CTIPIDR4, CTI Peripheral Identification Register 4

The CTIPIDR4 characteristics are:

Purpose

Provides information to identify a CTI component.

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

CTIPIDR4 is in the Debug power domain.

Implementation of this register is OPTIONAL.

This register is required for CoreSight compliance.

CTIPIDR4 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																								SIZE				DES_2

Reserved, RES0.

Size of the component. Log₂ of the number of 4KB pages from the start of the component to the end of the component ID registers.

Reads as 0b0000.

Access to this field is RO.

Designer, JEP106 continuation code, least significant nibble. For Arm Limited, this field is 0b0100.

This field has an IMPLEMENTATION DEFINED value.

Access to this field is RO.

Component	Offset	Instance
CTI	0xFD0	CTIPIDR4

Accesses on this interface are RO.

26/03/2024 09:49; 67c0ae5282a7629ba0ea0ba7267b43cd4f7939f6