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S-DCB

PROCOMP USA, INC.

S-DCB

Data bus:

16-bit, ISA

Size:

Full-length, full-height card

Hard drive supported:

Up to seven SCSI drives

Floppy drives supported:

360KB, 720KB, 1.2MB, or 1.44MB (2)

CONNECTIONS

Purpose

Location

SCSI drive interface (50 pin) internal

CN1

SCSI drive interface (25 pin) external

CN2

Floppy drive interface

CN3

UPS/status output cable

CN4

Hard Drive activity LED

CN6

CHANNEL SELECT CONFIGURATION

Channel

I/O Address

IRQ

SW1/switch 1

SW1/switch 2

SW1/switch 3

1

340h

IRQ11

off

off

on

2

348h

IRQ12

on

on

on

3

320h

IRQ10

off

on

on

4

328h

IRQ15

on

off

on

5

380h

IRQ10

off

on

off

6

388h

IRQ15

on

off

off

Disabled

N/A

N/A

on

on

off

Disabled

N/A

N/A

off

off

off

USER CONFIGURABLE SETTINGS

Function

Location

Setting

Controller supplies TERMPWR to SCSI interface 26

JP1

pins 2 & 3 closed

 

TERMPWR not supplied to SCSI Interface 26

JP1

pins 1 & 2 closed

UPS uses open contact to indicate"Battery Low"

JP4

open

 

UPS uses closed contact to indicate"Battery Low"

JP4

closed

UPS uses open contact to indicate"On-Line"

JP5

open

 

UPS uses closed contact to indicate"On-Line"

JP5

closed

Floppy drive enabled

SW1/switch 7

on

 

Floopy drive disabled

SW1/switch 7

off

SCSI parity check enabled

SW1/switch 8

on

 

SCSI parity check disabled

SW1/switch 8

off

BIOS ADDRESS CONFIGURATION

Address

SW1/switch 5

SW1/switch 6

SW1/switch 7

Disabled

off

off

off

DC00h

off

off

on

DA00h

off

on

off

D800h

off

on

on

CE00h

on

off

off

CCOOh

on

off

on

CA00h

on

on

off

C800h

on

on

on