Toshiba TLCS-900/H1 Series Manual page 400

(4) Write 16-byte redundant data
ND0FMCR:
ND0FDTR:
D520:
D521:
D522:
D525:
D526:
D527:
(5) Run page program
ND0FMCR:
ND0FDTR:
ND0FMCR:
Wait several states (e.g., "NOP" × 10)
ND0FSR:
(6) Read status
ND0FMCR:
ND0FDTR:
ND0FMCR:
ND0FDTR:
(7) Repeat 1 to 6 for all other pages if required.
92CH21-398
Set 0x9C for the data mode without ECC calculation.
Write 16-byte redundant data.
LPR [23:16]
LPR [31:24]
CPR [11:6], 2'b11
LPR [7:0]
LPR [15:8]
CPR [5:0], 2'b11
Set 0x9D for NDCLE signal enable and command mode.
Set 0x10 for the page program command.
Set 0x1C for NDALE signal disable.
Check BUSY flag. If it is 0, go to the next.
If it is 1, wait until it becomes 0.
Set 0x1D for NDCLE signal and command mode.
Set 0x70 for Status read command.
Set 0x1C for NDCLE signal disable.
Read the Status data from the NAND-Flash.
TMP92CH21
2009-06-19