w83877atd Winbond Electronics Corp America, w83877atd Datasheet - Page 27

• Manufacturer Part Number: w83877atd
• 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
W
R
R
R
R
R
R
R
D7
D7
MT
0
1
0
-------------------- EOT -----------------------
-------------------- GPL -----------------------
-------------------- DTL -----------------------
-------------------- ST0 -----------------------
-------------------- ST1 -----------------------
-------------------- ST2 -----------------------
---------------------- C ------------------------
---------------------- H ------------------------
---------------------- R ------------------------
---------------------- N ------------------------
---------------------- C ------------------------
---------------------- H ------------------------
---------------------- R ------------------------
---------------------- N ------------------------
MFM
D6
D6
0
0
0
D5
D5
0
0
0
0
D4
D4
1
1
0
0
D3
D3
0
0
0
0
- 23 -
HDS
D2
D2
0
0
1
DS1
D1
D1
0
0
0
Publication Release Date: April 1998
DS0
D0
D0
0
0
1
Command codes
Enhanced controller
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
W83877ATF
REMARKS
REMARKS
Version 0.51