Motorola MVME2400 manuali

Motorola MVME2400 Manuale Utente (178 pagine)

Marchio: Motorola | Categoria: Accessori per computer | Dimensione: 1.66 MB |

Inglese

Indice

MVME2400-Series

1

Single Board Computer

1

Installation and Use

1

Restricted Rights Legend

2

Document Terminology

4

Safety Summary

5

Safety Depends On You

5

Contents

9

Glossary

12

List of Figures

13

List of Tables

15

1Preparing and Installing the

17

MVME2400-Series Module

17

MVME240x Module

18

PMCspan Expansion Mezzanine

19

PCI Mezzanine Cards (PMCs)

19

VMEsystem Enclosure

20

System Console Terminal

20

1 2 3 4 5 6 7 8

25

ESD Precautions

29

2064 9708

31

Primary PMCspan

32

2081 9708

33

Secondary PMCspan

34

2065 9708

35

INTERRUPT ACKNOWLEDGE

38

DEBUG port on

38

Installation Considerations

39

2Operating Instructions

41

Switches

42

MVME240x

43

Status Indicators

44

10/100 BASET Port

44

DEBUG Port

45

Operating Instructions

46

PMC Slots

47

3Functional Description

49

(RST) and Abort (ABT)

50

General Description

52

Block Diagram

52

(PHB) ASIC

55

PCI Bus Latency

56

3:1 clock ratio:

56

PPC Bus Latency

58

Assumptions

60

SDRAM Memory

62

Functional Description

66

Flash Memory

67

Ethernet Interface

70

VMEbus Interface

73

Asynchronous Debug Port

73

PCI Host Bridge (PHB)

75

Interrupt Controller (MPIC)

76

Programmable Timers

76

4Programming the MVME240x

79

Processor Bus Memory Map

80

PCI Local Bus Memory Map

81

VMEbus Memory Map

81

Programming Considerations

82

Interrupt Handling

84

DMA Channels

86

Sources of Reset

86

Endian Issues

88

Programming the MVME240x

90

PPCBug Overview

91

PPCBug Basics

91

Diag>

92

Memory Requirements

93

PPCBug Implementation

93

Debugger Commands

96

Table 5-1. Debugger Commands

97

Diagnostic Tests

100

Using PPCBug

101

6Modifying the Environment

103

Modifying the Environment

104

ENV - Set Environment

105

∗ signal after

107

∗ signal during board

107

00001000?

111

(Default)

112

Ordering Related

119

Documentation

119

Manufacturers’ Documents

120

Document Title and Source

121

Publication

121

Related Specifications

123

Specifications

127

Table B-1. MVME240

128

Specifications (Continued)

128

Cooling Requirements

129

EMC Regulatory Compliance

130

CConnector Pin Assignments

131

VMEbus Connector - P1

132

Connector Pin Assignments

133

VMEbus Connector - P2

134

Pin Assignments

136

CPU Debug Connector - J1

137

PCI Expansion Connector - J6

142

DTroubleshooting the MVME240x

151

Solving Startup Problems

152

Troubleshooting the MVME240x

153

Numerics

169

Single Board Computer

177

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