Advantech PCA-6774 - Manuals
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Manual Advantech PCA-6774
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PCA-6774 User Manual ii Copyright This document is copyrighted, © 2005. All rights are reserved. The origi-nal 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 tran...
iii Packing List Before you begin installing your card, please make sure that the following materials have been shipped:• 1 PCA-6774 all-in-one single board computer• 1 startup manual• CD-ROM or disks for utility, drivers, and manual (in PDF format)• 1 Power cable p/n: 1703080101• 1 PS/2 KB/M cable ...
PCA-6774 User Manual iv Additional Information and Assistance 1. Visit the Advantech web site at www.advantech.com where you can find the latest information about the product.2. Contact your distributor, sales representative, or Advantech's customer service center for technical support if you need a...
vii Table of Contents Contents Chapter 1 Introduction ......................................................2 1.1 Introduction ....................................................................... 2 1.2 Features ............................................................................. 2 1.3 Sp...
1 Chapter 1 1 General Information This chapter gives background information on the PCA-6774. Sections include: • Introduction• Features• Specifications• Board layout and dimensions CH AP T E R
PCA-6774 User Manual 2 Chapter 1 Introduction 1.1 Introduction Advantech's new PCA-6774 is a Socket 370 half-sized CPU card that will support up to 1.26GHz Pentium III with 512KB 2nd cache using VIA VT8606 "Twister T" chipset. This SBC includes a 4X AGP controller, a PCI Ethernet interface, ...
3 Chapter 1 1.3 Specifications 1.3.1 Standard SBC Functions • C PU: Supports Socket 370 for Intel processors up to Pentium III 1.26 GHz with 512KB cache (Tualatin) • System chipsets: VIA VT8606 "Twister T" + VT82C686B • BIOS: Award 256 KB Flash memory • System memory: One DIMM socket accepts...
PCA-6774 User Manual 4 LCD/Simultaneous Mode: 1280 x 1024@16bpp (60Hz), 1024 x 768@16bpp (60Hz), 1280 x 1024@32bppLVDS interface: Supports 2-Channel (2 x 18-bit) LVDS interface 1.3.3 Solid State disk • Supports CompactFlash Type I/II disks 1.3.4 PCI bus Ethernet interface • Chipset: Intel 82551/8255...
7 Chapter 2 2 Installation This chapter explains the setup procedures of PCA-6774 hardware, including instruc-tions on setting jumpers and connecting peripherals, switches and indicators. Be sure to read all safety precautions before you begin the installation procedure. CH AP T E R
PCA-6774 User Manual 8 Chapter 2 Installation 2.1 Jumpers The PCA-6774 has a number of jumpers that allow you to configure your system to suit your application. The table below lists the functions of the various jumpers. 2.2 Connectors Onboard connectors link the PCA-6774 to external devices such as...
13 Chapter 2 2.6 Clear CMOS (J1) This jumper is used to erase CMOS data and reset system BIOS informa-tion.The procedure for clearing CMOS is:1. Turn off the system. 2. Short pin 2 and pin 3. 3. Return jumper to pins 1 and 2. 4. Turn on the system. The BIOS is now reset to its default setting. Warni...
PCA-6774 User Manual 14 2.7 COM2 RS232-422-485 Select (J3) 2.8 Watchdog timer configuration An on-board watchdog timer reduces the chance of disruptions which EMP (electro-magnetic pulse) interference can cause. This is an invalu-able protective device for standalone or unmanned applications. Setup ...
15 Chapter 2 2.9 Installing DIMMs The procedure for installing DIMMs is described below. Please follow these steps carefully. The number of pins are different on either side of the breaks, so the module can only fit in one way. DIMM modules have different pin contacts on each side, and therefore hav...
PCA-6774 User Manual 16 2.10 ATX power control connector (CN20,CN21) 2.10.1 ATX feature connector (CN20) and soft-on power button connector (CN21) The PCA-6774 can support an advanced soft power switch function, if an ATX power supply is used. To enable the soft power switch function:1. Get the spec...
17 Chapter 2 2.11 Printer port connector (CN4) Normally, the parallel port is used to connect the card to a printer. The PCA-6774 includes a multi-mode (ECP/EPP/SPP) parallel port accessed via CN4 and a 26-pin flat-cable connector. You will need an adapter cable if you use a traditional DB-25 connec...
PCA-6774 User Manual 18 set on the end (after the twist in the cable) connects to the A: drive. The set in the middle connects to the B: drive. 3. If you are connecting a 5.25” floppy drive, line up the slot in the printed circuit board with the blocked-off part of the cable connec-tor. If you are c...
PCA-6774 User Manual 20 2.15.5 Panel type selection (SW1) SW1 is an 8 segment DIP switch for DSTN/TFT panel type and resolu-tion functions 2.16 USB connectors (CN6) The PCA-6774 board provides up to two USB (Universal Serial Bus) ports. This gives complete Plug and Play, and hot attach/detach for up...
21 Chapter 2 127 external devices. The USB interfaces comply with USB specification Rev. 1.1, and are fuse protected.The USB interface is accessed through the 5 x 2-pin flat-cable connector, CN6 (USB1, 2). You will need an adapter cable if you use a standard USB connector. The adapter cable has a 5 ...
CHAP T ER 3 Software Configuration This chapter details the software con-figuration information. It shows you how to configure the card to match your application requirements. Award System BIOS will be covered in Chapter 4.Sections include: • Introduction• VGA display software configuration
PCA-6774 User Manual 26 Chapter 3 Software Configuration 3.1 Introduction The system BIOS and custom drivers are located in a 256 KB, 32-pin (JEDEC spec.) Flash ROM device, designated U10. A single Flash chip holds the system BIOS, VGA BIOS, and network Boot ROM image. The display can be configured ...
29 Chapter 4 Chapter 4 Ducks that Need Love! 4 Award BIOS Setup This chapter describes how to set BIOS configuration data. CH AP T E R
PCA-6774 User Manual 30 Chapter 4 Award BIOS Setup 4.1 System test and initialization These routines test and initialize board hardware. If the routines encoun-ter 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: ...
31 Chapter 4 4.2 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. 4.2.1 Entering setup Power ...
PCA-6774 User Manual 34 4.2.4 Advanced Chipset Features setup By choosing the Advanced Chipset 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-6774 Series. Figure 4.4: Advanced Chipset Featur...
37 Chapter 4 4.2.9 Frequency/Voltage Control By choosing the Frequency/Voltage Control option from the Initial Setup Screen menu, the screen below is displayed. This sample screen contains the manufacturer’s default values for the PCA-6774 Figure 4.9: Frequency/Voltage Control Caution Incorrect sett...
PCA-6774 User Manual 38 4.2.10 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 auto-matically when you turn the PCA-677...
39 Chapter 4 3. At the “Confirm Password” prompt, retype the desired password, then press <Enter>. 4. Select Save to CMOS and EXIT, type <Y>, then <Enter>. To Change Password 1. Choose the Set Password option from the CMOS Setup Utility main menu and press <Enter>. 2. When yo...
CHAP T ER 5 PCI SVGA Setup IntroductionInstallation of SVGA drivers -for Windows 95/98/Me-for Windows NT/2000/XP Further information
PCA-6774 User Manual 42 Chapter 5 PCI SVGA Setup 5.1 Introduction The board has an onboard AGP flat panel/VGA interface. The specifica-tions and features are described as follows: 5.1.1 Chipset The board uses a VIA VT8606 chipset from VIA Technology Inc. for its AGP/SVGA controller. It supports many...
43 Chapter 5 5.2 Installation of the SVGA Driver Complete the following steps to install the SVGA driver. Follow the pro-cedures in the flow chart that apply to the operating system that you are using within your board. 5.2.1 Installation for Windows 95 1. Select "Start", "Settings",...
PCA-6774 User Manual 46 6. "S3 GraphicsTwister" appears under the adapter tab. Click the "Apply" button, then the "OK" button. 7. Press “Yes” to reboot.
PCA-6774 User Manual 60 4. Choose "Display a list of...", then press “Next” button. 5. Choose “Display adapters”, press “Next” button.
61 Chapter 5 6. Click the “Have Disk” button. 7. Type the path D:\Biscuit\9577\VGA\Win2000 press the “OK” but-ton.
63 Chapter 5 2. Choose “Hardware” and “Device Manager”, press “OK” button.
PCA-6774 User Manual 68 10. Press “Finish" to reboot. 5.3 Further Information For further information about the AGP/VGA installation in your PCA-6774, including driver updates, troubleshooting guides and FAQ lists, visit the following web resources: VIA website: www.via.com.tw Advantech websites...
PCA-6774 User Manual 70 Chapter 6 PCI Bus Ethernet Interface 6.1 Introduction The board is equipped with a high performance 32-bit Ethernet chipset which is fully compliant with 802.3u 100BASE-T \Fast Ethernet CSMA/CD standards (F version) and compliant IEEE 802.3z/ab 1000BAS-T Gigabit Ethernet (FG ...
PCA-6774 User Manual 74 6.2.3 Installation for Windows 2000 1. Open Device Manager,
77 Chapter 6 5. Select the driver, and click “Next” 6. Click “OK”
79 Chapter 6 9. Click “Yes” to reboot 6.2.4 Installation for Windows NT 1. a. Select "Start", "Settings", "Control Panel" b. Double click "Network"
81 Chapter 6 4. Click “Have Disk.” 5. a. Insert the Utility CD ROM b. Fill in the correct path: D:\Biscuit\9577\LAN\82559er\winnt4 c. Click "OK".
PCA-6774 User Manual 82 6. Check the highlighted item, and click “OK.”
83 Chapter 6 7. Click “Next” to continue setup. 8. Choose the networking protocols, then click "Next"
85 Chapter 6 11. Click “Next” to start the network. 6.3 Further information Realtek website: www.realtek.com.tw Intel website: www.intel.com Advantech websites: www.advantech.com www.advantech.com.tw
Appendix A Programming the Watchdog Timer The board is equipped with a watchdog 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.
PCA-6774 User Manual 88 Appendix A Programming the Watchdog Timer A.1 Supported Input Timing Modes In order to program the watchdog timer, you must write a program which writes I/O port address 443 (hex). The output data is a value of time inter-val. The value range is from 01 (hex) to 3E (hex), and...
89 Appendix A The following example shows how you might program the watchdog timer in BASIC: 10 REM Watchdog timer example program 20 OUT &H443, data REM Start and restart the watchdog 30 GOSUB 1000 REM Your application task #1 40 OUT &H443, data REM Reset the timer 50 GOSUB 2000 REM Your ap...
91 Appendix B B Pin Assignments This appendix contains information of adetailed or specialized nature. It includes: • Primary IDE Connector• Secondary IDE Connector• Floppy Connector• Printer Port Connector• CompactFlash Socket• USB Port 1, 2• D-SUB VGA Connector• LAN RJ45 Connector• COM Port 1, 2• ...
PCA-6774 User Manual 92 Appendix B Pin Assignments B.1 Primary IDE Connector (CN1) Table B.1: Primary IDE Connector (CN1) Pin Signal Pin Signal 1 IDE RESET 2 GND 3 D7 4 D8 5 D6 6 D9 7 D5 8 D10 9 D4 10 D11 11 D3 12 D12 13 D2 14 D13 15 D1 16 D14 17 D0 18 D15 19 GND 20 Vcc 21 REQ 22 GND 23 IOW 24 GND 2...
111 Appx. C C System Assignments This appendix contains information of adetailed nature. It includes: • System I/O ports• 1st MB memory map• DMA channel assignments• Interrupt assignments Appe ndi x
PCA-6774 User Manual 112 Appendix C System Assignments C.1 System I/O Ports Table C.1: System I/O ports Addr. range (Hex) Device 00-1F Master DMA controller 20-3F Master Interrupt controller 40-5F Timer/Counter 60-6F Keyboard controller (60h) KBC Data (61h) Misc Functions & Spkr Ctrl (64h) KBC C...
113 Appx. C C.2 1st MB memory map 778-77A Parallel Port (ECP Extensions) (Port 378+400) MPU-401 select from 300 ~ 330H (2 bytes) Table C.2: 1st MB memory map Addr. range (Hex) Device F0000h - FFFFFh System ROM *CC000h - EFFFFh Unused (reserved for Ethernet ROM) C0000h - CBFFFh Expansion ROM (for VGA...
PCA-6774 User Manual 114 C.3 DMA channel assignments Table C.3: DMA channel assignments Channel Function 0 Available 1 Available (audio) 2 Floppy disk (8-bit transfer) 3 Available (parallel port) 4 Cascade for DMA controller 1 5 Available 6 Available 7 Available * Audio DMA select 1, 3, or 5** Paral...
115 Appx. C C.4 Interrupt assignments Table C.4: Interrupt assignments Interrupt# Interrupt source IRQ 0 Interval timer IRQ 1 Keyboard IRQ 2 Interrupt from controller 2 (cascade) IRQ 3 COM2 IRQ 4 COM1 IRQ 5 Unused IRQ 6 FDD IRQ 7 LPT1 IRQ 8 RTC IRQ 9 Reserved (audio) IRQ 10 Unused IRQ 11 Reserved fo...
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