ASI Key Status
Bit7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
UROWWRITE | NVMPROG | CHIPERASE | |||||
Access | R/W | R | R | ||||
Reset | 0 | 0 | 0 |
User Row Write Key Status
1
’ if the UROWWRITE key is successfully decoded. This bit must
be written as the final part of the user row write procedure to correctly reset the
programming session. NVM Programming Key Status
1
’ if the NVMPROG key is successfully decoded. The bit is
cleared when the NVM Programming sequence is initiated, and the NVMPROG bit in
ASI_SYS_STATUS is set.Chip Erase Key Status
1
’ if the Chip Erase key is successfully decoded. The bit is
cleared by the Reset Request issued as part of the Chip Erase sequence described in
the Chip Erase section.