Toshiba H1 Series Data Book page 723

(11) NAND-Flash controller (1/4)
Symbol Name
Address
08C0H
(Prohibit
RMW)
NANDF
NDFMCR0 Control0
Register
08C1H
(Prohibit
RMW)
08C2H
NANDF
NDFMCR1 Control1
Register
08C3H
08C4H
NANDF
NDECCRD0 Code ECC
Register0
08C5H
08C6H
NANDF
NDECCRD1 Code ECC
Register1
08C7H
7 6 5
WE ALE CLE
0 0 0
WE ALE CLE
enable control control
0: Disable 0: "L" out 0: "L" out
1: Enable 1: "H" out 1: "H" out
SPLW1 SPLW0 SPHW1
0 0 0
Strobe pulse width Strobe pulse width
NDRE
(Low width of , (High width of
NDWE NDWE
)
Inserted width Inserted width
) × (set value)
= (f = (f
SYS SYS
INTERDY INTRSC
R/W R/W
0 0
Ready Reed-
interrupt
Solomon
calculation
0: Disable end
interrupt
1: Enable
0: Disable
1: Enable
STATE3 STATE2 STATE1
0 0 0
Status read (See the table below.)
ECCD7 ECCD6 ECCD5
0 0 0
NAND Flash ECC Register (7-0) (7-0)
ECCD15 ECCD14 ECCD13
0 0 0
NAND Flash ECC Register (7-0) (15-8)
ECCD7 ECCD6 ECCD5
0 0 0
NAND Flash ECC Register (7-0) (7-0)
ECCD15 ECCD14 ECCD13
0 0 0
NAND Flash ECC Register (7-0) (15-8)
92CZ26A-720
4 3
CE0 CE1
R/W
0 0
CE 0 CE 1
control control
0: "H" out 0: "H" out
1: "L" out 1: "L" out
SPHW0 RSECCL
R/W
0 0
Reed-
NDRE
, Solomon
)
ECC
latch
) × (set value)
0: Disable
1: Enable
STATE0 SEER1
R
0 Undefined Undefined
ECCD4 ECCD3
R
0 0
ECCD12 ECCD11
R
0 0
ECCD4 ECCD3
R
0 0
ECCD12 ECCD11
R
0 0
TMP92CZ26A
2 1 0
ECCE BUSY ECCRST
0 0 0
ECC NAND ECC
circuit Flash
reset
control
state control
0: Disable 0: −
1: Busy
1: Enable
0: Ready 1: Reset
*Always
read as
"0".
RSEDN RSESTA RSECGW
W R/W
0 0 0
Reed- Reed- Reed-
Solomon Solomon Solomon
operation error ECC
calculation
0: Encode generator
start
(Write) write
0: −
control
1: Decode
1: Start
0: Disable
(Read)
*Always
1: Enable
read as "0".
BUSW ECCS SYSCKE
R/W R/W R/W
0 0 0
Data bus ECC Clock
calculation
width control
0:Hamming
0: 8-bit 0: Disable
1: Reed-
1: 16-bit 1: Enable
Solomon
SEER0
ECCD2 ECCD1 ECCD0
0 0 0
ECCD10 ECCD9 ECCD8
0 0 0
ECCD2 ECCD1 ECCD0
0 0 0
ECCD10 ECCD9 ECCD8
0 0 0