18.6.8 Device Identification
| Name: | DID |
| Offset: | 0x0120 |
| Reset: | 0x0BAXX053 |
| Property: | – |
| Bit | 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | |
| VER[3:0] | PNMID[7:4] | ||||||||
| Access | R | R | R | R | R | R | R | R | |
| Reset | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | |
| Bit | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | |
| PNMID[3:0] | PNDID[7:4] | ||||||||
| Access | R | R | R | R | R | R | R | R | |
| Reset | 1 | 0 | 1 | 0 | x | x | x | x | |
| Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
| PNDID[3:0] | MANID[10:7] | ||||||||
| Access | R | R | R | R | R | R | R | R | |
| Reset | x | x | x | x | 0 | 0 | 0 | 0 | |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| MANID[6:0] | FV | ||||||||
| Access | R | R | R | R | R | R | R | R | |
| Reset | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 1 | |
Bits 31:28 – VER[3:0] Version Code
Provides the version code where a value of '0'
represents A.0.
Bits 27:20 – PNMID[7:0] Part Number Mask ID
Provides bit field [15:8] of the Device Part Number, where the entire Part Number is given by PN[15:0] = DID[27:12].
Bits 19:12 – PNDID[7:0] Part Number Device ID
Provides bit field [7:0] of the Device Part Number, where the entire Part Number is given by PN[15:0] = DID[27:12].
Bits 11:1 – MANID[10:0] JEDEC Manufacture ID
This field contains the value defined in JEDEC Publication
JEP106Q for Microchip Technology Inc., which is 0x29.