w83977atf Winbond Electronics Corp America, w83977atf Datasheet - Page 29

• Manufacturer Part Number: w83977atf
• Description: Winbond I/o
• Manufacturer: Winbond Electronics Corp America

(10) Recalibrate
(9) Format A Track
(11) Sense Interrupt Status
Command
Execution
for Each
Sector
Repeat:
Result
Command
Execution
Command
Result
PHASE
PHASE
PHASE
R/W
R/W
R/W
W
W
W
R
R
W
W
W
W
W
W
W
W
W
W
R
R
R
R
R
R
R
D7
D7
0
0
D7
0
0
0
---------------- PCN -------------------------
---------------- ST0 -------------------------
-------------------- ST0 -----------------------
-------------------- ST1 -----------------------
-------------------- ST2 -----------------------
---------------- Undefined -------------------
---------------- Undefined -------------------
---------------- Undefined -------------------
---------------- Undefined -------------------
---------------------- N ------------------------
--------------------- SC -----------------------
---------------------- D ------------------------
---------------------- C ------------------------
---------------------- H ------------------------
---------------------- R ------------------------
---------------------- N ------------------------
--------------------- GPL ---------------------
D6
D6
0
MFM
0
0
D6
0
D5
D5
0
0
0
D5
0
0
D4
D4
0
0
0
D4
0
0
D3
0
D3
0
1
-28-
D3
1
0
HDS DS1 DS0
D2
D2
0
0
1
D2
1
DS1 DS0
D1
D1
0
D1
1
0
D0
D0
1
0
D0
1
Publication Release Date: April 1998
Command codes
Head retracted to Track 0
Interrupt
Command code
Status information at the end
of each seek operation
Command codes
Status information after
command execution
Bytes/Sector
Sectors/Cylinder
Gap 3
Filler Byte
Input Sector Parameters
W83977ATF
REMARKS
REMARKS
PRELIMINARY
REMARKS
Revision 0.52