ERRPIDR0, Peripheral Identification Register 0

The ERRPIDR0 characteristics are:

Purpose

Provides discovery information about the component.

For more information, see 'About the Peripheral identification scheme'.

Implementation of this register is OPTIONAL.

ERRPIDR0 is implemented only as part of a memory-mapped group of error records.

ERRPIDR0 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																								PART_0

Reserved, RES0.

Part number, bits [7:0].

The part number is selected by the designer of the component. The designer chooses whether to use a 12-bit or a 16-bit part number:

If a 12-bit part number is used, then it is stored in ERRPIDR1.PART_1 and ERRPIDR0.PART_0. There are 8 bits, ERRPIDR2.REVISION and ERRPIDR3.REVAND, available to define the revision of the component.
If a 16-bit part number is used, then it is stored in ERRPIDR2.PART_2, ERRPIDR1.PART_1 and ERRPIDR0.PART_0. There are 4 bits, ERRPIDR3.REVISION, available to define the revision of the component.

This field has an IMPLEMENTATION DEFINED value.

Access to this field is RO.

Component	Offset	Instance
RAS	0xFE0	ERRPIDR0

Accesses on this interface are RO.

26/03/2024 09:49; 67c0ae5282a7629ba0ea0ba7267b43cd4f7939f6