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DTC-3520A (400592-89A)

DATA TECHNOLOGY CORPORATION

DTC-3520A (400592-89A)

Card Type

Hard drive controller card

Hard Drives supported

Up to 7 SCSI-2 devices

Floppy drives supported

None

Data Bus

16-bit ISA

Card Size

Half-length, half-height card

CONNECTIONS

Function

Location

Function

Location

50-pin SCSI connector - internal

CN1

25-pin SCSI connector - external

CN2

USER CONFIGURABLE SETTINGS

Function

Label

Position

Factory configured - do not alter

JP1/A

Unidentified

Parity bit enable

JP1/B

Closed

 

Parity bit disable

JP1/B

Open

Factory configured - do not alter

JP1/C

Unidentified

Factory configured - do not alter

JP1/F

Unidentified

Factory configured - do not alter

JP1/G

Unidentified

Factory configured - do not alter

JP1/H

Unidentified

Factory configured - do not alter

JP2

Unidentified

Factory configured - do not alter

JP3

Unidentified

Factory configured - do not alter

JP4

Unidentified

BIOS enabled

JP6/A

Closed

 

BIOS disabled

JP6/A

Open

Port address 340h

JP6/D

Closed

 

Port address 140h

JP6/D

Open

BIOS ADDRESS SELECTION

Address

JP6/B

JP6/C

C800h

Open

Open

CC00h

Closed

Open

D800h

Open

Closed

DC00h

Closed

Closed

INTERRUPT SELECTION

IRQ

JP1/D

JP1/E

JP5/A

JP5/B

JP5/C

JP5/D

IRQ9

Closed

Closed

Open

Open

Open

Closed

IRQ10

Closed

Open

Open

Open

Closed

Open

IRQ11

Open

Closed

Open

Closed

Open

Open

IRQ12

Open

Open

Closed

Open

Open

Open