ACB-2372 Hard Disk/Floppy Controller Settings and Configuration

ADAPTEC, INC.

ACB-2372

CONNECTIONS
Function	Location
34-pin control cable connector-floppy drive	CN1
20-pin data cable connector-drive 0	CN2
20-pin data cable connector-drive 1	CN3
34-pin control cable connector-hard drive	CN4
4-pin connector-drive active LED	CN5
Serial Monitor Output	CN15

USER CONFIGURABLE SETTINGS
Function		Location	Setting
»	Factory configured - do not alter	JP6 through JP11	open
»	BIOS address is C800h	JP12	pins 1 & 2 closed
	BIOS address is CC00h	JP12	pins 2 & 3 closed
	BIOS disabled	JP12	open
»	Factory configured - do not alter	JP13	open
»	Hard drive port address is 1F0-1F7h	JP14/jumper 1	open
	Hard drive port address is 170-177h	JP14/jumper 1	closed
»	Floppy drive port address is 3F0-3F7h	JP14/jumper 2	open
	Floppy drive port address is 370-377h	JP14/jumper 2	closed
»	One Wait State enabled	JP14/jumper 3	open
	Zero Wait State enabled	JP14/jumper 3	closed
»	Drive Recal (Track 0 minus 1) enabled	JP14/jumper 4	open
	Drive Recal (Track 0 minus 1) disabled	JP14/jumper 4	closed
»	Not Used	JP14/jumper 5	open
»	Serial Monitor Mode disabled	JP14/jumper 6	open
	Serial Momitor Mode enabled (2400 Baud)	JP14/jumper 6	closed
»	Hard drive Interrupt is IRQ14	JP19	pins 1 & 2 closed
	Hard drive Interrupt is IRQ15	JP19	pins 2 & 3 closed
»	Not Used	JP19	pins 3 & 4 closed
»	Floppy drive DMA Acknowledge Is DACK2	JP20	pins 1 & 2 closed
	Floppy drive DMA Acknowledge is DACK3	JP20	pins 2 & 3 closed
»	Floopy drive Interrupt is IRQ6	JP21	pins 1 & 2 closed
	Floopy drive Interrupt is IRQ10	JP21	pins 2 & 3 closed
»	Floppy drive DMA Request is DREQ2	JP22	pins 1 & 2 closed
	Floppy drive DMA Request is DREQ3	JP22	pins 2 & 3 closed
»	Factory configured - do not alter	JP23	N/A