THNCF256MDGI Toshiba, THNCF256MDGI Datasheet - Page 20

• Manufacturer Part Number: THNCF256MDGI
• Description: MEMORY CARD COMPACT FLASH 256MB
• Manufacturer: Toshiba

Specifications of THNCF256MDGI

• Memory Size: 256MB
• Memory Type: CompactFLASH
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Task File Register specification
types by the configuration of INDEX in Configuration Option register. The decoded addresses are shown as follows.
Memory map (INDEX=0)
Contiguous I/O map (INDEX=1)
These registers are used for reading and writing the storage data in this card. These registers are mapped five
−REG
−REG
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
A10
A10~A4
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
X
X
X
X
X
X
X
X
X
X
X
X
X
A9~A4
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
A3
0
0
0
0
0
0
0
0
1
1
1
1
1
A3
X
X
0
0
0
0
0
0
0
0
1
1
1
1
1
A2
0
0
0
0
1
1
1
1
0
0
1
1
1
A2
X
X
0
0
0
0
1
1
1
1
0
0
1
1
1
A1
0
0
1
1
0
0
1
1
0
0
0
1
1
A1
0
0
1
1
0
1
1
0
0
0
1
X
X
0
1
TENTATIVE
A0
A0
0
1
0
1
0
1
0
1
0
1
1
0
1
0
1
0
1
0
1
0
1
0
1
1
0
1
0
1
Offset
Offset
DH
EH
FH
DH
EH
FH
0H
1H
2H
3H
4H
5H
6H
7H
8H
9H
8H
9H
0H
1H
2H
3H
4H
5H
6H
7H
8H
9H
Data register
Error register
Sector count register
Sector number register
Cylinder low register
Cylinder high register
Drive head register
Status register
Dup. even data register
Dup.odd data register
Dup.error register
Alt. status register
Drive address register
Data register
Error register
Sector count register
Sector number register
Cylinder low register
Cylinder high register
Drive head register
Status register
Dup. even data register
Dup.odd data register
Dup.error register
Alt. status register
Drive address register
Even data register
Odd data register
−OE=L
−OE=L
THNCFxxxxDGI Series
Data register
Feature register
Sector count register
Sector number register
Cylinder low register
Cylinder high register
Drive head register
Command register
Dup. even data register
Dup.odd data register
Dup.feature register
Device control register
Reserved
Even data register
Odd data register
Data register
Feature register
Sector count register
Sector number register
Cylinder low register
Cylinder high register
Drive head register
Command register
Dup. even data register
Dup.odd data register
Dup.feature register
Device control register
Reserved
2004-5-18 20/47
−WE=L
−WE=L