ARM ARM946E-S Manuals

Manuals and User Guides for ARM ARM946E-S. We have 1 ARM ARM946E-S manual available for free PDF download: Technical Reference Manual

ARM ARM946E-S Technical Reference Manual

ARM ARM946E-S Technical Reference Manual (189 pages)

Brand: ARM | Category: Computer Hardware | Size: 1 MB

Table of Contents

Table of Contents
3
Copyright © ARM Limited 2000. All Rights Reserved. ARM DDI
6
Preface

11
- About this Document
  12
- Further Reading
  15
- Feedback
  16
Chapter 1 Introduction

17
Chapter 2 Programmer's Model

20
Chapter 3 Caches

56
- Cache Architecture
  56
- Figure 3-1 Example 8K Cache
  57
- Table 3-1 TAG and Index Fields for Supported Cache Sizes
  58
- Figure 3-2 Access Address for a 4KB Cache
  59
- Icache
  60
- Dcache
  62
- Table 3-2 Meaning of CD Bit Values
  63
- Figure 3-3 Register 7, Rd Format
  64
- Table 3-3 Calculating Index Addresses
  65
- Cache Lockdown
  66
Chapter 4 Protection Unit

72
Chapter 5 Tightly-Coupled SRAM

79
Chapter 6 Bus Interface Unit and Write Buffer

86
Chapter 7 Coprocessor Interface

100
- About the Coprocessor Interface
  100
- Figure 7-1 Coprocessor Clocking
  100
- Ldc/Stc
  102
- Figure 7-2 LDC/STC Cycle Timing
  102
- Table 7-1 Handshake Encoding
  105
- Mcr/Mrc
  106
- Figure 7-3 MCR/MRC Transfer Timing with Busy-Wait
  106
- Interlocked MCR
  108
- Figure 7-4 Interlocked MCR/MRC Timing with Busy-Wait
  108
- Cdp
  109
- Figure 7-5 Late Cancelled CDP
  109
- Privileged Instructions
  110
- Figure 7-6 Privileged Instructions
  110
- Busy-Waiting and Interrupts
  111
- Figure 7-7 Busy-Waiting and Interrupts
  111
Chapter 8 Debug Support

114
Chapter 9 ETM Interface

147
- About the ETM Interface
  148
- Figure 9-1 ARM946E-S ETM Interface
  149
- Enabling the ETM Interface
  150
Chapter 10 Test Support

152
Appendix Aac Parameters

159
Appendix B Signal Descriptions

173
- Signal Properties and Requirements
  174
- Clock Interface Signals
  175
  - Table B-1 Clock Interface Signals
    175
- AHB Signals
  176
  - Table B-2 AHB Signals
    176
- B.3 AHB Signals
  176
- Coprocessor Interface Signals
  178
  - Table B-3 Coprocessor Interface Signals
    178
- Debug Signals
  180
  - Table B-4 Debug Signals
    180
- B.5 Debug Signals
  180
- JTAG Signals
  182
  - Table B-5 JTAG Signals
    182
- B.6 JTAG Signals
  182
- Miscellaneous Signals
  183
  - Table B-6 Miscellaneous Signals
    183
- B.7 Miscellaneous Signals
  183
- ETM Interface Signals
  184
  - Table B-7 ETM Interface Signals
    184
- INTEST Wrapper Signals
  186
  - Table B-8 INTEST Wrapper Signals
    186

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