F71872
Sense Interrupt Status
Phase
Command
Result
R/W
W
D7
D6
D5
D4
D3
D2
D1
D0
Remark
0
0
0
0
1
0
0
0
Command code
R
R
---------------------------- ST0 --------------------------
---------------------------- PCN --------------------------
Specify
Phase
R/W
D7
D6
D5
D4
D3
D2
D1
D0
Remark
Command
W
0
0
0
0
0
0
1
1
Command code
W
W
|------------------ SRT -------------------|
|------------------ HUT -------------------|
|------------------------------------- SRT ---------------------------------------|
ND
Seek
Phase
R/W
D7
D6
D5
D4
D3
D2
D1
D0
Remark
Command
W
0
0
0
0
1
1
1
1
Command code
W
W
0
0
0
0
0
HDS
DS1
DS0
---------------------------- NCN --------------------------
Execution
Head positioned over
proper cylinder on
diskette
Configure
Phase
R/W
D7
D6
D5
D4
D3
D2
D1
D0
Remark
Command
W
0
0
0
1
0
0
1
1
Command code
W
W
W
0
0
0
0
0
0
HDS
DS1
DS0
EIS
EFIFO
POLL
|---------------- FIFOTHR ---------------|
---------------------------- PRETRK --------------------------
Execution
Internal registers
written
Relative Seek
Phase
R/W
D7
D6
D5
D4
D3
D2
D1
D0
Remark
Command
W
1
DIR
0
0
1
1
1
1
Command code
W
0
0
0
0
0
HDS
DS1
DS0
50
July, 2007
V0.28P
FINTEK [ FEATURE INTEGRATION TECHNOLOGY INC. ]
