manuais Compaq W4000

Compaq W4000 Manual do Utilizador (229 páginas)

Marca: Compaq | Categoria: Computadores | Tamanho: 9.57 MB |

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Índice

Technical Reference Guide

1

3

TABLE OF CONTENTS

7

LIST OF FIGURES

13

LIST OF TABLES

15

Chapter 1

19

INTRODUCTION

19

1.4 SERIAL NUMBER

20

1.5 NOTATIONAL CONVENTIONS

21

1.5.1 VALUES

21

1.5.2 RANGES

21

Chapter 2

27

SYSTEM OVERVIEW

27

2.2 FEATURES AND OPTIONS

28

2.2.1 STANDARD FEATURES

28

2.2.2 OPTIONS

29

2.3 MECHANICAL DESIGN

30

2.3.1 CABINET LAYOUTS

31

2.3.1.1 Front Views

31

2.3.1.2 Rear Views

32

2.3.2 CHASSIS LAYOUTS

33

2.3.3 BOARD LAYOUTS

36

2.4 SYSTEM ARCHITECTURE

38

2.4.2 CHIPSET

41

2.4.3 SUPPORT COMPONENTS

41

2.4.9 GRAPHICS SUBSYSTEM

43

2.4.10 AUDIO SUBSYSTEM

44

2.5 SPECIFICATIONS

44

Chapter 3

47

PROCESSOR/

47

MEMORY SUBSYSTEM

47

3.2 PENTIUM 4 PROCESSOR

48

3.2.1 PROCESSOR OVERVIEW

48

3.2.2 PROCESSOR UPGRADING

50

3.3 MEMORY SUBSYSTEM

51

Chapter 4

55

SYSTEM SUPPORT

55

4.2 PCI BUS OVERVIEW

56

4.2.2 PCI BUS MASTER ARBIT

61

Second Edition – January 2003

62

4.2.7 PCI CONFIGURATION

63

4.2.8 PCI CONNECTOR

64

4.3 AGP BUS OVERVIEW

65

BUS TRANSACTIONS

65

Data Request

66

4.3.1.2 Data Transfers

66

AGP 2X Transfers

67

A 4X Tra

67

GP nsfers

67

4.3.2 AGP CONFIGURATION

68

.3.3 AGP CONNECTOR

69

8259 Mode

71

APIC Mode

71

MI- Generation

72

Non-Maskable Interrupts

72

SMI- Generation

73

4.4.2 IRECT MEMORY ACCESS

74

DMA Page Registers

75

4.4.2.2 trolle gi

76

DMA Con r Re sters

76

CLE NG CMOS

78

STANDARD CMOS LOCATIONS

79

.7.1.5 Chassis Security

81

4.7.2 POWER MANAGEMENT

82

SYSTEM STATUS

82

RM EN AND COOLING

83

4.7.4 HE

83

T AL S SING

83

SYSTEM I/O MAP

85

Chapter 5

88

INPUT/OUTPUT INTERFACES

88

5.2.2 IDE CONNECTOR

90

5.4 SERIAL INTERFACE

95

5.4.1 SERIAL CONNECTOR

95

5.5 PARALLEL INTERFACE

98

5.6.3.1 8042 Configuration

105

5.6.3.2 8042 Control

106

5.7.1 USB DATA FORMATS

109

5.7.2 USB PROGRAMMING

111

5.7.2.1 USB Configuration

111

5.7.2.2 USB Control

111

5.7.3 USB CONNECTOR

112

5.7.4 USB CABLE DATA

112

5.8 AUDIO SUBSYSTEM

113

5.8.1 FUNCTIONAL ANALYSIS

113

5.8.2 AC97 AUDIO CONTROLLER

115

5.8.3 AC97 LINK BUS

115

5.8.4 AUDIO CODEC

116

5.8.5 AUDIO PROGRAMMING

117

5.8.5.1 Audio Configuration

117

5.8.5.2 Audio Control

117

5.8.6 AUDIO SPECIFICATIONS

118

5.9.1 WAKE ON LAN SUPPORT

120

5.9.2 ALERT ON LAN SUPPORT

120

5.9.3.1 APM Environment

121

5.9.3.2 ACPI Environment

121

5.9.4 NIC PROGRAMMING

122

5.9.4.1 Configuration

122

5.9.4.2 Control

122

5.9.5 NIC CONNECTOR

123

5.9.6 NIC SPECIFICATIONS

123

5.9.7 NIC UPGRADING/CHANGING

124

Chapter 6

126

POWER and SIGNAL

126

DISTRIBUTION

126

6.2.1 POWER SUPPLY ASSEMBLY

127

6.2.2 POWER CONTROL

128

6.2.2.1 Power Button

128

6.2.2.3 Wake Up Events

129

6.2.3 POWER MANAGEMENT

130

6.3 POWER DISTRIBUTION

131

6.4 SIGNAL DISTRIBUTION

134

Second Edition- January 2003

137

Chapter 7

138

BIOS ROM

138

7.2 ROM FLASHING

139

7.2.1 UPGRADING

139

Second Edition - January 2003

140

7.3 BOOT FUNCTIONS

141

7.3.1 BOOT DEVICE ORDER

141

7.3.4 BOOT ERROR CODES

142

7.4 SETUP UTILITY

143

7.5.2 EDID RETRIEVE

151

7.5.3 TEMPERATURE STATUS

152

7.5.4 DRIVE FAULT PREDICTION

152

7.6 PNP SUPPORT

152

7.6.1 SMBIOS

153

7.7.2 ACPI SUPPORT

156

7.7.3 APM 1.2 SUPPORT

156

System Timer

158

IDE Hard Drive Timer

158

System/Hard Drive Standby

159

System Suspend

159

System OFF

160

7.7.3.3 Waking Up in APM

160

7.8 USB LEGACY SUPPORT

160

Appendix A

162

ERROR MESSAGES AND CODES

162

Changed - November 2000

173

Appendix B

174

ASCII CHARACTER SET

174

Appendix C

176

KEYBOARD

176

C.2 KEYSTROKE PROCESSING

177

Changed - July 2000

179

C.2.3 KEYBOARD LAYOUTS

180

C.2.4 KEYS

183

C.2.4.3 Windows Keystrokes

184

C.2.5 KEYBOARD COMMANDS

186

C.2.6 SCAN CODES

186

Continued

189

C.3 CONNECTORS

191

Appendix D

192

COMPAQ/NVIDIA VANTA LT

192

AGP GRAPHICS CARD

192

D.2 FUNCTIONAL DESCRIPTION

193

D.3 DISPLAY MODES

194

D.6 CONNECTORS

196

D.6.1 MONITOR CONNECTOR

196

Changed - October 2000

197

Appendix E

198

COMPAQ/NVIDIA QUADRO2 EX/MXR

198

AGP GRAPHICS CARDS

198

E.2 FUNCTIONAL DESCRIPTION

199

E.3 DISPLAY MODES

200

E.6 CONNECTORS

202

E.6.1 MONITOR CONNECTOR

202

Changed - October2001

203

Appendix F

204

F.2 FUNCTIONAL DESCRIPTION

205

F.3 DISPLAY MODES

206

F.6 CONNECTORS

208

F.6.1 MONITOR CONNECTOR

208

Appendix G

210

G.2 FUNCTIONAL DESCRIPTION

211

G.3.2 SCSI ADAPTER CONTROL

212

G.4 SPECIFICATIONS

212

G.5 SCSI CONNECTORS

213

Appendix H

216

PCI GRAPHICS CARD

216

H.2 FUNCTIONAL DESCRIPTION

217

H.3 DISPLAY MODES

219

Original - March 2002

220

H.7 CONNECTORS

222

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