IBM CI5VGM Series User Manual

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CI5VGM Series

Full-Size Pentium All-in-one CPU Card

Version 1.0A

Industrial CPU Card

PC-Based Computer Boards for Industrial Automation

User’s Manual

Copyright Notice

This publication is protected by copyright and all rights are reserved. No part of it may be reproduced or transmitted by any means or in any form, without prior consent of the original manufacturer.

The information in this document has been carefully checked and is believed to be accurate. However, the original manufacturer assumes no responsibility for any inaccuracies that may appear in this manual. In no event will the original manufacturer be liable for direct, indirect, special, exemplary, incidental, incidental or consequential damages resulting from any defect or omission in this manual, even if advised of possibility of such damages. The material contained herein is for informational purposes only.

Acknowledgments

Award is a registered trademark of Award Software International, Inc. Cyber 9520/25 is a trademark of Trident Technologies Inc.

IBM, PS/2 are trademarks of International Business Machines Corporation.

Intel and Pentium are registered trademarks of Intel Corporation. Microsoft Windows is a registered trademark of Microsoft Corporation. MVP3 is a registered trademark of VIA Technologies Inc.

All other product names or trademarks are properties of their respective owners.

ii

CI5VGM User’s Manual

 

Contents

Contents

 

Chapter 1 Introduction.............................................

1

Checklist.....................................................................

3

Description .................................................................

3

Features ......................................................................

4

Specifications .............................................................

4

Intelligence .................................................................

7

Board Dimensions .....................................................

8

Chapter 2 Installations ...........................................

10

CPU Installation ......................................................

11

Memory Installation................................................

12

Jumpers on the CI5VGM .......................................

14

Connectors on the CI5VGM...................................

24

Watchdog Timer Configuration ............................

37

Chapter 3 BIOS Configuration..............................

38

Chapter 4 Audio Driver Installation Guide..........

65

Chapter 5 VGA Driver Installation Guide ...........

77

Chapter 6 System Monitor Utility .........................

97

Chapter 7 LANDesk Client Manager .................

105

Chapter 8 Ethernet Setup User’s Guide .............

113

Appendix.................................................................

126

A. I/O Port Address Map.....................................

127

B. Interrupt Request Lines (IRQ).......................

128

CI5VGM User’s Manual

iii

Chapter 1 Introduction

Below are additional information for LCD Panel Type Select and settings for newer CPUs

SW3: LCD Panel Type Select

1

2

3

4

TFT LCD Panel

 

 

 

 

 

ON

ON

ON

ON

640x480 –18

OFF

ON

ON

ON

800x600 –18

ON

OFF

ON

ON

1024x768 –18

OFF

OFF

ON

ON

1024x768 –18+18

ON

ON

OFF

ON

1280x1024 –18+18

1

2

3

4

DSTN LCD Panel

 

 

 

 

 

ON

ON

ON

OFF

640x480 –16

OFF

ON

ON

OFF

800x600 –16

ON

OFF

ON

OFF

1024x768 –16

OFF

OFF

ON

OFF

1024x768 –24

ON

ON

OFF

OFF

1280x1024 –24

Settings for New Cyrix/AMD CPUs

 

 

 

 

 

 

 

 

95MHz

63MHz

3.5x

MII-400

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(333MHz)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

on off off on off off off off

 

 

 

 

 

 

 

 

 

 

 

 

 

 

100MHz

66MHz

3.5x

MII-433

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(350MHz)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

off off off on off off off off

 

 

 

 

 

 

 

 

 

 

 

 

 

 

95MHz

63MHz

4x

MII-450

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(380MHz)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

on off off on on off on off

 

 

 

 

 

 

 

 

 

 

 

 

 

 

100MHz

66MHz

4x

MII-466

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(400MHz)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

off off off on on off on off

 

 

 

 

 

 

 

 

 

 

 

 

 

 

95MHz

63MHz

5x

K6-2/475

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

K6-3/475

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

on off off on off on on off

 

 

 

 

 

 

 

 

 

 

 

 

 

 

100MHz

66MHz

5x

K6-2/500

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

K6-3/500

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

off off off on off on on off

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CI5VGM User’s Manual

 

 

1

Chapter 1 Introduction

1

Introduction

This manual is designed to give you information on the CI5VGM CPU card. It is divided into the following sections:

Checklist .......................................................................................

3

Description....................................................................................

3

Features.........................................................................................

4

Specifications................................................................................

4

Intelligence ...................................................................................

7

Board Dimensions.........................................................................

8

The topics covered in this chapter are as follows:

Checklist

Description

Features

Specifications

Layout of Key Components and Dimensions

2

CI5VGM User’s Manual

Chapter 1 Introduction

Checklist

Please check that your package is complete and contains the items below. If you discover damaged or missing items, please contact your dealer.

The CI5VGM Industrial CPU Card

This User’s Manual

1 IDE Ribbon Cable

1 Floppy Ribbon Connector

2 Serial Port Ribbon Cable and 1 Parallel Port Attached to a Mounting Bracket

1 Audio Output Ribbon Cable and EXTVGM Daughter Card Audio I/O Connector (supplied only if the CPU card has the audio capability)

1 Diskette Containing VIA PCI IDE Driver and Flash Memory Utility, VIA IRQ Routing Driver, VIA VxD Driver

2 Diskettes Containing Trident 9520/25 VGA Driver

2 Diskettes Containing Intel 82558B LAN Driver

5 Diskettes Containing YAMAHA 715 Audio Driver

1 Diskette Containing System Monitor Utility

1 Optional CD containing Intel LANDesk Client Manager

Description

The CI5VGM is a Pentium Industrial CPU card based on the VIA MVP3 chipset and is fully designed for harsh industrial environment. It features a Socket 7 processor connector that is compatible with Pentium-level processors from Intel, Cyrix, AMD and IDT. With three DIMM sockets on board, this card accommodates up to 384MB of system memory.

The CI5VGM comes with Winbond’s W83781D hardware monitoring device that monitors system and CPU temperature, system voltages, and CPU and chassis fan speeds to prevent system crashes by warning the user of adverse conditions. The power management feature provides power savings by slowing down the CPU clock, turning off the monitor screen and stopping the HDD spindle motor.

CI5VGM User’s Manual

3

Chapter 1 Introduction

Features

Socket 7, CPU Speed 90~550MHz

Bus Speed 60/66/75/83/95/100MHz

VIA MVP3 AGPset

Up to 384MB of system memory, ECC function supported

Trident 9520/25 AGP VGA chipset for LCD & CRT display

YAMAHA 715 Audio Chip

16 level programmable watchdog timer, from 0-30 seconds

High speed bi-directional SPP/ECP/EPP parallel port

ISA High Drive

2MB~72MB DiskOnChip support

Hardware Monitoring

Win95 shut-off, Modem ring-on via ATX power

10/100M Base-T Ethernet interface, IEEE 802.3 compliance specification

Port 80 display LED

COM2 supports RS232/433/485

Specifications

Processor Socket: Socket 7 connector

Processor:

Intel Pentium 120/133/150/166/200

Intel Pentium MMX (P55C) 166/200/233

Cyrix 6x86/6x86L P150+/P166+/P200+

Cyrix 6x86MX PR166/PR200/PR233/PR266

Cyrix 6x86MII PR266/PR300/PR333/PR366

AMD K5 PR166

AMD K6 166/200/233/266/300

AMD K6-2/300/333/350/366/380/400/450

IDT WinChip C6 180/200/225MHz

IDT WinChip2-3D 200/225/266MHz

Chipset: VIA MVP3 AGPset with PCI EIDE and RTC built-in

Secondary Cache: 1 MB

4

CI5VGM User’s Manual

Chapter 1 Introduction

Memory Sockets:

Three 168-pin DIMM sockets

Memory types: SDRAM (Synchronous DRAM)

DIMMs: EDO DRAM or SDRAM (Synchronous DRAM) DIMM Size: 8MB, 16MB, 32MB, 64MB, 128MB

BIOS: Y2K compliant Award BIOS, PnP support

FLASH EEPROM (256KB) for BIOS update

ISA Plug and Play (PnP) extension

Power management

DMI BIOS Support:

Desktop Management Interface (DMI) allows users to download system hardware-level information such as CPU type, CPU speed, internal/external frequencies and memory size.

Multi I/O: Winbond W83877TF

Parallel Port: One high-speed parallel port, SPP/EPP/ECP mode

Serial Port: Two 16550 UART compatible ports with COM1 as RS232 and COM2 jumper configurable as RS232/422/485

Enhanced IDE: Two Bus Mastering EIDE mode, up to 4 devices, Two EIDE interfaces for up to four devices, support PIO Mode 3/4 or Ultra DMA/33 IDE Hard Disk, LS-120 and ATAPI CD-ROM.

FDD Interface: Two floppy drives (360KB, 720KB, 1.2MB, 1.44MB, 2.88MB)

AGP bus CRT/LCD: Trident 9520/25 chipset

Embedded 2MB/2.5MB (9520/9525) SDRAM display memory

Simultaneous CRT & LCD display

LCD panel supports DSTN/TFT

1600x1200x256 colors CRT resolution

Up to 1280x1024x64K colors resolution for color active matrix TFT panels (12, 18, and 24bit analog) or (12+12), (18+18) double pixel/CLK interface

USB Interface: Two USB pin-header connectors, compliant with USB Specification Rev. 1.0

CI5VGM User’s Manual

5

Chapter 1 Introduction

Onboard Audio (optional): The onboard audio consists of a YAMAHA YMF715-S (OPL3-SA3) single audio chip that integrates OPL3 and its DAC, 16bit Sigma-delta CODEC, MPU401 MIDI interface, joystick with timer, and a 3D enhanced controller including all the analog components which is suitable for multimedia application.

DiskOnChip: The M-Systems flask disk supports system boot and storage capacity from 2MB to 72MB.

Watchdog Timer: 16-level, programmable

I/O port 0443H to enable watchdog.

I/O port 0441H to disable watchdog.

Time-out timing select 0/2/4/6/8/10/12/14/16/18/20/22/ 24/26/28/30 seconds (+/-20%).

PCI Bus Ethernet Interface: Intel 82558B

PCI local bus Ethernet controller

IEEE802.3u auto-negotiation for automatic speed selection

10/100Mbps operation in a single port PCI bus master architecture

Wake On LAN function support on board

Green Function: Power management via BIOS, activated through mouse/keyboard movement

Keyboard and Mouse Connectors: PS/2 type mini-DIN that supports PC/AT; supports a 5-pin external keyboard connector

IrDA Interface: Pin-header connector for the optional IrDA external connector

PICMG Compliance: Fully compliant to PICMG standards

Environmental and Mechanical:

AT Power Supply: Max. 15A @+5V

ATX Power Supply: Min 1A @+5VSB, Max15A@+5V

Temperature: 0° C to 60° C

Humidity: 5% to 95%

Dimensions: 338mm x 122mm

6

CI5VGM User’s Manual

Chapter 1 Introduction

Intelligence

Temperature Monitoring and Alert: A sensor for the CPU temperature on the CI5VGM monitors the CPU temperature and alerts the user through the speaker or buzzer when temperature exceeds the safe heat level.

Windows 95 shut-off: Allows shut-off control from within Windows 95 and through an ATX power supply.

Modem ring-on: Allows system powering on through an external modem and through an ATX power supply.

Year 2000 Compliant BIOS: The onboard Award BIOS is Year 2000 Compliant and will pass software applications that have the tendency to invoke INT1AH function 04H such as year2000.exe utility released by NSTL.

CI5VGM User’s Manual

7

Chapter 1 Introduction

Board Dimensions

8

CI5VGM User’s Manual

Chapter 1 Introduction

This page is intentionally left blank .

CI5VGM User’s Manual

9

Chapter 2 Installations

2

Installations

This chapter provides information on how to use the jumpers and connectors on the CI5VGM in order to set up a workable system. The topics covered are:

CPU Installation..........................................................................

11

Memory Installation....................................................................

12

Jumpers on the CI5VGM............................................................

14

Connectors on the CI5VGM .......................................................

24

Watchdog Timer Configuration..................................................

37

10

CI5VGM User’s Manual

Chapter 2 Installations

CPU Installation

The CI5VGM Industrial CPU Card supports a ZIF processor socket for Pentium-level processors.

Unlike PGA sockets, ZIF (Zero Insertion Force) sockets come with a lever to secure the processor. Make sure the notch on the corner of the CPU corresponds with the notch on the inside of the socket.

After you have installed the processor into the ZIF socket, check if the jumpers for the CPU type and speed are correct.

NOTE: Ensure that the CPU heat sink and the CPU top surface are in total contact to avoid CPU overheating problem that would cause your system to hang or be unstable.

CI5VGM User’s Manual

11

Chapter 2 Installations

Memory Installation

The CI5VGM Industrial CPU Card supports three 168-pin DIMM sockets for a maximum total memory of 384MB. The memory modules can come in sizes of 16MB, 32MB, 64MB, 128MB in EDO DRAM or SDRAM type.

In populating the DIMM sockets, DIMM1, DIMM2 or DIMM3 can be populated first. Refer to the following table on how to configure the memory.

NOTE: You must install memory modules of the same type, either all SDRAM or all EDO DRAM.

168Pin DIMM (3.3V) - SDRAM or EDO DRAM

 

(DIMM3)

(DIMM2)

(DIMM1)

Total Memory

 

 

 

 

8MB

-----

-----

8MB

 

 

16MB

-----

-----

16MB

 

 

32MB

-----

-----

32MB

 

 

64MB

-----

-----

64MB

 

 

128MB

-----

-----

128MB

 

 

8MB

8MB

-----

16MB

 

 

16MB

8MB

-----

24MB

 

 

32MB

8MB

-----

40MB

 

 

64MB

8MB

-----

72MB

 

 

128MB

8MB

-----

136MB

 

 

8MB

8MB

8MB

24MB

 

 

16MB

8MB

8MB

32MB

 

 

32MB

8MB

8MB

48MB

 

 

64MB

8MB

8MB

80MB

 

 

128MB

8MB

8MB

144MB

 

 

16MB

16MB

-----

32MB

 

 

32MB

16MB

-----

48MB

 

 

64MB

16MB

-----

80MB

 

 

128MB

16MB

-----

144MB

 

 

16MB

16MB

8MB

40MB

 

 

32MB

16MB

8MB

56MB

 

 

64MB

16MB

8MB

88MB

 

 

128MB

16MB

8MB

152MB

 

 

 

 

 

 

 

12

 

 

 

CI5VGM User’s Manual

Chapter 2 Installations

168Pin DIMM (3.3V) - SDRAM or EDO DRAM (continued)

(DIMM3)

(DIMM2)

(DIMM1)

Total Memory

16MB

16MB

16MB

48MB

32MB

16MB

16MB

64MB

64MB

16MB

16MB

96MB

128MB

16MB

16MB

160MB

32MB

32MB

-----

64MB

64MB

32MB

-----

96MB

128MB

32MB

-----

160MB

32MB

32MB

8MB

72MB

64MB

32MB

8MB

104MB

128MB

32MB

8MB

168MB

32MB

32MB

16MB

80MB

64MB

32MB

16MB

112MB

128MB

32MB

16MB

176MB

32MB

32MB

32MB

96MB

64MB

32MB

32MB

128MB

128MB

32MB

32MB

192MB

64MB

64MB

-----

128MB

128MB

64MB

-----

192MB

64MB

64MB

8MB

136MB

128MB

64MB

8MB

200MB

64MB

64MB

16MB

144MB

128MB

64MB

16MB

208MB

64MB

64MB

32MB

160MB

128MB

64MB

32MB

224MB

64MB

64MB

64MB

192MB

128MB

64MB

64MB

256MB

128MB

128MB

128MB

384MB

CI5VGM User’s Manual

13

Chapter 2 Installations

Jumpers on the CI5VGM

The jumpers on the CI5VGM allows you to configure your CPU card according to the needs of your applications. If you have doubts about the best jumper configuration for your needs, contact your dealer or sales representative. The following table lists the connectors on CI5VGM and their respective functions.

Jumper Locations on the CI5VGM ....................................

15

SW1(1-8): CPU Frequency Selector ..................................

16

JP2: SDRAM Operating Frequency ...................................

19

SW2(1-4): CPU Voltage Selector ......................................

19

JP3: LCD Power Setting.....................................................

21

JP4: CRT/LCD Display Selection ......................................

21

JP6: DiskOnChip BIOS Expansion Address Select ...........

22

J11: RS232/422/485 (COM2) Selection.............................

22

J24: Clear CMOS Content..................................................

23

W1: Power Supply Select..................................................

23

14

CI5VGM User’s Manual

Chapter 2 Installations

Jumper Locations on the CI5VGM

CI5VGM User’s Manual

15

Chapter 2 Installations

SW1(1-8): CPU Frequency Selector

For Intel Pentium, IDT WinChip 2-3D / C6

 

SW1

 

 

CPU

AGP

Multiplier

CPU FREQ.

 

 

 

 

 

 

Clock

Clock

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

60MHz

60MHz

1.5x

P54C-90

 

on on on off off off off on

 

 

 

 

 

 

 

 

66MHz

66MHz

1.5x

P54C-100

 

 

 

 

 

off on on off off

off off on

 

 

 

 

 

 

 

 

60MHz

60MHz

2x

P54C-120

 

 

 

 

 

on on on off on off off on

 

 

 

 

 

 

 

 

 

66MHz

66MHz

2x

P54C-133

 

 

 

 

 

off on on off on off off on

 

 

 

 

 

 

 

 

60MHz

60MHz

2.5x

P54C-150

 

 

 

 

 

on on on off on on off on

 

 

 

 

 

 

 

 

 

66MHz

66MHz

2.5x

P54C/P55C-16

 

 

 

 

 

 

 

 

6

 

off on on off on on off on

 

 

 

 

 

 

 

 

60MHz

60MHz

3x

C6-180

 

 

 

 

 

on on on off off on off on

 

 

 

 

 

 

 

 

 

 

 

 

P54C/P55C-200

 

 

 

 

 

 

 

 

 

 

 

66MHz

66MHz

3x

WinChip 2-3D

 

off on on off off

on off on

 

 

 

 

/ C6-200

 

 

 

 

66MHz

66MHz

3.5x

P55C-233

 

 

 

 

 

off on on off off off off on

 

 

 

 

 

 

 

 

 

75MHz

75MHz

3x

WinChip 2-3D

 

 

 

 

 

 

 

 

/ C6-225

 

off off on off off on off on

 

 

 

 

 

 

 

 

66MHz

66MHz

4x

WinChip 2-3D

 

 

 

 

 

 

 

 

266

 

off on on off on off on on

 

 

 

16

CI5VGM User’s Manual

 

 

 

 

 

 

 

Chapter 2 Installations

 

 

For Cyrix 6x86, 6x86L, 6x86MX. MII CPU

 

 

 

 

 

 

 

 

 

 

 

 

SW1

 

 

CPU

AGP

Multiplier

CPU FREQ.

 

 

 

 

 

Clock

Clock

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

66MHz

66MHz

2x

P166+

 

 

 

 

 

 

(133MHz)

 

 

 

off on on off on

off off on

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

75MHz

75MHz

2x

P200+

 

 

 

 

 

 

 

 

 

 

 

 

(150MHz)

 

 

 

off off on off on

off off on

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

66MHz

66MHz

2.5x

PR200

 

 

 

 

 

 

 

 

 

 

 

 

(166MHz)

 

 

 

off on on off on

on off on

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

66MHz

66MHz

3x

PR233

 

 

 

 

 

 

 

 

 

 

 

 

(200MHz)

 

 

 

off on on off off on off on

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

66MHz

66MHz

3.5x

PR266

 

 

 

 

 

 

 

 

 

 

 

 

(233MHz)

 

 

 

off on on off off off off on

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

75MHz

75MHz

2.5x

PR233

 

 

 

 

 

 

 

 

 

 

 

 

(187.5MHz)

 

 

off off on off on

on off on

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

83MHz

66MHz

2.5x

PR266

 

 

 

 

 

 

 

 

 

 

 

 

(208MHz)

 

 

off on off off on

on off off

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

83MHz

66MHz

3x

PR333

 

 

 

 

 

 

 

 

 

 

 

 

(250MHz)

 

 

off on off off off

on off off

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

100MHz

66MHz

2.5x

PR333

 

 

 

 

 

 

 

 

 

 

 

 

(250MHz)

 

 

off off off on on

on off off

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

100MHz

66MHz

3x

PR366

 

 

 

 

 

 

 

 

 

 

 

 

(300MHz)

 

 

off off off on off

on off off

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CI5VGM User’s Manual

17

Chapter 2 Installations

For AMD K5, K6, K6-2 CPU

 

 

SW1

 

 

 

CPU

AGP

Multiplier

CPU FREQ.

 

 

 

 

 

 

 

 

 

 

Clock

Clock

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

60MHz

60MHz

1.5x

PR90

 

 

 

 

 

 

 

 

 

 

 

on on on off off off off on

 

 

 

 

 

 

 

 

 

 

66MHz

66MHz

1.5x

PR100

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

off on on off off

off off on

 

 

 

 

 

 

 

 

 

 

66MHz

66MHz

2x

PR133

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

off on on off on off off on

 

 

 

 

 

 

 

 

 

 

66MHz

66MHz

2.5x

PR166 /

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

K6-166

 

 

off on on off on on off on

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

66MHz

66MHz

3x

K6-200

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

off on on off off on off on

 

 

 

 

 

 

 

 

 

 

66MHz

66MHz

3.5x

K6-233

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

off on on off off off off on

 

 

 

 

 

 

 

 

 

 

66MHz

66MHz

4x

K6-266

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

off on on off on

off on on

 

 

 

 

 

 

 

 

 

 

66MHz

66MHz

4.5x

K6-300

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

off on on off on on on on

 

 

 

 

 

 

 

 

 

 

100MHz

66MHz

3x

K6-2/300

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

off off off on off on off off

 

 

 

 

 

 

 

 

 

 

95MHz

63MHz

3.5x

K6-2/333

 

 

 

 

 

 

 

 

on off off on off off off off

 

 

 

 

 

 

 

 

 

 

 

 

100MHz

66MHz

3.5x

K6-2/350

 

 

 

 

 

 

 

 

off off off on off off off off

 

 

 

 

 

 

 

 

 

 

 

 

66MHz

66MHz

5.5x

K6-2/366

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

off on on off off off on on

 

 

 

 

 

 

 

 

 

 

 

95MHz

63MHz

4x

K6-2/380

 

 

 

 

 

 

 

 

on off off on on off on off

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

18

 

 

 

 

 

 

 

CI5VGM User’s Manual

 

 

 

 

 

 

 

 

 

 

Chapter 2

Installations

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

100MHz

66MHz

 

4x

 

 

K6-2/400

 

 

off off off on on off on off

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

100MHz

66MHz

 

4.5x

 

 

K6-2/450

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

off off off on on on on off

 

 

 

 

 

 

 

 

 

JP2: SDRAM Operating Frequency

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

JP2

 

 

SDRAM Frequency

 

 

 

 

 

 

 

 

 

 

 

 

 

pin 1-2

short

Run CPU Clock

 

 

 

 

 

pin 2-3

short

Run AGP Clock

 

 

NOTE: Set the SDRAM Frequency to Run CPU Clock only when the CPU clock is 100MHz and the DIMM module onboard meets PC-100 specifications.

SW2(1-4): CPU Voltage Selector

For Single Voltage CPU:

Intel P54C, Cyrix 6x86, AMD K5, IDT WinChip C6

 

SW2

VIO

VCORE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3.5V

3.5V

 

on on on on

For Dual Voltage CPU:

Intel P55C, Cyrix 6x86L/MX/MII, AMD K6/K6-2, IDT WinChip 2-3D

SW2

VIO

VCORE

CPU

 

 

 

 

 

 

 

 

 

3.3V

3.5V

WinChip 2-3D

 

(0.35 )

on on on on

 

 

 

 

 

 

3.3V

3.4V

 

off on on on

 

 

 

 

3.3V

3.3V

 

on off on on

 

 

 

Remarks: 0.35 and 0.25 refers to CPU manufacturing process.

CI5VGM User’s Manual

19

Chapter 2 Installations

For Dual Voltage CPU:

Intel P55C, Cyrix 6x86L/MX/MII, AMD K6/K6-2, IDT WinChip 2-3D

 

SW2

 

VIO

VCORE

CPU

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3.3V

3.2V

K6-233

 

 

 

 

(0.35

)

 

 

off off on

on

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3.3V

3.1V

 

 

 

 

on on off on

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3.3V

3.0V

 

 

 

 

off on off

on

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3.3V

2.9V

K6-166/200

 

 

 

 

6x86MX

 

 

on off off

on

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WinChip 2-3D

 

 

 

 

3.3V

2.8V

(0.35

)

 

 

 

 

P55C

 

 

 

 

 

 

 

 

 

 

off off off

on

 

 

6x86L

 

 

 

 

3.3V

2.7V

 

 

 

 

on on on off

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3.3V

2.6V

 

 

 

 

off on on off

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3.3V

2.5V

 

 

 

 

on off on off

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3.3V

2.4V

 

 

 

 

off off on off

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3.3V

2.3V

 

 

 

 

on on off off

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20

 

 

 

 

CI5VGM User’s Manual

Chapter 2 Installations

For Dual Voltage CPU:

Intel P55C, Cyrix 6x86L/MX/MII, AMD K6/K6-2

SW2

 

VIO

VCORE

CPU

 

 

 

 

 

 

 

 

 

 

 

 

 

3.3V

2.2V

K6, K6-2

 

 

(0.25 )

off on off off

 

 

 

 

 

 

 

 

 

 

 

 

3.3V

2.1V

 

on off off

off

 

 

 

 

 

 

 

 

 

 

3.3V

2.0V

 

off off off

off

 

 

 

 

 

 

 

 

JP3: LCD Power Setting

The CI5VGM XGA interface supports 5V and 3.3V LCD displays. Use JP3 to change between 5V (default) and 3.3V panel video signal level.

 

3.3V Setting

 

 

5V Setting

 

 

2

4

6

 

2

4

6

 

 

1

3

5

 

1

3

5

 

JP4: CRT/LCD Display Selection

The JP4 jumper is used to toggle between CRT and LCD display.

 

JP4

 

 

Function

 

 

JP4

 

 

Function

 

 

 

 

CRT Display

 

 

 

 

LCD Display

 

 

short

 

 

 

 

 

open

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CI5VGM User’s Manual

21

Chapter 2 Installations

JP6: DiskOnChip BIOS Expansion Address Select

 

JP6

 

 

 

Address

 

 

JP6

 

 

 

Address

 

 

 

 

 

 

D0000-D7FFF

 

 

 

 

 

 

D8000-DFFFF

 

 

 

 

 

 

1

2

3

 

 

(default)

 

1

2

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J11: RS232/422/485 (COM2) Selection

COM1 is fixed for RS-232 use only.

COM2 is selectable for RS232, RS-422 and RS-485.

The following table describes the jumper settings of this connector.

COM2

 

RS-232

 

RS-422

 

RS-485

Function

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1-2

 

 

 

1-2

 

 

 

 

 

 

 

 

 

 

3-4

 

 

 

3-4

 

 

Jumper

 

 

 

 

 

 

 

5-6

 

 

 

5-6

 

 

Setting

 

 

 

 

 

 

 

7-8

 

 

 

7-8

 

 

(pin closed)

 

 

all

 

11-12

 

 

9-10

 

 

 

jumpers

15-16

11-12

 

 

 

open

17-18

13-14

 

 

 

 

 

 

19-20

15-16

 

 

 

 

 

 

23-24

17-18

 

 

 

 

 

 

 

 

 

 

 

 

19-20

 

 

 

 

 

 

 

 

 

 

 

 

21-22

 

 

 

 

 

 

 

 

 

 

 

 

23-24

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

1

 

2

 

1

 

 

2

 

 

3

4

 

3

 

4

 

3

 

 

4

 

 

5

6

 

5

 

6

 

5

 

 

6

 

 

7

8

 

7

 

8

 

7

 

 

8

Jumper

9

10

9

 

10

9

 

 

10

11

12

11

 

12

11

 

 

12

Illustration

13

14

13

 

14

13

 

 

14

15

16

15

 

16

15

 

 

16

 

17

18

17

 

18

17

 

 

18

 

19

20

19

 

20

19

 

 

20

 

21

22

21

 

22

21

 

 

22

 

23

24

23

 

24

23

 

 

24

 

 

 

J11

 

 

 

J11

 

 

 

J11

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

22

CI5VGM User’s Manual

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Chapter 2 Installations

J24: Clear CMOS Content

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J24

 

 

 

 

 

Setting

 

 

 

 

 

 

Function

 

 

 

 

 

 

 

 

 

 

 

Pin 2-3

 

 

Clear CMOS Content

 

 

1

2

3

 

 

 

Short/Closed

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pin 1-2

 

 

 

Normal Operation

 

 

1

2

3

 

 

 

Short/Closed

 

 

 

 

(default)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

W1: Power Supply Select

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

W1

 

 

Function

 

 

 

W1

 

 

 

 

Function

 

 

 

 

 

 

 

 

ATX Power

 

 

 

 

 

 

 

 

AT Power

 

 

 

short

 

 

 

 

 

 

 

 

 

open

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note: Failure to set W1 correctly may cause the system not to boot or the CMOS content to be erased.

CI5VGM User’s Manual

23

Chapter 2 Installations

Connectors on the CI5VGM

The connectors on the CI5VGM allows you to connect external devices such as keyboard, floppy disk drives, hard disk drives, printers, etc. The following table lists the connectors on CI5VGM and their respective functions.

Connector Locations on the CI5VGM................................

25

J1: Floppy Drive Connector ...............................................

26

J2: Parallel Port Connector.................................................

26

IDE1, IDE2: EIDE Connectors ..........................................

27

J3: External ATX Power Connector...................................

28

J18: AT Power Connector ..................................................

28

J4: Audio I/O Connector (optional)....................................

28

J5: USB Connector.............................................................

29

J6: COM1 Serial Port .........................................................

30

J7: COM2 Serial Port .........................................................

30

J8: Front Bezel Connector..................................................

31

J9: LCD Panel Connector...................................................

33

J14: Chassis Fan Power Connector ....................................

34

J22, J23: CPU Fan Power Connectors................................

34

J15: IrDA Connector .........................................................

34

J16: External Keyboard Connector ....................................

34

J17: External Mouse Connector .........................................

35

J19: PS/2 Keyboard Connector ..........................................

35

J20: PS/2 Mouse Connector ...............................................

35

J21: VGA CRT Connector .................................................

36

J25: RJ45 Connector ..........................................................

36

24

CI5VGM User’s Manual

Chapter 2 Installations

Connector Locations on the CI5VGM

CI5VGM User’s Manual

25

Chapter 2 Installations

J1: Floppy Drive Connector

J1 is a 34-pin header and will support up to 2.88MB floppy drives.

 

 

Signal Name

 

 

Pin #

 

 

Pin #

 

 

Signal Name

 

 

 

Ground

 

1

 

2

 

 

RM/LC

 

 

 

Ground

 

3

 

4

 

 

No connect

 

 

 

Ground

 

5

 

6

 

 

No connect

 

 

 

Ground

 

7

 

8

 

 

Index

 

 

 

Ground

 

9

 

10

 

 

Motor enable 0

 

 

 

Ground

 

11

 

12

 

 

Drive select 1

 

 

 

Ground

 

13

 

14

 

 

Drive select 0

 

 

 

Ground

 

15

 

16

 

 

Motor enable 1

 

 

 

Ground

 

17

 

18

 

 

Direction

 

 

 

Ground

 

19

 

20

 

 

Step

 

 

 

Ground

 

21

 

22

 

 

Write data

 

 

 

Ground

 

23

 

24

 

 

Write gate

 

 

 

Ground

 

25

 

26

 

 

Track 00

 

J1

 

Ground

 

27

 

28

 

 

Write protect

 

 

Ground

 

29

 

30

 

 

Read data

 

 

 

 

 

 

 

 

 

 

Ground

 

31

 

32

 

 

Side 1 select

 

 

 

Ground

 

33

 

34

 

 

Diskette change

 

J2: Parallel Port Connector

 

 

Signal Name

 

 

Pin #

 

 

Pin #

 

 

Signal Name

 

 

 

 

Line printer strobe

 

1

 

14

 

 

AutoFeed

 

 

 

PD0, parallel data 0

 

2

 

15

 

 

Error

 

 

 

PD1, parallel data 1

 

3

 

16

 

 

Initialize

 

 

 

PD2, parallel data 2

 

4

 

17

 

 

Select

 

 

 

PD3, parallel data 3

 

5

 

18

 

 

Ground

 

 

 

PD4, parallel data 4

 

6

 

19

 

 

Ground

 

 

 

PD5, parallel data 5

 

7

 

20

 

 

Ground

 

 

 

PD6, parallel data 6

 

8

 

21

 

 

Ground

 

 

 

PD7, parallel data 7

 

9

 

22

 

 

Ground

 

 

 

ACK, acknowledge

 

10

 

23

 

 

Ground

 

 

 

Busy

 

11

 

24

 

 

Ground

 

J2

 

Paper empty

 

12

 

25

 

 

Ground

 

 

 

Select

 

13

 

 

N/A

 

 

N/A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

26

 

 

 

 

 

 

 

CI5VGM User’s Manual

Chapter 2 Installations

IDE1, IDE2: EIDE Connectors

IDE1

IDE2

IDE1: Primary IDE Connector

 

Signal Name

 

 

Pin #

 

 

Pin #

 

 

Signal Name

 

 

Reset IDE

 

 

1

 

 

2

 

 

Ground

 

 

 

Host data 7

 

3

 

4

 

 

Host data 8

 

 

Host data 6

 

5

 

6

 

 

Host data 9

 

 

Host data 5

 

7

 

8

 

 

Host data 10

 

 

Host data 4

 

9

 

10

 

 

Host data 11

 

 

Host data 3

 

11

 

12

 

 

Host data

12

 

 

Host data 2

 

13

 

14

 

 

Host data

13

 

 

Host data 1

 

15

 

16

 

 

Host data

14

 

 

Host data 0

 

17

 

18

 

 

Host data

15

 

 

Ground

 

19

 

20

 

 

Key

 

 

 

DRQ0

 

21

 

22

 

 

Ground

 

 

 

Host IOW

 

23

 

24

 

 

Ground

 

 

 

Host IOR

 

25

 

26

 

 

Ground

 

 

 

IOCHRDY

 

27

 

28

 

 

Host ALE

 

 

DACK0

 

29

 

30

 

 

Ground

 

 

 

IRQ14

 

31

 

32

 

 

No connect

 

 

Address 1

 

33

 

34

 

 

No connect

 

 

Address 0

 

35

 

36

 

 

Address

2

 

 

Chip select 0

 

37

 

38

 

 

Chip select 1

 

 

Activity

 

39

 

40

 

 

Ground

 

 

IDE2: Secondary IDE Connector

 

 

 

 

 

 

Signal Name

 

 

Pin #

 

 

Pin #

 

 

Signal Name

 

 

Reset IDE

 

 

1

 

 

2

 

 

Ground

 

 

 

Host data 7

 

3

 

4

 

 

Host data 8

 

 

Host data 6

 

5

 

6

 

 

Host data 9

 

 

Host data 5

 

7

 

8

 

 

Host data 10

 

 

Host data 4

 

9

 

10

 

 

Host data 11

 

 

Host data 3

 

11

 

12

 

 

Host data

12

 

 

Host data 2

 

13

 

14

 

 

Host data

13

 

 

Host data 1

 

15

 

16

 

 

Host data

14

 

 

Host data 0

 

17

 

18

 

 

Host data

15

 

 

Ground

 

19

 

20

 

 

Key

 

 

 

DRQ1

 

21

 

22

 

 

Ground

 

 

 

Host IOW

 

23

 

24

 

 

Ground

 

 

 

Host IOR

 

25

 

26

 

 

Ground

 

 

 

IOCHRDY

 

27

 

28

 

 

Host ALE

 

 

DACK1

 

29

 

30

 

 

Ground

 

 

 

IRQ15

 

31

 

32

 

 

No connect

 

 

Address 1

 

33

 

34

 

 

No connect

 

 

Address 0

 

35

 

36

 

 

Address

2

 

 

Chip select 0

 

37

 

38

 

 

Chip select 1

 

 

Activity

 

39

 

40

 

 

Ground

 

 

CI5VGM User’s Manual

27

Chapter 2 Installations

J3: External ATX Power Connector

1

 

Pin #

 

 

 

Signal Name

 

 

1

 

 

Dual function power button

 

 

 

 

 

 

 

 

2

 

 

 

GND

 

 

 

3

 

 

Dual function power button

 

6

 

4

 

 

 

GND

 

 

5

 

 

PS-ON (soft on/off)

 

J3

 

6

 

 

5V SB (standby +5V)

 

J18: AT Power Connector

J18

 

Pin #

 

 

Signal Name

 

 

1

 

 

N/A

 

 

2

 

 

+5V

 

 

3

 

 

+12V

 

 

4

 

 

-12V

 

 

5

 

 

GND

 

 

6

 

 

GND

 

J4: Audio I/O Connector (optional)

 

 

Signal Name

 

 

Pin #

 

 

Pin #

 

 

Signal Name

 

 

 

 

+12V

 

1

 

2

 

 

-12V

 

 

 

GND

 

3

 

4

 

 

Out-R

 

 

 

Out-L

 

5

 

6

 

 

GND

 

 

 

Auxi-L

 

7

 

8

 

 

Auxi-R

 

 

 

GND

 

9

 

20

 

 

Line-R

 

 

 

Line-L

 

11

 

12

 

 

GND

 

 

 

Min

 

13

 

14

 

 

VREFO

 

 

 

Vcc

 

15

 

16

 

 

MIC

 

 

 

RxD

 

17

 

18

 

 

TXD

 

 

 

GP7

 

19

 

20

 

 

GP6

 

 

 

GP5

 

21

 

22

 

 

GP4

 

J4

 

GP3

 

23

 

24

 

 

GP2

 

 

GP1

 

25

 

26

 

 

GP0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

28

 

 

 

 

 

 

 

CI5VGM User’s Manual

Chapter 2 Installations

J4: Audio I/O Connector (Continued)

The J4 Audio I/O Connector connects to the EXTVGM Audio Daughter Card with the 26-pin ribbon cable supplied with the package. The EXTVGM Audio Daughter card provides two CD-AUDIO IN internal connectors and external connectors for LINE OUT, LINE IN, MICROPHONE, and JOYSTICK/MIDI. Refer to the figure below.

J5: USB Connector

15

26

37

4J5 8

 

Pin #

 

 

Signal Name

 

 

1

5

 

 

Vcc

 

 

2

6

 

 

USB-

 

 

3

7

 

 

USB+

 

 

4

8

 

 

Ground

 

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Chapter 2 Installations

J6: COM1 Serial Port

 

 

Pin #

 

 

 

Signal Name

 

 

 

1

 

 

DCD, Data carrier detect

 

 

 

2

 

 

RXD, Receive data

 

 

 

3

 

 

TXD, Transmit data

 

 

 

4

 

 

DTR, Data terminal ready

 

J6

 

5

 

 

 

GND, ground

 

 

 

6

 

 

DSR, Data set ready

 

 

 

7

 

 

RTS, Request to send

 

 

 

8

 

 

CTS, Clear to send

 

 

 

9

 

 

 

RI, Ring indicator

 

 

 

10

 

 

 

NC

 

J7: COM2 Serial Port

J7, a 10-pin header connector , is the onboard COM2 serial port of the CI5VGM and is configurable as RS-232, RS-422 or RS-485. The following table shows its pin assignments.

 

Pin #

 

 

Signal Name

 

 

 

 

RS-232

R2-422

RS-485

.

1

 

DCD

 

TX-

DATA-

2

 

RX

 

TX+

DATA+

 

 

 

 

3

 

TX

 

RX+

NC

 

4

 

DTR

 

RX

NC

J7

5

 

GND

 

GND

GND

 

6

 

DSR

 

RTS-

NC

 

7

 

RTS

 

RTS+

NC

 

8

 

CTS

 

CTS+

NC

 

9

 

RI

 

CTS-

NC

 

10

 

NC

 

NC

NC

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Chapter 2 Installations

J8: Front Bezel Connector

The front bezel of the case has a control panel which provides light indication of the computer activities and switches to change the computer status. J8 is a 20-pin header that provides interfaces for the following functions.

Hard Disk Drive LED

Reset Switch

Turbo LED Connector

ATX Power On Switch

Not Defined

Power LED and Keylock

Speaker

Speaker: Pins 1 - 4

This connector provides an interface to a speaker for audio tone generation. An 8-ohm speaker is recommended.

 

Pin #

 

 

Signal Name

 

 

1

 

 

Speaker out

 

 

2

 

 

No connect

 

 

3

 

 

Ground

 

 

4

 

 

+5V

 

Power LED and Keylock: Pins 11 - 15

The power LED indicates the status of the main power switch. The keylock switch, when closed, will disable the keyboard function.

 

Pin #

 

 

Signal Name

 

 

11

 

 

Power LED

 

 

12

 

 

No connect

 

 

13

 

 

Ground

 

 

14

 

 

Keylock

 

 

15

 

 

Ground

 

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Chapter 2 Installations

ATX Power ON Switch: Pins 7 and 17

This 2-pin connector is an “ATX Power Supply On/Off Switch” on the system that connects to the power switch on the case. When pressed, the power switch will force the system to power on. When pressed again, it will force the system to power off.

Turbo LED Connector: Pins 8 and 18

There is no turbo/deturbo function on the CPU card. The Turbo LED on the control panel will always be On when attached to this connector.

 

Pin #

 

 

Signal Name

 

 

8

 

 

5V

 

 

18

 

 

Ground

 

Reset Switch: Pins 9 and 19

The reset switch allows the user to reset the system without turning the main power switch Off and then On.

Hard Disk Drive LED Connector: Pins 10 and 20

This connector connects to the hard drive activity LED on control panel. This LED will flash when the HDD is being accessed.

 

Pin #

 

 

Signal Name

 

 

10

 

 

HDD

 

 

20

 

 

5V

 

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Chapter 2 Installations

J9: LCD Panel Connector

J9 is a dual-in-line header for flat panel LCD displays. The following shows the pin assignments of this connector.

 

 

 

Signal Name

 

 

Pin #

 

 

Pin #

 

 

Signal Name

 

 

 

 

+12V

 

1

 

2

 

 

+12V

 

 

 

 

GND

 

3

 

4

 

 

GND

 

 

 

 

+5V/3.3V

 

5

 

6

 

 

+5V/3.3V

 

 

 

 

ENPVEE

 

7

 

8

 

 

GND

 

58

57

 

P0

 

9

 

10

 

 

P1

 

 

P2

 

11

 

12

 

 

P3

 

 

 

 

P4

 

13

 

14

 

 

P5

 

 

 

 

P6

 

15

 

16

 

 

P7

 

 

 

 

P8

 

17

 

18

 

 

P9

 

 

 

 

P10

 

19

 

20

 

 

P11

 

 

 

 

P12

 

21

 

22

 

 

P13

 

 

 

 

P14

 

23

 

24

 

 

P15

 

 

 

 

P16

 

25

 

26

 

 

P17

 

 

 

 

P18

 

27

 

28

 

 

P19

 

 

 

 

P20

 

29

 

30

 

 

P21

 

 

 

 

P22

 

31

 

32

 

 

P23

 

 

 

 

GND

 

33

 

34

 

 

GND

 

 

 

 

SHFCLK

 

35

 

36

 

 

FLM

 

 

 

 

DE

 

37

 

38

 

 

LP

 

2

1

 

GND

 

39

 

40

 

 

ENBLT

 

 

GND

 

41

 

42

 

 

PVDD

 

 

 

 

ENPVDD

 

43

 

44

 

 

+5V/3.3V

 

 

 

 

No Connect

 

45

 

46

 

 

No Connect

 

 

 

 

P24

 

47

 

48

 

 

P25

 

 

 

 

P26

 

49

 

50

 

 

P27

 

 

 

 

P28

 

51

 

52

 

 

P29

 

 

 

 

P30

 

53

 

54

 

 

P31

 

 

 

 

P32

 

55

 

56

 

 

P33

 

 

 

 

P34

 

57

 

58

 

 

P35

 

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Chapter 2 Installations

J14: Chassis Fan Power Connector

J14 is a 3-pin header for the chassis fan. The fan must be a 12V fan.

 

 

 

Pin #

 

Signal Name

 

 

 

1

 

Rotation

1

2

3

2

 

+12V

3

 

Ground

 

 

 

 

J22, J23: CPU Fan Power Connectors

J22 and J23 are pin headers for the CPU fan. The fan must be a 12V fan.

 

 

 

Pin #

 

Signal Name

 

 

 

1

 

Rotation

1

2

3

2

 

+12V

3

 

Ground

 

 

 

 

 

 

 

 

 

 

 

 

Pin #

 

Signal Name

 

1 2

 

1

 

+5V

 

 

2

 

Ground

 

J15: IrDA Connector

J15 is used for an IrDA connector for wireless communication.

+5V IRRX IRTX

 

Pin #

 

 

Signal Name

 

 

1

 

 

+5V

 

 

 

2

 

 

No connect

 

N.C. GND

 

3

 

 

Ir RX

 

 

4

 

 

Ground

 

 

 

5

 

 

Ir TX

 

J16: External Keyboard Connector

 

Pin #

 

Signal Name

 

 

1

 

Keyboard clock

 

 

2

 

Keyboard data

 

 

3

 

PG

 

J16

4

 

GND

 

5

 

Vcc

 

 

 

 

 

 

34

 

 

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Chapter 2 Installations

J17: External Mouse Connector

 

 

Pin #

 

 

Signal Name

 

 

 

1

 

 

Mouse data

 

 

 

2

 

 

Ground

 

 

 

3

 

 

5V

 

J17

 

4

 

 

Mouse Clock

 

J19: PS/2 Keyboard Connector

 

 

Pin #

 

 

Signal Name

 

 

 

1

 

 

Keyboard data

 

 

 

2

 

 

N.C.

 

 

 

3

 

 

Ground

 

J19

 

4

 

 

5V

 

 

5

 

 

Keyboard clock

 

 

 

6

 

 

N.C.

 

J20: PS/2 Mouse Connector

 

 

Pin #

 

 

Signal Name

 

 

 

1

 

 

Mouse data

 

 

 

2

 

 

N.C.

 

 

 

3

 

 

Ground

 

J20

 

4

 

 

5V

 

 

5

 

 

Mouse Clock

 

 

 

6

 

 

N.C.

 

CI5VGM User’s Manual

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Chapter 2 Installations

J21: VGA CRT Connector

 

 

Signal Name

 

 

Pin #

 

 

Pin #

 

 

Signal Name

 

 

 

Red

 

1

 

2

 

 

Green

 

 

 

Blue

 

3

 

4

 

 

N.C.

 

 

 

GND

 

5

 

6

 

 

GND

 

 

 

GND

 

7

 

8

 

 

GND

 

J21

 

N.C.

 

9

 

10

 

 

GND

 

 

 

N.C.

 

11

 

12

 

 

N.C.

 

 

 

HSYNC

 

13

 

14

 

 

VSYNC

 

 

 

NC

 

15

 

 

 

 

 

 

 

J25: RJ45 Connector

This connector is for the 10/100Mbps Ethernet capability of the CPU card The figure below shows the pin out assignments of this connector and its corresponding input jack.

TD+(pin#1)

TD-(pin#2)

RD+(pin#3)

RD-(pin#5)

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CI5VGM User’s Manual

Chapter 2 Installations

Watchdog Timer Configuration

The function of the watchdog timer is to reset the system automatically and is defined at I/O port 0443H. To enable the watchdog timer and allow the system to reset, write I/O port 0443H. To disable the timer, write I/O port 0441H for the system to stop the watchdog function. The timer has a tolerance of 20% for its intervals.

The following describes how the timer should be programmed.

Enabling Watchdog:

 

 

 

 

 

 

 

 

 

MOV

AX, 000FH (Choose the values from 0)

 

 

 

 

MOV

DX, 0443H

 

 

 

 

 

 

 

 

 

OUT

DX, AX

 

 

 

 

 

 

 

 

 

Disabling Watchdog

 

 

 

 

 

 

 

 

 

MOV

AX, 00FH (Any value is fine.)

 

 

 

 

MOV

DX, 0441H

 

 

 

 

 

 

 

 

 

OUT

DX, AX

 

 

 

 

 

 

 

 

 

 

 

 

WATCHDOG TIMER CONTROL TABLE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Level

 

 

Value

 

 

Time/sec

Level

 

Value

 

 

Time/sec

1

 

 

F

 

0

9

 

7

 

16

2

 

 

E

 

2

10

 

6

 

18

3

 

 

D

 

4

11

 

5

 

20

4

 

 

C

 

6

12

 

4

 

22

5

 

 

B

 

8

13

 

3

 

24

6

 

 

A

 

10

14

 

2

 

26

7

 

 

9

 

12

15

 

1

 

28

8

 

 

8

 

14

16

 

0

 

30

CI5VGM User’s Manual

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+ 93 hidden pages