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WinBond W83757S

FCCID: ID2-W8375S

Main chip: Winbond W83757F

Port 1 (J4) – IRQ	JP2-A	JP2-B	J5-A	J5B	J5C
com1	2-3	1-2	close	open	open
com3	1-2	2-3	open	close	open
com4	2-3	2-3	open	open	close
disable	1-2	1-2	-	-	-

Port 2 (j6) – IRJ	JP2-C	JP2-D	J5-A	J5B	J5C
com2	2-3	1-2	close	open	open
com4	2-3	2-3	open	close	open
com3	1-2	2-3	open	open	close
disable	1-2	1-2	-	-	-

Paralel interrupt	J5G	J5H
IRQ7	close	open
IRQ5	open	close

IDE	address	JP4A	JP4B
enabled	1F0h-1F7h, 3F6h, 3F7h	1-2	2-3
disabled	170h-177h, 376h, 3F7h	2-3	1-2

Floppy	address	JP4C	JP4D
enable	3F0h-3F7h	1-2	2-3
disable	370h-377h	2-3	1-2