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TRCIDR7: Trace ID Register 7

Purpose

Returns the tracing capabilities of the trace unit.

Configuration

External register TRCIDR7 bits [31:0] are architecturally mapped to AArch64 System register TRCIDR7[31:0].

This register is present only when FEAT_ETE is implemented and FEAT_TRC_EXT is implemented. Otherwise, direct accesses to TRCIDR7 are RES0.

Attributes

TRCIDR7 is a 32-bit register.

Field descriptions

313029282726252423222120191817161514131211109876543210
RES0

Bits [31:0]

Reserved, RES0.

Accessing TRCIDR7

TRCIDR7 can be accessed through the external debug interface:

ComponentOffsetInstance
ETE0x1FCTRCIDR7

This interface is accessible as follows: