3.3.1. Programmers’ model requirements

The programmers’ model specifies that the registers of each component are memory-mapped in a 4KB region. The top 256 bytes of this space, registers 0x3C0-0x3FF, are reserved for management registers that must be present in all CoreSight components. Detailed register descriptions describes these registers.

See Memory-mapped access, ETMv3.2 and later for more information about memory-mapped access to the ETM registers.

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