8.13.6.8 PUF Data Destination Register
This register can only be written if the WPEN bit is cleared in the PUF Write Protection Mode Register.
| Name: | PUF_DATA_DEST |
| Offset: | 0x020 |
| Reset: | 0x00000000 |
| Property: | Read/Write |
| Bit | 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | |
| Access | |||||||||
| Reset |
| Bit | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | |
| Access | |||||||||
| Reset |
| Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
| Access | |||||||||
| Reset |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| SO | DO | ||||||||
| Access | R/W | R/W | |||||||
| Reset | 0 | 0 |
Bit 1 – SO Data Output on Private Key Bus
| Value | Name | Description |
|---|---|---|
| 0 | DISABLED | Private Key Bus cannot transfer PUF data. |
| 1 | VIA_KEYBUS | Private Key Bus is enabled to transfer PUF data. |
Bit 0 – DO Data Output on PUF_DOR
| Value | Name | Description |
|---|---|---|
| 0 | DISABLED | PUF_DOR cannot be used to read data from PUF operations. |
| 1 | DO_VIA_DOR | PUF_DOR is enabled to read data from PUF operations. |