PIDR4 (A53_CTI_3) Register

Zynq UltraScale+ Devices Register Reference (UG1087)

Document ID
UG1087
Release Date
2024-03-13
Revision
1.10

PIDR4 (A53_CTI_3) Register Description

Register NamePIDR4
Offset Address0x0000000FD0
Absolute Address 0x00FEF20FD0 (CORESIGHT_A53_CTI_3)
Width32
TyperoRead-only
Reset Value0x00000004
DescriptionCTI Peripheral Identification Register 4

PIDR4 (A53_CTI_3) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
SIZE 7:4roRead-only0x0Size of the component. RAZ. Log2 of the number of 4KB pages from the start of the component to the end of the component ID registers.
DES_2 3:0roRead-only0x4Designer, JEP106 continuation code, least significant nibble. For Arm Limited, this field is 0b0100.