13.7.12 ID Register 10

The TRCIDR10 characteristics are:
Purpose
Returns the number of P1 right-hand keys that the trace unit can use.
Usage constraints
There are no usage constraints.
Configurations
Available in all configurations.
Attributes
See 13.6 Register summary.
The following figure shows the TRCIDR10 bit assignments.
Figure 13-13 TRCIDR10 bit assignments
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The following table shows the TRCIDR10 bit assignments.

Table 13-15 TRCID10 bit assignments

Bits Name Function
[31:0] NUMP1KEY
The number of P1 right-hand keys that the trace unit can use.
0The trace unit uses no P1 right-hand keys.
The TRCIDR10 can be accessed through the internal memory-mapped interface and the external debug interface, offset 0x188.
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