W83977F Datasheet, PDF (33/181 Pages) Winbond – PLUG & PLAY 1.0A COMPLIANT

W83977F/ W83977AF
PRELIMINARY
(1) Read Data
PHASE R/W
Command W
W
W
W
W
W
W
W
W
Execution
Result
R
R
R
R
R
R
R
D7 D6 D5 D4 D3 D2 D1 D0
REMARKS
MT MFM SK 0 0 1 1 0
00 0
0 0 HDS DS1 DS0
---------------------- C ------------------------
---------------------- H ------------------------
---------------------- R ------------------------
---------------------- N ------------------------
Command codes
Sector ID information prior
to command execution
-------------------- EOT -----------------------
-------------------- GPL -----------------------
-------------------- DTL -----------------------
Data transfer between the
FDD and system
-------------------- ST0 -----------------------
-------------------- ST1 -----------------------
Status information after
command execution
-------------------- ST2 -----------------------
---------------------- C ------------------------
---------------------- H ------------------------
---------------------- R ------------------------
---------------------- N ------------------------
Sector ID information after
command execution
Publication Release Date: March 1998
-22-
Revision 0.58