W83L517D_05 Datasheet, PDF (33/133 Pages) Winbond – LPC I/O for Notebook

W83L517D/W83L517D-F
(16) Dumpreg
PHASE R/W
Command W
R
R
R
R
Result
R
R
R
R
R
R
D7 D6 D5 D4 D3 D2 D1 D0
000 01 1 10
----------------------- PCN-Drive 0--------------------
----------------------- PCN-Drive 1 -------------------
----------------------- PCN-Drive 2--------------------
----------------------- PCN-Drive 3 -------------------
--------SRT ------------------ | --------- HUT --------
----------- HLT -----------------------------------| ND
------------------------ SC/EOT ----------------------
LOCK 0 D3 D2 D1 D0 GAP WG
0 EIS EFIFO POLL | ------ FIFOTHR --------
-----------------------PRETRK -------------------------
REMARKS
Registers placed in FIFO
(17) Perpendicular Mode
PHASE R/W
D7 D6 D5 D4 D3 D2 D1 D0
Command W
W
0 0 010 01 0
OW 0 D3 D2 D1 D0 GAP WG
REMARKS
Command Code
(18) Lock
PHASE R/W
Command W
Result
R
D7 D6 D5 D4 D3 D2 D1 D0
LOCK 0 0 1 0 1 0 0
0 0 0 LOCK 0 0 0 0
REMARKS
Command Code
(19) Sense Drive Status
PHASE R/W
D7 D6 D5 D4 D3 D2 D1 D0
Command W
W
00 0 00 10 0
0 0 0 0 0 HDS DS1 DS0
Result
R
---------------- ST3 -------------------------
REMARKS
Command Code
Status information about
disk drive
(20) Invalid
PHASE R/W
Command W
Result
R
D7 D6 D5 D4 D3 D2 D1 D0
------------- Invalid Codes -----------------
-------------------- ST0 ----------------------
REMARKS
Invalid codes (no operation-
FDC goes to standby state)
ST0 = 80H
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Publication Release Date: May 23, 2005
Revision 1.0