W83697HF Datasheet, PDF (40/167 Pages) Winbond – WINBOND I/O

W83697HF/F
(11) Sense Interrupt Status
PHASE R/W D7
Command W 0
Result
R
R
D6 D5 D4 D3 D2 D1
0
0
0
1
0
0
---------------- ST0 -------------------------
---------------- PCN -------------------------
D0
REMARKS
0 Command code
(12) Specify
PHASE R/W D7 D6 D5 D4 D3 D2 D1 D0
REMARKS
Command W 0
0
00
0
0
1
1 Command codes
W
| ---------SRT ----------- | --------- HUT ---------- |
W
|------------ HLT ----------------------------------| ND
(13) Seek
PHASE R/W D7
Command W 0
W0
W
Execution R
D6 D5 D4 D3 D2 D1
0
0
0
1
1
1
0
0
0
0 HDS DS1
-------------------- NCN -----------------------
D0
REMARKS
1 Command codes
DS0
Head positioned over
proper cylinder on diskette
(14) Configure
PHASE R/W D7 D6 D5 D4 D3 D2 D1 D0
REMARKS
Command W
W
W
W
0
0
0
1
0
0
1
1 Configure information
0
0
0
0
0
0
0
0
0
EIS EFIFO POLL | ------ FIFOTHR ----|
| --------------------PRETRK ----------------------- |
Execution
Internal registers written
- 31 -
Publication Release Date: Feb. 2002
Revision 0.70