PIDR2 (A53_DBG_2) Register Description
| Register Name | PIDR2 |
|---|---|
| Offset Address | 0x0000000FE8 |
| Absolute Address | 0x00FEE10FE8 (CORESIGHT_A53_DBG_2) |
| Width | 32 |
| Type | roRead-only |
| Reset Value | 0x0000004B |
| Description | External Debug Peripheral Identification Register 2 |
PIDR2 (A53_DBG_2) Register Bit-Field Summary
| Field Name | Bits | Type | Reset Value | Description |
|---|---|---|---|---|
| REVISION | 7:4 | roRead-only | 0x4 | Part major revision. Parts can also use this field to extend Part number to 16-bits. |
| JEDEC | 3 | roRead-only | 0x1 | RAO. Indicates a JEP106 identity code is used. |
| DES_1 | 2:0 | roRead-only | 0x3 | Designer, most significant bits of JEP106 ID code. For Arm Limited, this field is 0b011. |