AMPIDR0, Activity Monitors Peripheral Identification Register 0

The AMPIDR0 characteristics are:

Purpose

Provides information to identify an activity monitors component.

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

Configuration

It is IMPLEMENTATION DEFINED whether AMPIDR0 is implemented in the Core power domain or in the Debug power domain.

This register is present only when FEAT_AMUv1 is implemented and an implementation implements AMPIDR0. Otherwise, direct accesses to AMPIDR0 are RES0.

Attributes

AMPIDR0 is a 32-bit register.

This register is part of the AMU block.

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																								PART_0

Bits [31:8]

Reserved, RES0.

PART_0, bits [7:0]

Part number, least significant byte.

This field has an IMPLEMENTATION DEFINED value.

Access to this field is RO.

Accessing AMPIDR0

Accesses to this register use the following encodings:

Accessible at offset 0xFE0 from AMU

Accesses on this interface are RO.

04/07/2023 11:27; 1b994cb0b8c6d1ae5a9a15edbc8bd6ce3b5c7d68