W83877ATF Datasheet, PDF (28/191 Pages) Winbond – enhanced version from Winbonds most popular I/O chip W83877F

W83877ATF
(8) Write Deleted Data
PHASE R/W D7 D6 D5 D4 D3 D2 D1 D0
REMARKS
Command W ^{MT MFM 0}
0
1
0
0
1 _{Command codes}
W
0
0
0
0
0 HDS DS1 DS0
W
---------------------- C ------------------------
Sector ID information prior
W
---------------------- H ------------------------
to command execution
W
---------------------- R ------------------------
W
---------------------- N ------------------------
W
-------------------- EOT -----------------------
W
-------------------- GPL -----------------------
W
-------------------- DTL -----------------------
Execution
Result
R
R
R
R
R
R
R
-------------------- ST0 -----------------------
-------------------- ST1 -----------------------
-------------------- ST2 -----------------------
---------------------- C ------------------------
---------------------- H ------------------------
---------------------- R ------------------------
---------------------- N ------------------------
Data transfer between the
FDD and system
Status information after
command execution
Sector ID information after
command execution
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Publication Release Date: April 1998
Version 0.51