C8.15 External Debug Component Identification Registers
There are four read-only External Debug Component Identification Registers, Component ID0 through
Component ID3.
Table C8-3 Summary of the External Debug Component Identification Registers
Register Value Offset
Component ID0
0x0D 0xFF0
Component ID1
0x90 0xFF4
Component ID2
0x05 0xFF8
Component ID3
0xB1 0xFFC
The External Debug Component Identification Registers identify Debug as an Arm Debug Interface v5
component.
C8 Memory-mapped debug registers
C8.15 External Debug Component Identification Registers
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