HP Compaq dc7100 DT manuels

Hp Compaq dc7100 DT Spécifications (212 pages)

marque: Hp | Catégorie: Cartes mères | Taille: 2.43 MB |

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Table des matières

Technical Reference Guide

1

First Edition (April 2004)

2

Contents

3

4 System Support

4

5 Input/Output Interfaces

4

8 BIOS ROM

6

A Error Messages and Codes

6

B ASCII Character Set

6

C Keyboard

6

Introduction

7

1.4 Serial Number

9

1.5 Notational Conventions

9

Table 1-1

10

Acronyms and Abbreviations

10

Acronym or

10

Abbreviation Description

10

System Overview

17

2.2 Features And Options

18

Table 2-1

19

2.3 Mechanical Design

20

2.3.1 Cabinet Layouts

21

Rear Views

26

SFF chassis without card cage

27

SFF Chassis with card cage

27

ST chassis with card cage

28

ST chassis without card cage

28

2.3.2 Chassis Layouts

31

Chassis without card cage

32

Chassis with card cage

32

Microtower Chassis

33

Convertible Minitower

34

2.3.3 Board Layouts

35

System Board

37

PCI Expansion Board [1]

37

2.4 System Architecture

38

2.4.2 Chipset

41

2.4.3 Support Components

42

2.4.4 System Memory

42

2.4.5 Mass Storage

43

2.4.9 Graphics Subsystem

44

2.4.10 Audio Subsystem

44

Table 2-10

48

Optical Drive Specifications

48

Processor/Memory Subsystem

51

3.2 Pentium 4 Processor

52

3.2.2 Processor Upgrading

53

3.3 Memory Subsystem

54

Table 3-2

56

SPD Address Map (SDRAM DIMM)

56

System Support

59

4.2.1 PCI 2.3 Bus Operation

60

Configuration Cycles

61

Software/Driver Layer

64

Transaction Protocol Layer

64

Link Layer

65

Physical Layer

65

4.2.3 Option ROM Mapping

66

4.2.4 PCI Interrupts

66

4.2.6 PCI Connectors

67

PCI Express Connectors

68

4.3 System Resources

69

Non-Maskable Interrupts

72

4.3.2 Direct Memory Access

74

DMA Page Registers

75

DMA Controller Registers

76

4.4.1 Clearing CMOS

77

4.5 System Management

79

Power-On / Setup Password

80

Setup Password

80

Cable Lock Provision

80

I/O Interface Security

80

Chassis Security

80

4.5.2 Power Management

81

4.5.3 System Status

82

4.6.1 System I/O Map

84

IDE Configuration Registers

88

Table 5-1

88

IDE (PATA) Connector

89

Table 5-3

90

SATA Interfaces

91

SATA Programming

91

SATA Connector

92

5.3 Diskette Drive Interface

93

I/O component

94

Table 5-8

95

Table 5-8. (Continued)

96

Table 5-9

97

5.4 Serial Interface

98

Serial Interface Control

99

5.5 Parallel Interface

100

Table 5-13

101

Base + 1h

102

Table 5-15

103

Input/Output Interfaces

104

Table 5-16

105

8042-To-Keyboard Commands

105

8042 Configuration

106

8042 Control

107

Table 5-18

108

CPU Commands to the 8042

108

Table 5-18. (Continued)

109

Table 5-19

110

5.7.1 USB Data Formats

112

5.7.2 USB Programming

113

5.7.3 USB Connector

114

5.7.4 USB Cable Data

115

5.8 Audio Subsystem

116

5.8.1 AC97 Audio Controller

117

5.8.2 AC97 Link Bus

117

5.8.3 Audio Codec

118

5.8.4 Audio Programming

119

Register

120

5.8.5 Audio Specifications

121

5.9.1 Wake-On-LAN Support

123

5.9.4 NIC Programming

124

5.9.5 NIC Connector

124

5.9.6 NIC Specifications

125

Integrated Graphics Subsystem

127

6.2 Functional Description

128

6.3 Display Modes

131

6.4 Upgrading Graphics

131

6.5 VGA Monitor Connector

132

Power and Signal Distribution

133

7.2.1 Power Supply Assembly

134

Table 7-3

135

Table 7-4

135

7.2.2 Power Co ntrol

136

Power LED Indications

137

Wake Up Events

137

Maximum N/A No

139

7.3 Powe r Dis tri bu tio n

140

Regulator

144

7.4 Signal Distribution

145

Hard Drive

147

CD ROM Audio Header

148

BIOS ROM

149

8.2 ROM Flashing

150

8.3 Boot Functions

151

8.3.4 Boot Error Codes

153

8.4 Setup Utility

154

Table 8-4

164

8.5.1 System ID and ROM Type

165

8.5.2 Temperature Status

165

8.5.3 Drive Fault Prediction

165

8.6 PnP Support

166

8.7 USB Legacy Support

167

Error Messages and Codes

169

67xx-xx)

186

(8601-xx)

187

ASCII Character Set

189

Keyboard

193

C.2.3 Keyboard Layouts

196

C.2.3.3 Easy Access Keyboard

198

C.2.4 Keys

199

C.2.4.3 Windows Keystrokes

200

C.2.5 Keyboard Commands

202

C.2.6 Scan Codes

203

Table C-2. (Continued)

204

Keyboard Scan Codes

204

C.3 Connectors

209

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