2.8. APB-AP

The APB-AP implements the MEM-AP architecture to directly connect to an APB based system. The intention is that this bus is dedicated to CoreSight and other debug components.

As part of the MEM-AP description, the APB-AP has a number of implementation specific features. These are described in:

For information on all the registers and features in a MEM-AP, see the ARM Debug Interface v5 Architecture Specification and the ARM Debug Interface v5.1 Architecture Supplement.

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