CONNECTIONS
Function	Location
50-pin SCSI connector-internal	CN1
25-pin SCSI connector-external	CN2
34-pin control cable connector-floppy drives	CN3
5-pin connector-DC power	CN4
4-pin connector-drive active LED	CN5

USER CONFIGURABLE SETTINGS
Function		Location	Setting
»	Floppy drive Precompensation is 125nsec.	JP4/jumper 1	open
	Floppy drive Precompensation is 187nsec.	JP4/jumper 1	closed
»	Single speed floppy drives supported	JP4/jumper 2	open
	Dual speed floppy drives supported	JP4/jumper 2	closed
»	Floppy drive disabled	JP4/jumper 3	open
	Floppy drive enabled	JP4/jumper 3	closed

SCSI IRQ
IRQ		JP2/jumper 1	JP2/jumper 2	JP2/jumper 3
	IRQ15	open	open	open
	IRQ14	closed	open	open
	IRQ12	open	closed	open
	IRQ11	closed	closed	open
»	IRQ10	open	open	closed
	IRQ9	closed	open	closed
	IRQ5	open	closed	closed
	IRQ3	closed	closed	closed

BIOS ADDRESS
Address		JP3/jumper 1	JP3/jumper 2	JP3/jumper 3
	DC000h	open	closed	open
	D8000h	closed	closed	open
	D4000h	open	open	closed
	D0000h	closed	open	closed
»	CC000h	open	closed	closed
	C8000h	closed	closed	closed

SCSI ADDRESS
Address		JP5/jumper 1	JP5/jumper 2	JP5/jumper 3
»	7	open	open	open
	6	closed	open	open
	5	open	closed	open
	4	closed	closed	open
	3	open	open	closed
	2	closed	open	closed
	1	open	closed	closed
	0	closed	closed	closed