THNCF008MAA Datasheet, PDF (26/52 Pages) Toshiba Semiconductor – CompactFlash Card

Preliminary version
THNCFxxxMAA Series
Secondary I/O map (INDEX=3)
-REG A10
0x
0x
0x
0x
0x
0x
0x
0x
0x
0x
A9 to A4 A3
17FH 0
17FH 0
17FH 0
17FH 0
17FH 0
17FH 0
17FH 0
17FH 0
37FH 0
37FH 0
A2 A1 A0
000
001
010
011
100
101
110
111
110
111
-IORD=L
Data register
Error register
Sector count register
Sector number register
Cylinder low register
Cylinder high register
Drive head register
Status register
Alt. status register
Drive address register
-IOWR=L
Data register
Feature register
Sector count register
Sector number register
Cylinder low register
Cylinder high register
Drive head register
Command register
Device control register
Reserved
True IDE Mode I/O map
-CE2 -CE1 A2 A1 A0 -IORD=L
1 000
0
Data register
1 000
1
Error register
1 001
0
Sector count register
1 001
1
Sector number register
1 010
0
Cylinder low register
1 010
1
Cylinder high register
1 011
0
Drive head register
1 011
1
Status register
0 111
0
Alt. status register
0 111
1
Drive address register
-IOWR=L
Data register
Feature register
Sector count register
Sector number register
Cylinder low register
Cylinder high register
Drive head register
Command register
Device control register
Reserved
2001-09-05 26/52