2.7.2. Implementation features

The AHB-AP provides the following specific MEM-AP features:

The AHB-AP does not support the following MEM-AP features:

The AHB-AP has two clock domains:

DAPRESETn initializes the state of all registers in the DAPCLK domain. DAPRESETn enables initialization of the DAP without affecting the normal operation of the SoC in which the DAP is integrated, and must be driven by the tools on external connection by accessing the appropriate location in the debug port. HRESETn is used to reset the AHB interface and does not reset any state in the DAP interface

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