C10.68 ETM Peripheral Identification Register 2

The TRCPIDR2 characteristics are:

Provides information to identify a trace component.
Usage constraints
  • Only bits[7:0] are valid.
  • Accessible only from the external debug interface, offset 0xFE8.
Available in all implementations.

TRCPIDR2 is a 32-bit RO management register.

See C10.1 ETM register summary.

Figure C10-65 TRCPIDR2 bit assignments
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Reserved, res0.

Revision, [7:4]
JEDEC, [3]
0b1res1. Indicates a JEP106 identity code is used.
DES_1, [2:0]
0b011ARM Limited. This is bits[6:4] of JEP106 ID code.
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