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TRCIDR11, ID Register 11

The TRCIDR11 returns the number of special P1 right-hand keys that the trace unit can use.

Bit field descriptions

The TRCIDR11 is a 32-bit register.

Figure D10-35 TRCIDR11 bit assignments


NUMP1SPC, [31:0]

The number of special P1 right-hand keys that the trace unit can use.

0Number of special P1 right-hand keys.

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

The TRCIDR11 can be accessed through the external debug interface, offset 0x18C.