W83977EF Winbond Electronics Corp America, W83977EF Datasheet - Page 33

• Manufacturer Part Number: W83977EF
• Description: Description = W83877TF Plus Kbc, GP I/O, Wake-Up, Power Fail Resume ;; Package = QFP 128
• Manufacturer: Winbond Electronics Corp America

(6) Version
(7) Write Data
Command
Execution
Result
Command
Result
PHASE
PHASE
R/W
R/W
W
W
W
W
W
W
W
W
W
R
R
R
R
R
W
R
R
R
MT MFM
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
0
D5
0
0
D4
0
0
D4
1
1
-27 -
0
0
D3
0
D3
0
HDS DS1 DS0
D2
1
0
D2
0
0
0
D1
D1
0
D0
1
0
0
D0
Publication Release Date: April 2003
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
REMARKS
REMARKS
W83977EF
Revision 1.1