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DC-440

PROMISE TECHNOLOGY, INC.

DC-440

Data bus:

32-bit, VL-bus

Size:

Three/quarter-length, full-height card

Hard drive supported:

Up to seven SCSI devices, and two IDE (AT) interface drives

Floppy drives supported:

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

CONNECTIONS

Function

Location

4-pin connector - drive active LED

CN1

50-pin SCSI connector - internal

CN2

26-pin parallel port connector

CN3

40-pin IDE (AT) interface connector - port 1

CN4

34-pin control cabled connector - floppy drive

CN5

Game port

CN6

10-pin serial port 2

CN7

10-pin serial port 1

CN8

50-pin SCSI connector - external

CN9

USER CONFIGURABLE SETTINGS

Function

Location

Setting

Factory configured - do not alter

JP1

Pins 1 & 3 closed

Factory configured - do not alter

JP2

Pins 1 & 2, 3 & 4 closed

Factory configured - do not alter

JP3

Pins 1 & 2, 3 & 4 closed

Factory configured - do not alter

JP4

Pins 1 & 2 closed

CPU speed ³

JP5

Pins 1 & 2 closed

 

CPU speed < 33MHz

JP5

Pins 2 & 3 closed

Floppy drive enabled

JP6/jumper A

Pins 1 & 2 closed

 

Floppy drive disabled

JP6/jumper A

Pins 2 & 3 closed

Game port enabled

JP6/jumper B

Pins 1 & 2 closed

 

Game port disabled

JP6/jumper B

Pins 2 & 3 closed

USER CONFIGURABLE SETTINGS

Function

Location

Setting

Parallel port is output only

JP6/jumper C

Pins 2 & 3 closed

 

Parallel port is input/output

JP6/jumper C

Pins 1 & 2 closed

IDE port disabled

JP8/jumper E

Pins 2 & 3 closed

 

IDE port enabled

JP8/jumper E

Pins 1 & 2 closed

SCSI I/O ADDRESS - JP7

Address

Jumper A

Jumper B

Jumper C

330h

Pins 1 & 2 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

 

130h

Pins 1 & 2 closed

Pins 2 & 3 closed

Pins 1 & 2 closed

 

134h

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 1 & 2 closed

 

230h

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 2 & 3 closed

 

234h

Pins 2 & 3 closed

Pins 1 & 2 closed

Pins 2 & 3 closed

 

334h

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

BIOS ADDRESS - JP7

Address

Jumper D

Jumper E

Jumper F

C8000h

Pins 1 & 2 closed

Pins 2 & 3 closed

Pins 1 & 2 closed

 

CC000h

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 1 & 2 closed

 

D0000h

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 2 & 3 closed

 

D4000h

Pins 2 & 3 closed

Pins 1 & 2 closed

Pins 2 & 3 closed

 

D8000h

Pins 1 & 2 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

 

DC000h

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 2 &3 closed

SERIAL PORT 1 CONFIGURATION - JP8

COM/Address

Jumper C

Jumper D

COM1/3F8h

Pins 2 & 3 closed

Pins 1 & 2 closed

 

COM3/3E8h

Pins 1 & 2 closed

Pins 2 & 3 closed

 

Disabled

Pins 2 & 3 closed

Pins 2 & 3 closed

SERIAL PORT 2 CONFIGURATION - JP8

COM/Address

Jumper A

Jumper B

COM2/2F8h

Pins 2 & 3 closed

Pins 1 & 2 closed

 

COM4/2E8h

Pins 1 & 2 closed

Pins 2 & 3 closed

 

Disabled

Pins 2 & 3 closed

Pins 2 & 3 closed

PARALLEL PORT CONFIGURATION - JP6

Address/IRQ

Jumper D

Jumper E

Jumper F

3BCh/IRQ7

Pins 2 & 3 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

 

278h/IRQ5

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 2 & 3 closed

 

378h/IRQ7

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 1 & 2 closed

 

Disabled

All pins open

Pins 2 & 3 closed

Pins 2 & 3 closed