Toshiba H1 Series Data Book page 242

3.11.1 Block Diagram
ECC
Code
Control
Register
Address
Data
Figure 3.11.1 Block Diagram for NAND Flash Controller
NAND Flash Controller Channel 0 (NDFC0)
Hamming
ECC
Generator
Timing
Generator
RS ECC Write
Reed-Solomon
ECC
Generator
F/F 80-bit
Reed-Solomon
ECC
Calculator
92CZ26A-239
ND_CE*
ND_ALE
ND_CLE
ND_RE*
ND WE*
ND_RB*
DATA_OUT[15:0]
DATA_IN[15:0]
TMP92CZ26A
ND 0 CE
NDCLE,
NDALE,
NDRE ,
NDWE ,
D15~ D0
D15~D0,
NDR/B