Field Name | Bits | Type | Reset Value | Description |
REGISTER_DIS | 31 | roRead-only | 0x0 | Disables the ability to register a new PUF key. |
SYN_WRLK | 30 | roRead-only | 0x0 | Locks writing to the PUF syndrome eFuses |
SYN_INVLD | 29 | roRead-only | 0x0 | Invalidates the PUF syndrome stored in the eFuse. |
TEST_DIS | 28 | roRead-only | 0x0 | Disables PUF test mode. |
Reserved | 27 | roRead-only | 0x0 | reserved. |
Reserved | 26 | roRead-only | 0x0 | reserved. |
Reserved | 25 | roRead-only | 0x0 | reserved. |
Reserved | 24 | roRead-only | 0x0 | reserved. |
AUX | 23:0 | roRead-only | 0x0 | PUF AUX value used by the ROM when regenerating the PUF key. |