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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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Chapter C2<br />

Invasive Debug Authentication<br />

This chapter describes the authentication controls on invasive debug operations. It contains the following<br />

section:<br />

About invasive debug authentication on page C2-2.<br />

Note<br />

The recommended external debug interface provides an authentication interface that controls both invasive<br />

debug <strong>and</strong> non-invasive debug, as described in Authentication signals on page AppxA-3. This chapter<br />

describes how you can use this interface to control invasive debug. For information about using the interface<br />

to control non-invasive debug see Chapter C7 Non-invasive Debug Authentication.<br />

<strong>ARM</strong> DDI 0406B Copyright © 1996-1998, 2000, 2004-2008 <strong>ARM</strong> Limited. All rights reserved. C2-1

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