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The TRCIDR10 returns the number of P1 right-hand keys that the trace unit can use.
The TRCIDR10 is a 32-bit register.
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® Embedded Trace Macrocell Architecture Specification ETMv4.
The TRCIDR10 can be accessed through the external debug interface, offset