TRCIDR10, ID Register 10
The TRCIDR10 returns the number of P1 right-hand keys that the trace unit can use.
Bit field descriptions
The TRCIDR10 is a 32-bit register.
Figure D8-35 TRCIDR10 bit assignments
- NUMP1KEY, [31:0]
The number of P1 right-hand keys that the trace unit can use.
Number of P1 right-hand keys.
Bit fields and details not provided in this description are architecturally defined. See the Arm® Architecture Reference Manual Armv8, for Armv8-A architecture profile.
The TRCIDR10 can be accessed through the external debug interface, offset