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ARM Architecture Reference Manual ARMv7-A and ARMv7-R edition

ARM Architecture Reference Manual ARMv7-A and ARMv7-R edition

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Introduction to the <strong>ARM</strong> Debug <strong>Architecture</strong><br />

Processor interface to debug registers<br />

Table C1-2 Options for interfacing to debug in <strong>ARM</strong>v7<br />

Processor interface<br />

to trace registers<br />

Baseline CP14 + Memory-mapped (Memory-mapped) a CP15<br />

Baseline CP14 + Extended CP14 (+ Memory-mapped) a Memory-mapped) a CP15<br />

Baseline CP14 + Extended CP14 (+ Memory-mapped) a CP14<br />

(+ Memory-mapped) a<br />

a. Interfaces shown in brackets are optional, see text for more information.<br />

Processor interface to<br />

performance monitor<br />

C1-10 Copyright © 1996-1998, 2000, 2004-2008 <strong>ARM</strong> Limited. All rights reserved. <strong>ARM</strong> DDI 0406B<br />

CP15

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