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Bus Interface
14.2.1
Branch status signal
14-4
A branch status signal (BRCHSTAT) is exported on the ETM interface that indicates if
there are any branches in the pipeline. This can be used, for example, by a prefetcher to
prevent prefetching if a branch is about to be fetched. For more information about the
branch status signal, see Chapter 16 Embedded Trace Macrocell Interface.
Copyright © 2005, 2006 ARM Limited. All rights reserved.
ARM DDI 0337B
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