...because we can't all be on the bleeding edge...





ACB-2372

ADAPTEC, INC.

ACB-2372

Data bus:

16-bit, ISA

Size:

Full-length, full-height card

Hard drives supported:

Two ST506/412, RLL drives

Floppy drives supported:

Two 360KB, 720KB, 1.2MB, 1.44MB drives

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