5.4.1.1 Serial Number 0
| Name: | SERNUM0 |
| Offset: | 0x20 |
| Reset: | 0xXXXXXXXXXXXXXXXX |
| Property: | R |
Each device has a unique
128-bit serial number, which is a concatenation of four 32-bit words from the Serial
Number fuses SERNUM[3:0]. The uniqueness of the serial number is ensured only when all
128 bits are used.
| Bit | 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | |
| | SERNUM0[31:24] | |
| Access | R | R | R | R | R | R | R | R | |
| Reset | x | x | x | x | x | x | x | x | |
| Bit | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | |
| | SERNUM0[23:16] | |
| Access | R | R | R | R | R | R | R | R | |
| Reset | x | x | x | x | x | x | x | x | |
| Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
| | SERNUM0[15:8] | |
| Access | R | R | R | R | R | R | R | R | |
| Reset | x | x | x | x | x | x | x | x | |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| | SERNUM0[7:0] | |
| Access | R | R | R | R | R | R | R | R | |
| Reset | x | x | x | x | x | x | x | x | |
Bits 31:0 – SERNUM0[31:0] Serial Number 0
