W83L517D_05 Datasheet, PDF (37/133 Pages) Winbond – LPC I/O for Notebook

W83L517D/W83L517D-F
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DSC
DSD
WE F/F
RDATA F/F
WD F/F
DSA
DSB
DRV2
DRV2# ^{(Bit 7):}
0 A second drive has been installed
1 A second drive has not been installed
DSB# ^{(Bit 6):}
This bit indicates the status of _DSB# output pin.
DSA# (Bit 5):
This bit indicates the status of DSA# output pin.
WD F/F(Bit 4):
This bit indicates the complement of the latched WD# output pin at every rising edge of the WD#
output pin.
RDATA F/F(Bit 3):
This bit indicates the complement of the latched RDATA# output pin .
WE F/F (Bit 2):
This bit indicates the complement of latched WE# output pin.
DSD# ^{(Bit 1):}
0 Drive D has been selected
1 Drive D has not been selected
DSC# ^{(Bit 0):}
0 Drive C has been selected
1 Drive C has not been selected
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Publication Release Date: May 23, 2005
Revision 1.0