The TRCIDR9 characteristics are:
- Returns the number of P0 right-hand keys that the trace unit can
- Usage constraints
- There are no usage constraints.
- Available in all configurations.
- See 13.6 Register summary.
The following figure shows the TRCIDR9 bit assignments.
Figure 13-12 TRCID9 bit assignments
The following table shows the TRCIDR9 bit assignments.
Table 13-14 TRCID9 bit assignments
The number of P0 right-hand keys
that the trace unit can use:
|0||The trace unit uses no P0 right-hand keys.
The TRCIDR9 can be accessed through the internal memory-mapped interface
and the external debug interface, offset