Advantech PCA-6277-B User manual

PCA-6277-B
Full-size dual socket 370
Intel®Pentium® III proces-
sor based PCI/ISA-bus
CPU card

Copyright notice
This document is copyrighted, 2004, by Advantech Co., Ltd. All rights
are reserved. Advantech Co., Ltd. reserves the right to make improve-
ments to the products described in this manual at any time without
notice.
No part of this manual may be reproduced, copied, translated or trans-
mitted in any form or by any means without the prior written permission
of Advantech Co., Ltd. Information provided in this manual is intended
to be accurate and reliable. However, Advantech Co., Ltd. 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 Phoenix Technologies Ltd., Inc.
• IBM and PC are trademarks of International Business Machines Cor-
poration.
•Intel
®and Pentium®III are trademarks of Intel Corporation.
• MS-DOS is a trademark of Microsoft Corporation.
• SMC is a trademark of Standard Microsystems Corporation.
• WinBond is a trademark of Winbond Corporation.
• VIA is a registered trademark of VIA Technologies Inc.
• Adaptec is a registered trademark of Adaptec Inc.
All other product names or trademarks are the properties of their respec-
tive owners.
Part No. 2002627712 3rd Edition
Printed in Taiwan April 2004

A Message to the Customer
Advantech customer services
Each and every Advantech product is built to the most exacting
specifications to ensure reliable performance in the harsh and
demanding conditions typical of industrial environments. Whether
your new Advantech equipment is destined for the laboratory or the
factory floor, you can be assured that your product will provide the
reliability and ease of operation for which the name Advantech has
come to be known.
Your satisfaction is our primary concern. Here is a guide to
Advantech’s customer services. To ensure you get the full benefit of
our services, please follow the instructions below carefully.
Technical support
We want you to get the maximum performance from your products.
So if you run into technical difficulties, we are here to help. For the
most frequently asked questions, you can easily find answers in your
product documentation. These answers are normally a lot more
detailed than the ones we can give over the phone.
So please consult this manual first. If you still cannot find the answer,
gather all the information or questions that apply to your problem, and
with the product close at hand, call your dealer. Our dealers are well
trained and ready to give you the support you need to get the most
from your Advantech products. In fact, most problems reported are
minor and are able to be easily solved over the phone.
In addition, free technical support is available from Advantech
engineers every business day. We are always ready to give advice on
application requirements or specific information on the installation
and operation of any of our products.

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Product warranty
Advantech warrants to you, the original purchaser, that each of its
products will be free from defects in materials and workmanship for
two years from the date of purchase.
This warranty does not apply to any products which have been
repaired or altered by persons other than repair personnel authorized
by Advantech, or which have been subject to misuse, abuse, accident
or improper installation. Advantech assumes no liability under the
terms of this warranty as a consequence of such events.
If an Advantech product is defective, it will be repaired or replaced at
no charge during the warranty period. For out-of-warranty repairs, you
will be billed according to the cost of replacement materials, service
time and freight. Please consult your dealer for more details.
If you think you have a defective product, follow these steps:
1. Collect all the information about the problem encountered. (For
example, type of PC, CPU speed, Advantech products used, other
hardware and software used, etc.) Note anything abnormal and list
any on-screen messages you get when the problem occurs.
2. Call your dealer and describe the problem. Please have your
manual, product, and any helpful information readily available.
3. If your product is diagnosed as defective, obtain an RMA (return
material authorization) number from your dealer. This allows us to
process your return more quickly.
4. Carefully pack the defective product, a fully-completed Repair and
Replacement Order Card and a photocopy proof of purchase date
(such as your sales receipt) in a shippable container. A product
returned without proof of the purchase date is not eligible for
warranty service.
5. Write the RMA number visibly on the outside of the package and
ship it prepaid to your dealer.

Initial Inspection
Before you begin installing your card, please make sure that the follow-
ing materials have been shipped:
• 1 PCA-6277-B dual socket 370 Pentium® III processor-based single
board computer
• 2 Pentium® III processor with cooling fans (optional)
• 1 PCA-6277-B startup Manual
• 1 CD driver utility and manual (in PDF format)
• 1 SCSI driver disk (optional)
• 1 FDD cable, P/N: 1700340640
• 2 UDMA 66/100 HDD cables, P/N: 1701400452
• 1 printer (parallel port) cable & COM port cable kit, P/N:
1700060305
• 1 ivory cable for PS/2 keyboard and PS/2 mouse (optional), P/N:
1700060202
• 1 SCSI cable (optional), P/N 1701060000
• 1 USB cable (optional), P/N 1700100170
If any of these items are missing or damaged, contact your distributor
or sales representative immediately.
We have carefully inspected the PCA-6277-B mechanically and
electrically before shipment. It should be free of marks and scratches
and in perfect working order upon receipt.
As you unpack the PCA-6277-B, check it for signs of shipping damage.
(For example, damaged box, scratches, dents, etc.) If it is damaged or it
fails to meet the specifications, notify our service department or your lo-
cal sales representative immediately. Also notify the carrier. Retain the
shipping carton and packing material for inspection by the carrier. After
inspection, we will make arrangements to repair or replace the unit.

Contents
Chapter 1 Hardware Configuration .............................. 1
1.1 Introduction ........................................................................2
1.2 Features ...............................................................................3
1.3 Specifications ......................................................................5
1.3.1 System .........................................................................5
1.3.2 Memory .......................................................................5
1.3.3 Input/Output ................................................................6
1.3.4 VGA interface .............................................................6
1.3.5 SCSI interface .............................................................6
1.3.6 Ethernet LAN ..............................................................6
1.3.7 Industrial features ........................................................7
1.3.8 Mechanical and environmental specifications ............7
1.4 Jumpers and Connectors ...................................................8
1.5 Board Layout: Jumper and Connector Locations ........ 11
1.6 Safety Precautions ............................................................14
1.7 Jumper Settings ................................................................15
1.7.1 How to set jumpers.................................................... 15
1.7.2 CMOS clear (J1) .......................................................16
1.7.3 Watchdog timer output (J2) ...................................... 16
1.8 System Memory ................................................................ 17
1.8.1 Sample calculation: DIMM memory capacity .......... 17
1.8.2 Supplementary information about DIMMs ...............18
1.9 Memory Installation Procedures ....................................19
1.10 Cache Memory .................................................................19
1.11 CPU Installation ...............................................................20
1.12 Dual Processor Systems ...................................................21
Chaper 2 Connecting Peripherals .............................. 23
2.1 Introduction ......................................................................24
2.2 Primary (CN1) and Secondary (CN2) IDE Connectors 24

2.3 Floppy Drive Connector (CN3) .......................................25
2.4 Parallel Port (CN4) ..........................................................26
2.5 USB Port (CN6) ................................................................27
2.6 USB Ports (CN31 and CN32) ..........................................27
2.7 VGA Connector (CN7) .....................................................28
2.8 10/100Base-T Ethernet Connectors (CN8 and CN34) ...28
2.9 Serial Ports (CN9: COM1; CN10: COM2) ....................29
2.10 PS/2 Keyboard & Mouse Connectors (CN11, CN33) ....31
2.11 External Keyboard Connector (CN12) ..........................31
2.12 CPU_1 Fan Connector (CN14)........................................32
2.13 CPU_2 Fan Connector (CN15)........................................32
2.14 Front Panel Conn(CN16,17,18,19,21,22) ........................32
2.14.1 Keyboard lock and power LED (CN16) .................33
2.14.2 External speaker (CN17) .........................................33
2.14.3 Reset (CN18) ...........................................................34
2.14.4 HDD LED (CN19) ..................................................34
2.15 ATX Power Control Connectors (CN20 and CN21) .....35
2.15.1 ATX conn (CN20)& soft pwr switch conn (CN21) 35
2.15.2 Controlling the soft power switch ...........................36
2.16 SNMP-1000 Remote Manager Connector ......................36
Chapter 3 Award BIOS Setup ..................................... 37
3.1 Introduction ......................................................................38
3.1.1 CMOS RAM backup .................................................38
3.2 Entering Setup ..................................................................39
3.3 Standard CMOS Setup ....................................................39
3.4 Advanced BIOS Features ................................................40
3.4.1 Virus Warning............................................................40
3.4.2 CPU Internal Cache...................................................40
3.4.3 CPU L2 Cache ECC Checking .................................41
3.4.4 First/Second/Third/Other Boot Device .....................41
3.4.5 Swap Floppy Drive ...................................................41
3.4.6 Boot UP Floppy Seek ................................................41
3.4.7 Boot Up NumLock Status .........................................41
3.4.8 Gate A20 Option .......................................................41

3.4.9 Typematic Rate Setting .............................................42
3.4.10 Typematic Rate (Chars/Sec) ....................................42
3.4.11 Typematic Delay (msec) .......................................... 42
3.4.12 Security Option ....................................................... 42
3.4.13 MPS Version Control For OS [1.1] .........................42
3.4.14 OS Select for DRAM > 64MB ................................ 42
3.4.15 Video BIOS Shadow ............................................... 43
3.5 Advanced Chipset Features ............................................. 43
3.5.1 DRAM Clock ............................................................44
3.5.2 SDRAM Cycle Length .............................................. 44
3.5.3 Bank Interleave .........................................................44
3.5.4 Memory Hole ............................................................45
3.5.5 System BIOS Cacheable ........................................... 45
3.5.6 AGP Aperture Size .................................................... 45
3.5.7 AGP-4X Mode ..........................................................45
3.5.8 AGP Driving Control ................................................45
3.5.9 AGP Fast Write.......................................................... 45
3.5.10 Onboard USB ..........................................................46
3.5.11 USB Keyboard Support ........................................... 46
3.5.12 USB Mouse Support ............................................... 46
3.5.13 CPU to PCI Write Buffer ........................................46
3.5.14 PCI Dynamic Bursting ............................................46
3.5.15 PCI Master 0 WS Write........................................... 47
3.5.16 PCI Delay Transaction ........................................... 47
3.5.17 AGP Master 1 WS Write ......................................... 47
3.5.18 AGP Master 1 WS Read .......................................... 47
3.5.19 Memory Parity/ ECC Check ...................................47
3.6 Integrated Peripherals .....................................................48
3.6.1 On-Chip Primary/Secondary PCI IDE ......................48
3.6.2 IDE Primary Master/Slave PIO/UDMA Mode,
IDE Secondary Master/Slave PIO/UDMA Mode (Auto) ... 48
3.6.3 Init Display First ....................................................... 49
3.6.4 Onboard LAN1/LAN2 Chip .....................................49
3.6.5 IDE HDD Block Mode.............................................. 49
49

3.6.6 Onboard FDD Controller ..........................................50
3.6.7 Onboard Serial Port 1 (3F8/IRQ4) ............................50
3.6.8 Onboard Serial Port 2 (2F8/IRQ3) ............................50
3.6.9 UART 2 Mode ...........................................................50
3.6.10 Onboard Parallel Port (378/IRQ7) ..........................51
3.6.11 Onboard Parallel Mode (ECP + EPP) ..................... 51
3.6.12 ECP Mode Use DMA ..............................................51
3.6.13 Parallel Port EPP Type ............................................51
3.7 Power Management Setup ...............................................52
3.7.1 Power Supply Type ...................................................52
3.7.2 ACPI function ...........................................................52
3.7.3 Power Management ...................................................53
3.7.4 PM Control by APM .................................................53
3.7.5 Video Off Option.......................................................54
3.7.6 Video Off Method .....................................................54
3.7.7 MODEM Use IRQ ....................................................54
3.7.8 Soft-Off by PWRBTN...............................................54
3.7.9 State After Power Failure ..........................................55
3.7.10 Wake Up Events ......................................................55
3.8 Wake Up Event .................................................................56
3.8.1 VGA ..........................................................................56
3.8.2 LPT & COM .............................................................56
3.8.3 HDD & FDD .............................................................56
3.8.4 Power On by LAN ....................................................56
3.8.5 Power On by Modem ................................................57
3.8.6 Power On by Alarm ...................................................57
3.9 PnP/PCI Configurations ..................................................58
3.9.1 PnP OS Installed ....................................................... 58
3.9.2 Reset Configuration Data ..........................................58
3.9.3 Resources Controlled By: .........................................58
3.9.4 PCI/VGA Palette Snoop ............................................ 59
3.9.5 Assign IRQ for VGA ................................................59
3.9.6 Assign IRQ for US13 ................................................59
3.10 PC Health Status ..............................................................59

3.10.1 Current CPU_1 Temperature ...................................59
3.10.2 Current CPU_2 Temperature ...................................59
3.10.3 Current CPUFAN1 Speed .......................................60
3.10.4 Current CPUFAN2 Speed .......................................60
3.10.5 CPU_1 VCORE ...................................................... 60
3.10.6 CPU_2 VCORE ...................................................... 60
3.10.7 +3.3V/+5V/+12V ....................................................60
3.11 Load Setup Defaults .........................................................61
3.12 Password Setting ..............................................................61
3.13 Save & Exit Setup............................................................. 62
3.14 Exit Without Saving ......................................................... 62
Chapter 4 AGP SVGA Setup ....................................... 63
4.1 Before You Begin ..............................................................64
4.2 Features .............................................................................64
4.3 VGA Installation............................................................... 65
4.4 AGP Installation ...............................................................66
Chapter 5 LAN Configuration ..................................... 69
5.1 Introduction ......................................................................70
5.2 Features .............................................................................70
5.3 Driver Installation ............................................................71
5.4 Windows NT Drivers Setup Procedure .......................... 72
5.5 Windows 2000 Drivers Setup Procedure ........................79
Chapter 6 Onboard Security Setup ............................ 87
6.1 Introduction ......................................................................88
6.2 Installation ........................................................................88
6.3 Windows 2000 Drivers Setup Procedure ........................89
Chapter 7 SCSI Setup and
Configurations .............................................................. 93
7.1 Introduction ......................................................................94
7.2 Understanding SCSI ........................................................94
7.3 SCSI IDs ............................................................................ 95

7.4 Terminating the SCSI Bus ...............................................96
7.5 Configuring the SCSI interface with SCSISelect ..........97
7.6 Starting SCSISelect ..........................................................99
7.7 Using SCSISelect Settings ..............................................100
7.8 Using SCSI Disk Utilities ...............................................104
7.9 Installation under Windows NT/Windows 2000..........104
7.10 Windows NT Driver Setup Procedure ..........................105
7.11 Windows 2000 Driver Setup Procedure ....................... 108
Chapter 8 IDE Driver Setup .......................................115
8.1 Installation ...................................................................... 116
Appendix A Programming the
Watchdog Timer ......................................................... 121
A.1 Programming the Watchdog Timer .............................. 122
Appendix B Pin Assignments .................................. 125
B.1 IDE Hard Drive Connector (CN1, CN2) ......................126
B.2 Floppy Drive Connector (CN3) ..................................... 127
B.3 Parallel Port Connector (CN4) ..................................... 128
B.4 USB Connector (CN6)....................................................129
B.5 VGA Connector (CN7) .................................................. 129
B.6 Ethernet 10/100Base-T RJ-45 Conn (CN8, CN34) ......130
B.7 COM1/COM2 RS-232 Serial Port (CN9, CN10) ........130
B.8 Keyboard and Mouse Connnector (CN11)................... 131
B.9 External Keyboard Connector (CN12) ........................131
B.10 IR Connector (CN13) .....................................................132
B.11 CPU_1 Fan Power Connector (CN14) .......................... 132
B.12 CPU_2 Fan Power Connector (CN15) .......................... 133
B.13 Power LED and Keylock Connector (CN16) ..............133
B.14 External Speaker Connector (CN17)............................ 134
B.15 Reset Connector (CN18) ................................................134
B.16 HDD LED Connector (CN19) .......................................135
B.17 ATX Feature Connector (CN20) ...................................135
B.19 Extension I/O Board Connector (CN27) ......................136

B.18 ATX Soft Power Switch (CN21) ....................................136
B.20 Extension I/O Board Connector (CN28) ......................137
B.21 SM Bus Connector (CN29) ............................................138
B.22 PS/2 Mouse Connector (CN33) .....................................138
B.23 System I/O Ports ............................................................. 139
B.24 DMA Channel Assignments .......................................... 140
B.25 Interrupt Assignments ...................................................140
B.26 1st MB Memory Map .....................................................141
B.27 PCI Bus Map .................................................................. 141

Tables
Table 1-1: Jumpers ........................................................................................................... 8
Table 1-2: Connectors ....................................................................................................... 9
Table 1-3: CMOS clear (J1) ............................................................................................ 16
Table 1-4: Watchdog timer output (J2) ........................................................................... 16
Table 1-5: DIMM module allocation table ....................................................................... 17
Table 1-6: DIMM memory capacity sample calculation .................................................. 17
Table 2-1: Serial port connections (COM1, COM2) ........................................................ 30
Table 2-2: PS/2 or ATX power supply LED status .......................................................... 33
Table B-1: IDE hard drive connector (CN1, CN2) ......................................................... 126
Table B-2: Floppy drive connector (CN3) ..................................................................... 127
Table B-3: Parallel port connector (CN4) ...................................................................... 128
Table B-4: USB1/USB2 connector (CN6) ..................................................................... 129
Table B-5: VGA connector (CN7) ................................................................................. 129
Table B-6: Ethernet 10/100Base-T RJ-45 connector (CN8, CN34) .............................. 130
Table B-7: COM1/COM2 RS-232 serial port (CN9, CN10) ........................................... 130
Table B-8: Keyboard and mouse connector (CN11) ..................................................... 131
Table B-9: External keyboard connector (CN12) .......................................................... 131
Table B-10: IR connector (CN13) ................................................................................. 132
Table B-11: CPU fan power connector (CN14) ............................................................. 132
Table B-12: CPU fan power connector (CN15) ............................................................ 133
Table B-13: Power LED and keylock connector (CN16) ............................................... 133
Table B-14: External speaker (CN17) ........................................................................... 134
Table B-15: Reset connector (CN18) ............................................................................ 134
Table B-16: HDD LED connector (CN19) ..................................................................... 135
Table B-17: ATX feature connector (CN20) .................................................................. 135
Table B-18: ATX soft power switch (CN21) .................................................................. 136
Table B-19: Extension I/O board connector (CN27) ..................................................... 136
Table B-20: Extension I/O board connector (CN28) ..................................................... 137
Table B-21: SM bus connector (CN29) ......................................................................... 138
Table B-22: PS/2 mouse connector (CN33) ................................................................. 138
Table B-23: System I/O ports ........................................................................................ 139
Table B-24: DMA channel assignments ....................................................................... 140
Table B-25: Interrupt assignments ................................................................................ 140
Table B-26: 1st MB memory map ................................................................................. 141
Table B-27: PCI bus map .............................................................................................. 141

Figures
Figure 1-1: Board layout: jumper and connecter locations ......................................... 11
Figure 1-2: SCSI daughter board layout ..................................................................... 12
Figure 1-3: Extension I/O daughter board ................................................................... 13

Hardware Configuration
This chapter provides background
information on the PCA-6277-B. It will
show you how to configure the card to
match your application and prepare it for
installation into your PC..
Sections include:
• Introduction
• Features
• Specifications
• Board Layout
• Jumpers and Connectors
• Safety Precautions
• Jumper Settings
• System Memory
• Memory Installation Procedures
• Cache Memory
• CPU Installation
1
CHAPTER

2PCA-6277-B User's Manual
1.1 Introduction
The PCA-6277-B Series all-in-one industrial grade dual CPU card
uses Intel's highly acclaimed Pentium®III processor, together with the
VIA Apollo Pro133A chipset. The card works with standard ISA or
PCI/ISA-bus passive backplanes.
The CPU provides 256/512 KB on-CPU L2 cache, eliminating the
need for external SRAM chips. It has two PCI EIDE interfaces (for
up to four 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 EPP/ECP) and four USB (Universal Serial Bus) ports. The
PCI enhanced IDE controller supports Ultra DMA 33/66/100 and PIO
Mode 4 operation. This provides data transfer rates of up to 33/66/
100 MB/sec. System BIOS supports boot-up from an IDE CD-ROM,
SCSI CD-ROM, LS-120, IDE HDD, SCSI HDD, ZIP-100, LAN, and
FDD.
A backup of CMOS data is stored in the Flash memory, which
protects data even after a battery failure. Also included is a 63-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 PCA-6277-B Series offers several impressive industrial features
such as a VGA (AGP) controller, an ultra 160 SCSI controller, dual
10/100 Base-T networking controller, four DIMM slots for a total of 2
GB RAM memory, and an ISA High Drive. All these make it an ideal
choice for applications that require both high performance and full
functionality.
The remote management interface enables the PCA-6277-B to be
managed through Ethernet when it is connected to the SNMP-1000
Remote HTTP/SNMP System Manager.
Note: Some of the features mentioned above are not
available with all models. For more information
about the specifications of a particular model, see
Section 1.3 Specifications.

Chapter 1 Hardware Configuration 3
1.2 Features
1. On-board hardware monitoring: System healthy status
including CPU fan, CPU temperature and system voltages levels
are monitored to ensure stable operation, proper system configu-
ration and management. A remote monitoring interface is
reserved for remote management through Ethernet by using
Advantech's SNMP-1000 system management module.
2. Fan status monitoring and alarm: To prevent system overheat-
ing and damage, the CPU fan can be monitored for speed and
failure. The fan is set for its normal RPM range and alarm thresh-
olds.
3. Temperature monitoring and alarm: To prevent system over-
heating and damage, the CPU card supports processor thermal
sensing and auto-protection.
4. Voltage monitoring and alarm: System voltage levels are
monitored to ensure stable current flows to critical components.
Voltage specifications will become even more critical for proces-
sors of the future. Thus monitoring will become ever more
necessary to ensure proper system configuration and management.
5. ATX soft power switch: Through the BIOS, the power button can
be defined as the "Standby" (aka "Suspend" or "Sleep") button or
as the "Soft-Off" button (see Section 3.6.6 Soft-off by PWR-
BTN). Regardless of the setting, pushing the power button for
more than 4 seconds will enter the Soft-Off mode.
6. Power-on by modem (requires modem): This allows a computer
to be turned on remotely through an internal or external modem.
Users can thus access information on their computers from
anywhere in the world.
7. Power-on by LAN: This allows you to remotely power up your

4PCA-6277-B User's Manual
system through your network by sending a wake-up frame or
signal. With this feature, you can remotely upload/ download data
to/from systems during off-peak hours.
8. Message LED: Chassis LEDs now act as information providers.
The way a particular LED illuminates indicates the stage the
computer is in. A single glimpse provides useful information to the
user.
9. CMOS RAM backup: When BIOS CMOS setup has been
completed, data in the CMOS RAM is automatically backed up to
the Flash ROM. This is particularly useful in industrial environ-
ments which may cause soft errors. Upon such an error occurring,
BIOS will check the data, and automatically restore the original
data for booting.

Chapter 1 Hardware Configuration 5
1.3 Specifications
1.3.1 System
•CPU:Dual Intel Pentium®III processor, up to 1.4GHz, FSB 100/
133 MHz
•BIOS: Award Flash BIOS, 2 Mb
•System Chipset: VIA Apollo Pro133A (VT82C694T +
VT82C686B)
•Green function: Supports power management operation via BIOS.
Activated by keyboard or mouse activity
•PCI enhanced IDE hard disk drive interface: Supports up to four
IDE large hard disk drives or other enhanced IDE devices. Sup-
ports PIO mode 4 (16.67 MB/s data transfer rate) and Ultra DMA
33/66/100 (33/66/100 MB/s data transfer rate). BIOS enabled/
disabled
•Floppy disk drive interface: Supports up to two floppy disk drives,
5¼" (360 KB and 1.2 MB) and/or 3" (720 KB and 1.44 MB.) BIOS
enabled/disabled
1.3.2 Memory
•RAM: Up to 2GB for PC100/1.5GB for PC133 in four available
168-pin DIMM sockets. Supports PC100/ PC133-compliant
SDRAMs
•ECC (parity DRAM only): Modules can detect multi-bit memory
errors. Correction of 1-bit memory errors