PIDR4 (STM) Register Description
Register Name | PIDR4 |
---|---|
Offset Address | 0x0000000FD0 |
Absolute Address | 0x00FE9C0FD0 (CORESIGHT_SOC_STM) |
Width | 32 |
Type | roRead-only |
Reset Value | 0x00000000 |
Description | PID - Designer Identity and Memory Footprint. |
Part of the set of Peripheral Identification registers. Contains part of the designer identity and the memory footprint indicator.
PIDR4 (STM) Register Bit-Field Summary
Field Name | Bits | Type | Reset Value | Description |
---|---|---|---|---|
SIZE | 7:4 | roRead-only | 0x0 | Total contiguous size of the memory window (in powers of two from the standard 4KB size): 0: 4 KB window. |
DES_2 | 3:0 | roRead-only | 0x0 | JEDEC continuation code indicating the designer of the component, together with the identity code: 4h: Arm JEP106 Continuation Code |