Contents
viii Copyright © 2005-2008 ARM Limited. All rights reserved. ARM DDI 0337G
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Chapter 16 AHB Trace Macrocell Interface
16.1 About the AHB trace macrocell interface .................................................. 16-2
16.2 CPU AHB trace macrocell interface port descriptions .............................. 16-3
Chapter 17 Trace Port Interface Unit
17.1 About the TPIU ......................................................................................... 17-2
17.2 TPIU registers ........................................................................................... 17-8
17.3 Serial wire output connection ................................................................. 17-21
Chapter 18 Instruction Timing
18.1 About instruction timing ............................................................................ 18-2
18.2 Processor instruction timings .................................................................... 18-3
18.3 Load-store timings .................................................................................... 18-7
Chapter 19 AC Characteristics
19.1 Processor timing parameters .................................................................... 19-2
Appendix A Signal Descriptions
A.1 Clocks ......................................................................................................... A-2
A.2 Resets ........................................................................................................ A-3
A.3 Miscellaneous ............................................................................................. A-4
A.4 Interrupt interface ....................................................................................... A-6
A.5 Low power interface ................................................................................... A-7
A.6 ICode interface ........................................................................................... A-8
A.7 DCode interface .......................................................................................... A-9
A.8 System bus interface ................................................................................ A-10
A.9 Private Peripheral Bus interface ............................................................... A-11
A.10 ITM interface ............................................................................................. A-12
A.11 AHB-AP interface ..................................................................................... A-13
A.12 ETM interface ........................................................................................... A-14
A.13 AHB Trace Macrocell interface ................................................................. A-16
A.14 Test interface ............................................................................................ A-17
A.15 WIC interface ............................................................................................ A-18
Appendix B Revisions
Glossary
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