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BT-440C/445C

BUSLOGIC INC.

BT-440C/445C

Data bus:

32-bit, VL-bus

Size:

Full-length, full-height card

Hard drive supported:

Up to seven SCSI devices

Floppy drives supported:

360KB, 720KB, 1.2MB, 1.44MB, or 2.88MB drives

CONNECTIONS

Function

Location

4-pin connector - Drive activity LED

J1

34-pin connector - Floppy drive interface

J2

50-pin connector - Internal SCSI interface

J3

50-pin connector - External SCSI-2 interface

J4

USER CONFIGURABLE SETTINGS

Function

Location

Setting

Local bus clock speed set > 33MHz

SW1/4

On

 

Local bus clock speed set <= 33MHz

SW1/4

Off

Floppy connector enabled

SW1/8

On

 

Floppy connector disabled

SW1/8

Off

PORT ADDRESS CONFIGURATION

Port Address

SW1/1

SW1/2

SW1/3

330

On

On

On

 

334

Off

On

On

 

230

On

Off

On

 

234

Off

Off

On

 

130

On

On

Off

 

134

Off

On

Off

 

N/A

N/A

Off

Off

BIOS ADDRESS CONFIGURATION

BIOS Address

SW1/5

SW1/6

SW1/7

DC000

On

On

On

 

D8000

Off

On

On

 

D4000

On

Off

On

 

D0000

Off

Off

On

 

CC000

On

On

Off

 

C8000

Off

On

Off

 

Disabled

N/A

Off

Off