4.9. APB-AP

The APB-AP implements the MEM-AP architecture to connect directly to an APB based system. This bus is normally 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 Architecture Specification, ADIv5.0 to ADIv5.2

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