4100M Hard Disk/Floppy Controller Settings and Configuration

Data bus:	8-bit, ISA
Size:	Half-length, full-height card
Hard drive supported:	N/A
Floppy drives supported:	None

CONNECTIONS
Function	Location
25-pin connector - tape drive connector - external	CN1
34-pin connector - tape drive connector - internal	CN2

USER CONFIGURABLE SETTINGS
Function		Location	Setting
»	Factory configured - do not alter	JP5	closed
»	Factory configured - do not alter	JP6	closed

DMA CHANNEL SELECTION
DMA		JP3/A	JP3/B	JP3/C	JP4/A	JP4/B	JP4/C
»	2	open	closed	open	open	closed	open
	1	closed	open	open	closed	open	open
	3	open	open	closed	open	open	closed

INTERRUPT SELECTION
IRQ		JP2/A	JP2/B	JP2/C	JP2/D	JP2/E	JP2/F
»	6	open	closed	open	open	open	open
	2	open	open	open	open	open	closed
	3	open	open	open	open	closed	open
	4	open	open	open	closed	open	open
	5	open	open	closed	open	open	open
	7	closed	open	open	open	open	open

I/O ADDRESS SELECTION
Address		JP1/A	JP1/B	JP1/C	JP1/D
»	3F0-3F7h	closed	open	open	open
	370-377h	open	open	closed	open
	3E0-3E7h	open	closed	open	open
	360-367h	open	open	open	closed