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

2PCI-6771 User's Manual
1.1 Introduction
The PCI-6771 all-in-one industrial grade PCI-bus CPU card uses
Intel’s highly acclaimed Celeron®processor or Pentium®III
processor, together with the Intel 440BX PCI chipset.
The CPU provides 128 KB (or 256 KB for Pentium III) on-CPU
L2 cache, eliminating the need for external SRAM chips. It has
one PCI EIDE interface for up to two devices and a floppy disk
drive interface for up to two devices. Other features include two
RS-232 serial ports (16C550 UARTs with 16-byte FIFO or
compatible), one enhanced parallel port (supports SPP/EPP/ECP)
and one USB (Universal Serial Bus) port. The PCI enhanced IDE
controller supports Ultra DMA/33 and PIO Mode 4 operation.
This provides data transfer rates of over 33 MB/sec. System Bios
supports boot-up from an IDE CD-ROM, SCSI CD-ROM and LS-
120.
A backup of CMOS data is stored in the Flash memory, which
protects data even after a battery failure. Also included is a 62-
level Watchdog timer which resets the CPU or generates an
interrupt if a program cannot be executed normally. This enables
reliable operation in unattended environments.
The PCI-6771 offers several impressive industrial features such as
VGA (AGP) controller, two SODIMM slots for a total of 256 MB
RAM memory and a 10/100Base-T networking controller. In
addition, the PCI-6771 series supports a solid state disk (SSD)
using a CompactFlash™disk that is not as vulnerable to the
hazards of an industrial computing environment. These features
make it an ideal choice for applications that require both high
performance and full functionality.

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
•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

4PCI-6771 User's Manual
•Parallel port: One parallel port, supports EPP/ECP
VGA function
AGP SVGA/Flat Panel Interface
•Chipset: Trident™Cyber 9525 DVD, high performance 64-bit
GUI, 3D engine
•Display memory: 2.5 MB of SDRAM frame buffer on cyber
9525DVD. (with optional 8 MB)
•Display type: Simultaneously supports CRT and flat panel
(EL, LCD and gas plasma) displays
•Interface: 2x AGP, Accelerator Graphics Ports 1.0 compliant
•Display mode:
LCD panel supports up to 800 x 600 @ 24 bpp, 1024 x 768 @
24 bpp.
CRT display supports up to 800 x 600 @ 24 bpp, 1024 x 768
@ 24 bpp
Ethernet controller functions
•RealTek™RTL 8139 chip
PCI Ethernet controller, IEEE 802.3 protocol compatible
Supports 10/100 Mbps Base-T
Solid state disk
•Supports CompactFlash™disks

Chapter 1 General Information 5
Mechanical and environmental specifications
•Standard Mode Power Consumption
4.73 A @ 5 V with Celeron™466, 128 MB SO DIMM
•Operating temperature:
0 ~ 60°C (32 ~ 140°F)
•Size: 185 mm x 122 mm
•Weight: 0.26 kg
1.3 Features
•Supports Socket 370 for Intel®Pentium®III/Celeron™
processor
•AGP 3D VGA/LCD and supports 36 bit XGA TFT LCD Panel
•USB interface compliant with USB rev. 1.0
•SIR support
•System overheat temperature control
•62-levels Watchdog timer, jumperless on-line setup supported
•Supports wake-up on LAN, Modem
•Supports turn off LCD back light function
•Supports PCI interface compliant with PCI rev. 2.1
•Supports four PCI Bus masters

6PCI-6771 User's Manual
1.4 Board layout: Dimensions
Figure 1-1: PCI-6771 (dimensions)

Installation
This chapter tells how to set up the
PCI-6771 hardware. It includes instructions
on setting jumpers, and connecting
peripherals, switches and indicators. Be
sure to read all the safety precautions before
you begin the installation procedure.
CHAPTER
2

2.1 Safety Precautions
Follow these simple precautions to protect yourself from harm and
your PC from damage.
1. To avoid electric shock, always disconnect the power from your
PC chassis before you work on it. Don't touch any components on
the CPU card or other cards while the PC is on.
2. Disconnect power before making any configuration changes. The
sudden rush of power as you connect a jumper or install a card
may damage sensitive electronic components.
3. Always ground yourself to remove any static charge before you touch
your CPU card. Be particularly careful not to touch the chip
connectors. Modern integrated electronic devices, especially CPUs
and memory chips, are extremely sensitive to static electric discharges
and fields. Keep the card in its antistatic packaging when it is not
installed in the PC, and place it on a static dissipative mat when you are
working with it. Wear a grounding wrist strap for continuous
protection.

Chapter 2 Installation 9
2.2 Jumpers
The PCI-6771 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’s jumpers.
Table 2-1: Jumpers
Label Function
JP1 CMOS clear
JP2 Watchdog timer action
JP3 COM2 RS-232/422/485 setting
JP4 Power type select
SW1 Panel type select

10 PCI-6771 User's Manual
2.3 Connectors
On-board connectors link the PCI-6771 to external devices such as
hard disk drives, a keyboard, or floppy drives. The table below
lists the function of each of the board’s connectors.
Table 2-2: Connectors
Label Function
CN1 USB channel 1, 2 connector
CN2 Parallel port connector
CN3 External IDE LED
CN4 IR connector
CN5 ATX power switch button
CN6 Keyboard Lock connector
CN7 Speaker connector
CN8 IDE hard drive connector
CN9 Floppy drive connector
CN10 ATX feature connector
CN11 Reset connector
CN12 CRT display connector
CN13 Fan power connector
CN14 Ethernet 100/10Base-T connector
CN15 COM1, 232 connector
CN16 COM2, 422/485 connector
CN17 COM2, 232 connector
CN18 Flat panel connector
CN19 Ext. flat panel display connector
CN20 Keyboard and PS/2 mouse connector
CN21 EXT keyboard connector
CN22 LCD inverter power
CN23 Main power connector
CN24 CFC connector

Chapter 2 Installation 11
2.3.1Locating connectors
Figure 2-1: Locating connectors (component side)