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OMNI-BRIDGE

SYSGEN, INC.

OMNI-BRIDGE

Card Type

Floppy drive controller

Chip Set

Unidentified

Maximum Onboard Memory

None

I/O Options

floppy drive interface

Data Bus

8-bit ISA

Floppy drives supported

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

CONNECTIONS

Function

Label

Function

Label

Floppy drive module connector

CN1

Floppy drive interface

CN2

USER CONFIGURABLE SETTINGS

Function

Label

Position

I/O address select is 3F0h - 3F7h

SW2/3

Off

 

I/O address select is 370h - 377h

SW2/3

On

 

Fixed drive speed

SW2/4

Off

 

Dual drive speed

SW2/4

On

DRIVE TYPE A CONFIGURATION

Type

SW1/1

SW1/2

360KB

Off

Off

720KB

On

Off

1.2MB

Off

On

1.44MB

On

On

DRIVE TYPE B CONFIGURATION

Type

SW1/3

SW1/4

360KB

Off

Off

720KB

On

Off

1.2MB

Off

On

1.44MB

On

On

BIOS ADDRESS SELECTION

Address

SW2/1

SW2/2

CA00h

Off

On

CC00h

On

Off

CE00h

On

On

None

Off

Off

EXTERNAL POWER CONFIGURATION

Setting

W1

W2

Disabled

Pins 2 & 3 closed

Pins 2 & 3 closed

Enabled

Pins 1 & 2 closed

Pins 1 & 2 closed