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PCA-6275 manual
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84 pages, 816.61 Kb
PCA-6275
Pentium
®
II processor-based
PCI/ISA-bus CPU card
Contents
Main
Copyright notice
Acknowledgements
A Message to the Customer
Advantech customer services
Technical support
Product warranty
Initial Inspection
Contents
Chapter 1 Hardware Configuration.............................. 1
Chapter 2 Connecting Peripherals ............................ 2 3
Chapter 3 Award BIOS Setup ..................................... 31
Chapter 4 On-board Security Setup........................... 45
Appendix A Programming the Watchdog Timer....... 5 9
Appendix B Pin Assignments .................................... 63
Page
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Hardware Configuration
CHAPTER
1.1 Introduction
1.2 Features
1.3 Specifications
System
Memory
Input/Output
Industrial features
Mechanical and environmental specifications
1.4 Board Layout: Main Features
1.5 Jumpers and Connectors
Page
Chapter 1 Hardware Configuration
1.6 Board Layout: Jumper and Connector Locations
Figure 1-1: Board layout: jumper and connecter locations
1.7 Safety Precautions
1.8 Jumper Settings
1.8.1 How to set jumpers
1.8.2 CPU core frequency (J1)
Page
1.8.3 Watchdog timer output (J2)
1.8.4 CMOS clear (J4)
1. 9 System Memory
1.9.1 Sample calculation: DIMM memory capacity
Page
1.10 Memory Installation Procedures
1.11 Cache Memory
1.12 Mounting the CPU and Cooling Modules
Step 1
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Connecting Peripherals
CHAPTER
2.1 Primary (CN1) and Secondary (CN2) IDE Connectors
2.2 IR Connector (CN3)
2.3 USB Connector (CN4)
2.4 Parallel Port Connector (CN5)
2.5 ATX Power Control Connectors (CN6 and J3)
2.5.1 ATX feature connector (CN6) and soft power switch connector (J3)
2.5.2 Controlling the soft power switch
Page
2.8 Front Panel Connectors (CN10, CN11, CN12, CN13 and J3)
2.8.1 External speaker (CN10)
2.8.2 Keyboard lock and power on LED (CN11)
2.8.3 IDE LED (CN12)
2.8.4 Reset (CN13)
2.9 External Suspend Switch Lead (SMI) (CN14)
2.10 Serial Ports (CN15: COM1; CN16: COM2)
Page
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3.1 Introduction
3.2 Entering Setup
Page
3.4 BIOS Features Setup
3.4.1 Virus Warning
3.4.2 Quick Power On Self Test
3.4.3 Boot Sequence
3.4.4 Boot Up Floppy Seek
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3.5 Chipset Features Setup
3.6 Power Management Setup
3.6.1 Power Management
3.6.2 HDD Power Management
Note: The HDD will not power down if the Power Management option is disabled.
3.6.3 Soft-Off by PWR-BTTN
3.7 PCI Configuration Setup
3.7.1 IRQ-xx assigned to : PCI/ISA PnP
3.7.2 DMA-x assigned to : PCI/ISA PnP
3.7.3 Used MEM base addr : N/A
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3.11 Password Setting
3.12 IDE HDD Auto Detection
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4.1 Introduction
4.2 Installation of OBS Devices
4.3 Driver Installation
4.3.1 Necessary prerequisites
4.3.2 Before you begin
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A
A.1 Programming the Watchdog Timer
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Pin Assignments
APPENDIX
B
B.1 COM1/COM2 RS-232 Serial Port (CN15, CN16)
B.2 Keyboard and Mouse Connnector (CN18)
B.3 External Keyboard Connector (CN17)
B.4 ATX Feature Connector (CN6)
B.5 IDE Hard Drive Connector (CN1, CN2)
* low active
39 37 .... 3 1 40 38 .... 4 2
B.6 USB Connector (CN4)
B.7 CPU Fan Power Connectors (CN8, CN9)
B.8 Floppy Drive Connector (CN7)
* low active
33 31 .... 3 1 34 32 .... 4 2
B.9 Parallel Port Connector (CN5)
13 12 .... 2 1 26 25 .... 15 14
B.10 IR Connector (CN3)
B.11 HDD LED Connector (CN12)
B.12 Power LED and Keylock Connector (CN11)
B.13 External Speaker (CN10)
B.14 System I/O Ports
B.15 DMA Channel Assignments
B.16 Interrupt Assignments
B.17 1st MB Memory Map
