W83697HF/F
(6) Version
PHASE
Command
Result
R/W
W
D7
0
D6
0
D5
0
D4
1
D3
0
D2
0
D1
0
D0
0
REMARKS
Command code
R
1
0
0
1
0
0
0
0
Enhanced controller
(7) Write Data
PHASE
R/W
D7
D6
D5
0
D4
0
D3
0
D2
D1
D0
REMARKS
Command
W
W
W
W
W
W
W
W
W
MT MFM
1
0
1
Command codes
0
0
0
0
0
HDS DS1 DS0
---------------------- C ------------------------
---------------------- H ------------------------
---------------------- R ------------------------
---------------------- N ------------------------
-------------------- EOT -----------------------
-------------------- GPL -----------------------
-------------------- DTL -----------------------
Sector ID information prior
to Command execution
Execution
Result
Data transfer between the
FDD and system
R
R
R
R
R
R
R
-------------------- ST0 -----------------------
-------------------- ST1 -----------------------
-------------------- ST2 -----------------------
---------------------- C ------------------------
---------------------- H ------------------------
---------------------- R ------------------------
---------------------- N ------------------------
Status information after
Command execution
Sector ID information after
Command execution
Publication Release Date: Feb. 2002
Revision 0.70
- 28 -
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