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TRCPIDR3, ETM Peripheral Identification Register 3

The TRCPIDR3 provides information to identify a trace component.

Bit field descriptions

The TRCPIDR3 is a 32-bit register.

Figure D10-56 TRCPIDR3 bit assignments

RES0, [31:8]
REVAND, [7:4]
0x0Part minor revision.
CMOD, [3:0]
0x0Not customer modified.

Bit fields and details not provided in this description are architecturally defined. See the Arm® Embedded Trace Macrocell Architecture Specification ETMv4.

The TRCPIDR3 can be accessed through the external debug interface, offset 0xFEC.