EDDEVTYPE, External Debug Device Type register

The EDDEVTYPE characteristics are:

Purpose

Indicates to a debugger that this component is part of a PE's debug logic.

When FEAT_DoPD is implemented, EDDEVTYPE is in the Core power domain. Otherwise, EDDEVTYPE is in the Debug power domain.

Implementation of this register is OPTIONAL.

EDDEVTYPE is a 32-bit register.

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16	15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
RES0																								SUB				MAJOR

Reserved, RES0.

Subtype. Indicates this is a component within a PE.

Reads as 0b0001.

Access to this field is RO.

Major type. Indicates this is a debug logic component.

Reads as 0b0101.

Access to this field is RO.

Component	Offset	Instance
Debug	0xFCC	EDDEVTYPE

Accessible as follows:

When FEAT_DoPD is implemented and !IsCorePowered(), accesses to this register generate an error response.
Otherwise, accesses to this register are RO.

15/12/2024 22:27; 5e0a212688c6bd7aee92394b6f5e491b4d0fee1d