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# ERRCIDR2, Component Identification Register 2

The ERRCIDR2 characteristics are:

## Purpose

Provides discovery information about the component.

For more information, see 'About the Component Identification scheme'.

## Configuration

Implementation of this register is OPTIONAL.

ERRCIDR2 is implemented only as part of a memory-mapped group of error records.

## Attributes

ERRCIDR2 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_2

#### Bits [31:8]

Reserved, RES0.

#### PRMBL_2, bits [7:0]

Component identification preamble, segment 2.

Reads as 0x05.

Access to this field is RO.

## Accessing ERRCIDR2

#### ERRCIDR2 can be accessed through the memory-mapped interfaces:

Component | Offset | Instance
--- | --- | ---
RAS | 0xFF8 | ERRCIDR2

Accesses on this interface are RO.

AArch32 Registers | AArch64 Registers | AArch32 Instructions | AArch64 Instructions | Index by Encoding | External Registers | External Registers by Offset | Registers by Functional Group | Proprietary Notice

26/03/2024 09:49; 67c0ae5282a7629ba0ea0ba7267b43cd4f7939f6

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