C7.5 External Debug Device ID Register 1

The EDDEVID1 characteristics are:

Purpose
Provides extra information for external debuggers about features of the debug implementation.
Usage constraints

This register is accessible as follows:

Off DLK OSLK EDAD SLK Default
- - - - - RO

Table C1-1 Conditions on external register access to debug registers describes the condition codes.

Configurations
The EDDEVID1 is in the Debug power domain.
Attributes
See C7.1 Memory-mapped debug register summary.
Figure C7-4 EDDEVID1 bit assignments
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[31:4]

Reserved, res0.

PCSROffset, [3:0]

Indicates the offset applied to PC samples returned by reads of EDPCSR:

0x2EDPCSR samples have no offset applied and do not sample the instruction set state.

The EDDEVID1 can be accessed through the external debug interface, offset 0xFC4.

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