57.5.1 SFC Key Register
Name: | SFC_KR |
Offset: | 0x00 |
Reset: | – |
Property: | Write-only |
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 | |
KEY[7:0] | |||||||||
Access | W | W | W | W | W | W | W | W | |
Reset | – | – | – | – | – | – | – | – |
Bits 7:0 – KEY[7:0] Key Code
This field must be written with the correct key code (0xFB) prior to any write in a Data Register (SFC_DRx) in order to enable the fuse programming. For each write of SFC_DRx, this field must be written immediately before.