B1.16 Implementation Specific Register 0

The TRCIMSPEC0 shows the presence of any implementation specific features, and enables any features that are provided.

Usage constraints
There are no usage constraints.
Available in all configurations.
See the register summary in Table B1-1 ETM-M33 register summary and Table B1-5 Implementation specific and identification registers.

The following figure shows the TRCIMSPEC0 bit assignments.

Figure B1-19 TRCIMSPEC0 bit assignments
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The following table shows the TRCIMSPEC0 bit assignments.

Table B1-29 TRCIMSPEC0 bit assignments

Bits Name Function
[31:4] - res0.
[3:0] SUPPORT Set to 0. No implementation specific extensions are supported.
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