SBC PCI-6771series User manual

PCI-6771 series
Socket370Pentium®III/Celeron™
Half-sizeCardPCwith High Speed
PCIBus, 3D LCDand Ethernet

PCI-6771User's Manual
Copyright Notice
This document is copyrighted, 1999. 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.
Acknowledgements
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 is a trademark of United Microelectronics Corporation.
All other product names or trademarks are properties of their
respective owners.
For more information on this and other EMAC, Inc. products please
visitourwebsiteat:http://www.emacinc.com
For technical support and service for please visit our support website
at:http://www.emacinc.com/technical_support.htm
This manual is for the PCI-6771 Series Rev. A1 and B1
2nd Edition
Printed in Taiwan May 2000

Chapter 1 General Information 3
1.2 Specifications
Standard SBC functions
•CPU: Socket 370 for Intel® Pentium III processors up to 650
MHz or higher in the future (Rev. B1 only) and Celeron™
processor up to 500 MHz
•BIOS: 2/4 Mbit Flash BIOS, supports Plug & Play, APM 1.2
Support Ethernet Boot ROM
Support boot from CD-ROM
Support boot from LS-120 ZIP™ Drive
Optional Customer icon
•Chipset: Intel® 440BX PCI set, FSB 66/100 MHz
•2nd level cache: 256 KB on Pentium III or 128 KB on Celeron™
Processor
•System memory: Two SODIMM sockets, support 8 MB to 256
MB, accepts 8/16/32/64/128 MB Synchronous DRAM
•PCI IDE interface: One Enhanced IDE interface, supports 2
IDE devices PIO mode 3,4 with bus mastering up to 14 MB/sec.
Ultra DMA model up to 33 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 ports: 2 serial ports
COM1: RS-232, COM2: RS-232/422/485
•Watchdog timer: 62 levels timer interval, setup by software,
jumperless selection, generates system reset or IRQ11

PCI-6771User's Manual
Contents
Chapter 1 General Information ........................................1
1.1 Introduction............................................................................. 2
1.2 Specifications.......................................................................... 3
1.3 Features................................................................................... 5
1.4 Boardlayout:Dimensions ...................................................... 6
Chapter 2 Installation ........................................................7
2.1 SafetyPrecautions...................................................................... 8
2.2 Jumpers................................................................................... 9
2.3 Connectors............................................................................ 10
2.3.1 Locating connectors ..................................................11
2.3.2 Locating Connectors (solder side).............................12
2.4 LocatingJumpers(componentside) .................................... 13
2.5 Settingjumpers .................................................................... 14
2.6 CMOSclearfunction(JP1) ................................................. 15
2.7 Watchdogtimerconfig.(JP2) .............................................. 16
2.8 COM2 settings for RS-232/422/485 (JP3).............................. 17
2.9 Powertypeselect (JP4)........................................................ 17
2.10 LCDPanelselect (SW1) ...................................................... 18
2.11Installation Caution ................................................................. 19
2.12 USBConnector(CN1) .......................................................... 20
2.13 ParallelPort Connector(CN2) ............................................ 20
2.14 HarddiskdriveLED(CN3) .................................................. 21
2.15 IRConnector(CN4) .............................................................. 21
2.16 ATXpowerbutton(CN5) ....................................................... 21
2.17 KeyboardLock(CN6) ........................................................... 21
2.18 ExternalSpeaker(CN7) ....................................................... 22
2.19 EnhancedIDEConnector(CN8) ........................................... 22
2.20 FloppyDriveConnector(CN9) ............................................. 23
2.21 ATXFeatureConnector(CN10) .......................................... 23
2.22 Resetswitch (CN11) ............................................................. 24
2.23 VGADisplayConnector(CN12) .......................................... 24
2.24 CPUFanPowerSupplyConnector(CN13) .......................... 24

Preface and Table of Contents
2.25 EthernetConfiguration(CN14) ........................................... 25
2.26 RS-232connection (COM1-CN15) ...................................... 25
2.27 RS-232/422/485 connection
2.28 FlatpanelDisplayConnector(CN18) .................................. 26
2.29 Ext.flatpanelDisplayConnector(CN19) .............................. 27
2.30 Keyboard&PS/2MouseConnector(CN20) ....................... 27
2.31 ExternalKeyboard(CN21) .................................................... 27
2.32 LCDInverterConnector(CN22).......................................... 27
2.33 ATPowerConnector(CN23)................................................ 28
2.34 CompactFlashDisk(CN24).................................................. 28
2.35 InstallingSystemMemory(SODIMMs) .............................. 28
2.35.1 Installing SODIMMs ....................................................28
2.36 CPUinstallationandupgrading ........................................... 30
CHAPTER 3 Award Bios Setup....................................... 31
3.1 AWARD BIOSSetup ................................................................ 32
3.1.1 Entering setup ...............................................................32
3.1.2 Standard CMOS setup ..................................................33
3.1.3 BIOS features setup ......................................................34
3.1.4 CHIPSET features setup................................................38
3.1.5 Power management setup..............................................39
3.1.6 PnP PCI configuration setup .........................................40
3.1.7 Load BIOS defaults .......................................................40
3.1.8 Load setup defaults.......................................................40
3.1.9 Integrated Peripherals ...................................................41
3.1.10 Password setting .........................................................41
3.1.11 IDE HDD auto detection..............................................42
3.1.12 Save & exit setup.........................................................42
3.1.13 Exit without saving ......................................................42
AGP SVGA Setup ..............................................................43
4.1 Introduction........................................................................... 44
4.1.1 Chipset ...........................................................................44
4.1.2 Displaymemory ..............................................................44
4.1.3 Display types .................................................................44
4.1.4 Dual/simultaneous display.............................................45
4.2 InstallationofSVGAdriver.................................................. 46

PCI-6771User's Manual
4.2.1 Installation for Windows 95/98 ......................................47
4.2.2 Installation for Windows NT..........................................50
4.3 Furtherinformation.............................................................. 52
Chapter 5 PCI Bus Ethernet Interface ..........................53
5.1 Introduction........................................................................... 54
5.2 InstallationofEthernetdriver .............................................. 54
5.2.1 Installation for MS-DOS and Windows 3.1 ....................54
5.2.2 Installation for Windows 95/98 ......................................55
5.2.3 Installation for Windows NT..........................................57
5.3 Furtherinformation.............................................................. 59
Programming the Watchdog Timer .................................61
APPENDIX A Programming the Watchdog Timer .........61
A.1 ProgrammingtheWatchdogTimer ..................................... 62
Appendix C Pin Assignments .........................................65
C.1 USB1/USB2Connector(CN1) ............................................. 66
C.2 ParallelPortConnector(CN2) ............................................ 66
C.3 HDDLEDConnector(CN3).................................................. 67
C.4 IRConnector(CN4) .............................................................. 67
C.5 ATXPowerSwitch(CN5) ..................................................... 67
C.6 KeyboardLockConnector(CN6) ......................................... 68
C.7 ExternalSpeakerConnector(CN7) ..................................... 68
C.8 IDEHardDriveConnector(CN8)......................................... 69
C.9 FloppyDriveConnector(CN9) ............................................. 69
C.10 ATXPower Connector(CN10) ............................................. 70
C.11 ResetSwitch Connector(CN11) .......................................... 70
C.12 CRTDisplayConnector(CN12) .......................................... 70
C.13 CPUFanPowerConnector(CN13) ...................................... 71
C.15 COM1RS-232Serial Port(CN15)...................................... 71
C.16 COM2RS-422/485Serial Port(CN16) .............................. 72
C.17 COM2RS-232Serial Port(CN17)...................................... 72
C.18 24-bitLCDDisplayConnector (CN18) ................................ 73
C.19 36-bitLCDDisplayConnector (CN19) ................................ 74
C.20 KeyboardandMouseConnnecto(CN20).............................. 74
C.23 ATPowerConnector(CN23)................................................ 75
C.22 LCDPowerInverter(CN22) ................................................ 75

Preface and Table of Contents
C.21 ExternalKeyboardConnector(CN21) ................................. 75
C.24 CompactFlashCardConnector(CN24) ............................... 76
Appendix D System Assignments ..................................77
D.1 SystemI/OPorts .................................................................. 78
D.2 DMAChannelAssignments................................................. 79
D.3 InterruptAssignments ......................................................... 79
D.4 1stMBMemoryMap ............................................................ 80
Tables
Table 2-1: Jumpers ..........................................................................................9
Table 2-2: Connectors ....................................................................................10
Table 2-3: RTC power and CMOS clear (JP1) ................................................15
Table 2-4: Watchdog timer system reset select (JP2) ....................................16
Table 2-5: COM2 settings for RS-232/422/485 (JP3) ....................................17
Table 2-6: Power type select (JP4) .................................................................17
Table 2-7: Panel Type Select (SW1) ..............................................................18
Table 2-10: PCI-6771 serial port default settings ..........................................26
Table C-1: USB1/USB2 connector ..................................................................66
Table C-2: Parallel port connector ..................................................................66
Table C-3: HDD LED connector ......................................................................67
Table C-4: IR connector..................................................................................67
Table C-5:ATX power switch........................................................................... 67
Table C-6: Keyboard lock connector ..............................................................68
Table C-7: External speaker connector ...........................................................68
Table C-8: IDE hard drive connector ..............................................................69
Table C-9: Floppy drive connector .................................................................69
Table C-10: ATX power connector ..................................................................70
Table C-11: Reset switch connector ..............................................................70
Table C-12: CRT display connector ................................................................70
Table C-13: CPU fan power connector ...........................................................71

PCI-6771User's Manual
Table C-15: COM1 RS-232 serial port.............................................................71
Table C-16: COM2 RS-232/422/485 serial port ............................................. 72
Table C-17: COM2 RS-232 serial port.............................................................72
Table C-5: 24-bit LCD display connector .......................................................73
Table C-19: 36-bit LCD display connector .....................................................74
Table C-20: Keyboard and mouse connector .................................................74
Table C-23: AT power connector ....................................................................75
Table C-22: LCD power inverter...................................................................... 75
Table C-21: External keyboard connector ......................................................75
Table C-24: CompactFlash card connector ....................................................76
Table D-1: System I/O ports ........................................................................... 78
Table D-2: DMA channel assignments ...........................................................79
Table D-3: Interrupt assignments ..................................................................79
Table D-4:1st MB memory map ......................................................................80
Figures
Figure 1-1: PCA-6771 board layout Dimensions ............................................. 5
Figure 2-1: Locating connectors (component side) ......................................11
Figure 2-2: Locating connectors (solder side) ..............................................12
Figure 2-3: Locating jumpers (component side) ...........................................13
Figure 2-4: ATX adaptor cable ........................................................................23
Figure 2-5: SODIMM dimensions ...................................................................29
Figure 3-1: Setup program initial screen.......................................................32
Figure 3-2: CMOS setup screen.....................................................................33
Figure 3-3: BIOS features setup screen .........................................................34
Figure 3-4: CHIPSET features setup screen ..................................................38
Figure 3-5: Power management setup screen ..............................................39
Figure 3-6: PCI configuration screen ............................................................40
Figure 3-7: Integrated peripherals ................................................................ 41
Figure 3-8: Exiting .........................................................................................42

Preface and Table of Contents

General Information
This chapter gives background information
on the PCI-6771.
Sections include:
•Introduction
•Features
•Specifications
•Board layout and dimensions
CHAPTER
1