THNCFxxxMAA Toshiba, THNCFxxxMAA Datasheet - Page 24

• Manufacturer Part Number: THNCFxxxMAA
• Description: Small Form Factor Card
• Manufacturer: Toshiba

Task File register specification
Task File register specification
Task File register specification
Task File register specification
These registers are used for reading and writing the storage data in this card. These registers are mapped five
types by the configuration of INDEX in Configuration Option register. The decoded addresses are shown as
follows.
Memory map (INDEX=0)
Memory map (INDEX=0)
Memory map (INDEX=0)
Memory map (INDEX=0)
- - - - REG
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
REG
REG
REG A10
A10
A10
A10 A9 to A4
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
A9 to A4
A9 to A4
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
A9 to A4
A3
A3 A2
0
0
0
0
0
0
0
0
1
1
1
1
1
x
x
A3
A3
0
A2
A2
A2 A1
0
0
0
1
1
1
1
0
0
1
1
1
x
x
A1
A1
A1 A0
0
0
1
1
0
0
1
1
0
0
0
1
1
x
x
A0
A0
A0
0
1
0
1
0
1
0
1
0
1
1
0
1
0
1
Offset
Offset
Offset
Offset - - - - OE=L
0H
1H
2H
3H
4H
5H
6H
7H
8H
9H
DH
EH
FH
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
Even data register
Odd data register
OE=L
OE=L
OE=L
- - - - WE=L
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
WE=L
WE=L
WE=L
THNCFxxxMAA Series
Preliminary version
2001-09-05 24/52