4 SVGA Setup 43 6 Click the Have Disk button 44 PCA 6741 User s Manual Update Driver Warning Windows detects that your current driver may closer match for 7 your hardware device than the driver you selected Are you sure you want to use the driver you selected 7 Click Finish to install the driver m STHicraelectionics STAC indo has finished ineballing the dree vou selected bor device Chapter 4 SVGA Setup 45 8 Reboot the system Seachem Change Q 46 PCA 6741 User s Manual 4 2 3 Installation for Windows 1 Click the right key of mouse on the desktop sele
33. onnector Pin RS 422 port RS 485 port 1 TXD DATA 2 N C N C 3 TXD DATA 4 N C 5 RXD N C 6 N C N C 7 RXD N C 8 N C N C 9 GND GND 10 N C N C 2 RS 232 connector CN14 Table 10 2 5 232 RS 232 port Pin RS 232 port 1 DCD 6 CTS 2 DSR 7 DTR 3 RxD 8 RI 4 RTS 9 GND 5 TxD 10 N C Appendix A Pin Assignments 77 COM1 RS 232 connector 15 12345 OOOOO 6789 Table A 11 COM1 RS 232 connector 20 5 Signal DCD RXD TXD DTR GND DSR RTS CTS BY H Internal keyboard connector CN16 N O hw Table A 12 External keyboard connector Pin Signal CLK DATA NC GND 60 5 78 PCA 6741 User s Manual power connector 17 1 0 2 0 3 O 4 Table A 13 power connector Pin Signal 1 12 V 2 GND 3 GND 4 5 V Keyboard and mouse connnector CN18 2 1 Table A 14 Keyboard and mouse connector Pin Signal KB DATA MS DATA GND CLOCK MS CLOCK Appendix Pin Assignments 79 80 PCA 6741 User s Manual APPENDIX System Assignments System I O ports DMA
34. or on the bottom of the bracket 1 the first RS 232 port COMI The DB 9 connector on the adapter kit 15 the second serial port COM2 Chapter 2 Connecting 19 Table 2 3 Serial port connections COM1 2 Connector Function COM1 3 4 RS 232 COM2 RS 232 422 485 2 17 1 RS 232 connection COM1 CN15 Different devices implement the RS 232 standard in different ways If you are having problems with a serial device be sure to check the pin assignments for the connector 2 17 2 RS 232 422 485 connection COM2 CN10 RS 232 CN11 RS 422 485 is an RS 232 422 485 serial port The specific port type is determined by jumper settings JP2 as detailed in Chapter 1 The IRQ and address range for both ports are fixed However 1f you wish to disable the port or change these parameters later you can do this in the system BIOS setup The table below shows the settings for the PCA 6741 series board s ports Table 2 4 Serial port default settings Port Address Interrupt Default COM1 3F8 3E8 IRQ4 3F8 COM2 2F8 2E8 IRQ3 2F8 20 PCA 6741 User s Manual 2 17 Internal keyboard connector 16 In addition to the PS 2 mouse keyboard connector an additional external keyboard connector is provided For external keyboard pin assignments see Appendix A 2 18 AT power connector CN17 If you prefer not to acquire power through the PCA 6741 backplane via the gold H connectors The big 4P power
35. orts 2 serial ports COM1 RS 232 COM2 RS 232 422 485 Watchdog timer 62 level timer interval setup by software or jumperless selection generates system reset or IRQ11 4 PCA 6741 User s Manual 1 3 2 Chipset Consumer II embedded Frame buffer Supports 1 2 4 MB frame buffer with system memory Display type Resolution Non interlaced CRT monitor resolution up to 1280 x 1024 256 colors 1 3 3 Ethernet interface PCA 6741F 0CA2 only Chipset RTL 8139 Ethernet interface PCI 10 100 Mbps Ethernet IEEE 802 3 u protocol compatible Connection On board RJ 45 connector O address switchless setting Built in boot ROM 1 3 4 Mechanical and environmental Dimensions L x W 185 mm x 122 mm Power supply voltage 5 V 4 75 5 25 V Power consumption Maximum 5V 4 6 Typical 5 V 1 39 A w 32 MB SDRAM Operating temperature 0 60 C 32 140 Weight 0 27 kg 0 59 Ibs 1 3 5 Solid state disk Provides support for one DOC 2000 Chapter 1 General Information 5 1 4 Board layout and dimensions CO M O y Re K n LyZ9 0VL9 WOd 26 99 Notes Figure 1 1 PCA 6741 dimensions component side 6 PCA 6741 User s Manual
36. puts an error message You will then need to run the BIOS setup program to set the configuration information in memory There are three situations in which you will need to change the CMOS settings 1 You are starting your system for the first time 2 You have changed the hardware attached to your system 3 The CMOS memory has lost power and the configuration information has been erased The PCA 6741 CMOS memory has an integral lithium battery backup The battery backup should last ten years in normal service but when it finally runs down you will need to replace the complete unit PCA 6741 User s Manual 3 2 Award BIOS setup Award s BIOS ROM has a built in Setup program that allows users to modify the basic system configuration This type of information is stored in battery backed CMOS RAM so that it retains the Setup information when the power is turned off 3 2 1 Entering setup Power on the computer and press lt Del gt immediately This will allow you to enter Setup gt Standard CMOS Features Esc Quit 9 Menu in BIOS 1 Select Item F10 Save 8 Exit Setup Figure 3 1 BIOS setup program initial screen Chapter 3 Award BIOS Setup 25 3 2 2 Standard CMOS Features Setup When you choose the Standard CMOS Features option from the Initial Setup screen menu the screen shown below is displayed This standard Setup Menu allows users to configure system components such as date time hard
37. re 3 6 Power Management Setup sse 30 Figure 3 7 PnP PCI Configurations ssssseeennne 31 Figure 3 9 Save amp Exit Setup 34 Figure 3 8 Set Password Screen 34 Figure 3 10 Exit Setup Without Saving 35 General Information This chapter gives background informa tion on the PCA 6741 Sections include Board specifications Board layout and dimensions 1 1 Introduction The 6741 is the ultimate cost effective solution for limited space applications It offers all the functions of an AT compatible industrial computer on a single board The PCA 6741 comes with an embedded high performance STPC Consumer II 133 processor and 32MB SDRAM on board For maximum performance the PCA 6741 also supports one optional SODIMM socket that can accept up to 64 MB memory On board features include an Ethernet interface a socket for DOC 2000 Enhanced IDE interface one parallel port two serial ports RS 232 and RS 232 422 485 with DB 9 connector as COM1 anda mini DIN PS 2 keyboard mouse interface The PCA 6741 supports CRT resolutions up to 1280 x 1024 256 colors The PCA 6741 complies with the Green Function standard and supports three types of power saving features Normal Doze and Sleep modes The display type configuration is done through software A single Flash chip holds the system BIOS and the VGA BIOS This minimizes
38. t This manual is for the PCA 6741 series half size CPU card Part No 200K674100 1 Edition Publishedin Taiwan Dec 2002 Packing list Before installing your board ensure that the following materials have been received 1 6741 Series all in one single board computer 1 Startup Manual part no 200 674110 utility disk CD including utilities and manual in PDF format 1 hard disk drive IDE interface cable 40 pin part no 1701400601 keyboard PS 2 mouse cable part no 1700060202 1 port parallel port cable part no 1701260303 1 floppy disk drive interface cable 700 mm 28 part no 1701340700 1 Warranty Certificate If any of these items are missing or damaged contact your distributor or sales representative immediately Optional devices IrdA adapter part 968900042 Contents Chapter 1 General Information 1 PN 2 1 2 E d 3 1 3 Specifications 4 1 3 1 Standard SBC functions 4 1 3 2 VGA 5 1 3 3 Ethernet interface PCA 6741F 0CA2 only 5 1 3 4 Mechanical and environmental 5 1 3 5 Solid state dek 5 1 4 Board layout and dimensions cerent 6 Chapter 2 Connecting Peripherals 7 2 1 Connector locations component side
39. the number of chips and eases configuration You can change the display BIOS simply by programming the Flash chip If you need any additional functions the PCA 6741 has a PC 104 connector for future upgrades 2 PCA 6741 User s Manual 1 2 Features On board Low power STMicroelectronics STPC Consumer II 133 processor fanless On board 32 MB SDRAM Embedded Consumer II VGA display controller 62 level watchdog timer jumperless on line setup supported Supports wake up on LAN ring on by Modem SSD supports DiskOnChip 2000 Supports CMOS data backup functions PC 104 connector supports face up installation Chapter 1 General Information 3 1 3 Specifications 1 3 1 Standard SBC functions CPU Embedded STMicroelectronics STPC Consumer 133 MHz processor provides fanless operation BIOS 2 Mbit Flash BIOS Supports Plug amp Play APM Supports Ethernet Boot ROM Supports boot from CD ROM Supports boot from LS 120 ZIP Drive Optional Customer icon can be supplied Chipset STPC Consumer 133 System memory Onboard 32MB SDRAM and one optional SDRAM SODIMM max 64MB socket PCI IDE interface One Enhanced IDE interface Supports 2 IDE devices PIO mode 3 4 with bus mastering up to 14 MB sec Floppy disk drive interface Supports up to two FDDs 360 KB 1 2 MB 720 KB 1 44 MB 2 88 MB Parallel port One parallel port supports EPP ECP IR port One 115 kbps IrDA compliant serial infrared Serial p
40. ule This module mounts on the system case You must configure the setting through BIOS setup Chapter 2 Connecting 17 2 12 ATX Feature Connector 7 P8 6 pin in backplane P9 6 pin in backplane When the PCA 6741 is used as a standalone card the main power connector CN7 is used If the PCA 6741 is used with a passive backplane the main power connector CN7 should not be connected This is because the card will be powered from the backplane To ATX feature connector CN7 ATX power supply source 20 female connector Figure 2 4 ATX adaptor cable The ATX adapter cable optional is used to connect the PCA 6741 to the ATX power supply The ATX adapter cable has different connec tors at both ends On one end is the ATX 20 pin female type which connects to the male ATX power supply source The other end has a 3 pin connector female type which connects to the ATX feature connector CN7 on the board itself This end also has the 6 pin main power connector P8 and a 6 pin connector P9 which is used when the board is mounted on a passive backplane 2 13 VGA display connector CN9 18 The PCA 6741 provides a VGA controller for a high resolution VGA interface The PCA 6741 CN9 is a DB 15 connector for VGA monitor input Pin assignments for the CRT display are detailed in Appendix A PCA 6741 User s Manual 2 14 104

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