C9.5 ROM Table Peripheral Identification Registers
The ROM Table Peripheral Identification Registers provide standard information required for all
components that conform to the Arm Debug Interface Architecture Specification, ADIv5.0 to ADIv5.2.
There are eight registers listed in register number order in the following table.
Table C9-4 Summary of the ROM Table Peripheral Identification Registers
Register Value Offset
ROMPIDR4
0x04 0xFD0
ROMPIDR5
0x00 0xFD4
ROMPIDR6
0x00 0xFD8
ROMPIDR7
0x00 0xFDC
ROMPIDR0
0xAA for v8 memory map.
0xE0 for v7 memory map.
0xFE0
ROMPIDR1
0xB4 0xFE4
ROMPIDR2
0x3B 0xFE8
ROMPIDR3
0x00 0xFEC
Only bits[7:0] of each Peripheral ID Register are used, with bits[31:8] reserved. Together, the eight
Peripheral ID Registers define a single 64-bit Peripheral ID.
C9 ROM table
C9.5 ROM Table Peripheral Identification Registers
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