w83977tf Winbond Electronics Corp America, w83977tf Datasheet - Page 32

• Manufacturer Part Number: w83977tf
• Description: Winbond I/o
• Manufacturer: Winbond Electronics Corp America

(6) Version
(7) Write Data
Command
Result
Command
Execution
Result
PHASE
PHASE
R/W
R/W
W
W
W
W
W
W
W
W
W
W
R
R
R
R
R
R
R
R
MT MFM 0
D7
0
D7
0
1
-------------------- EOT -----------------------
-------------------- GPL -----------------------
-------------------- DTL -----------------------
-------------------- ST0 -----------------------
-------------------- ST1 -----------------------
-------------------- ST2 -----------------------
---------------------- C ------------------------
---------------------- H ------------------------
---------------------- R ------------------------
---------------------- N ------------------------
---------------------- C ------------------------
---------------------- H ------------------------
---------------------- R ------------------------
---------------------- N ------------------------
D6
D6
0
0
0
0
D5
D5
0
0
0
0
1
1
D4
D4
0
0
0
0
D3
D3
-24-
HDS DS1 DS0
1
0
0
D2
D2
0
0
0
D1
D1
1
0
0
D0
D0
Publication Release Date: April 1998
Command codes
Sector ID information prior
to Command execution
Data transfer between the
FDD and system
Status information after
Command execution
Sector ID information after
Command execution
Command code
Enhanced controller
W83977TF
REMARKS
REMARKS
PRELIMINARY
Revision 0.62