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ERRCIDR0

ERRCIDR0, Component Identification Register 0

The ERRCIDR0 characteristics are:

Purpose

Provides discovery information about the component.

Configuration

Implementation of this register is OPTIONAL.

ERRCIDR0 is implemented only as part of a memory-mapped group of error records.

Attributes

ERRCIDR0 is a 32-bit register.

Field descriptions

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																								PRMBL_0

Bits [31:8]

Reserved, RES0.

PRMBL_0, bits [7:0]

Component identification preamble, segment 0.

Reads as 0x0D.

Access to this field is RO.

Accessing ERRCIDR0

This section shows the offset of ERRCIDR0 when FEAT_RASSA_4KB_GRP is implemented. If FEAT_RASSA_16KB_GRP or FEAT_RASSA_64KB_GRP is implemented, see 'RAS memory-mapped register views' for the offset of ERRCIDR0.

ERRCIDR0 can be accessed through the memory-mapped interfaces:

Component	Offset	Instance
RAS	0xFF0	ERRCIDR0

Accesses to this register are RO.

2026-03-26 20:27:25, 2026-03_rel