UNIDENTIFIED

BFIG-100W

Data bus: 16-bit, ISA

Size: Half-length, full-height card

Hard drives supported: 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

J1

40-pin IDE(AT) Interface connector

J2

34-pin control cable connector - floppy drive

J3

9-pin serial port 2 (COM2) - internal

J4

15-pin game port - external

J5

9-pin serial port 1 (COM1) - external

CN1

25-pin parallel port - external

CN2

SERIAL PORT 1 CONFIGURATION

Select

JP6/jumper 1

JP6/jumper 3

 

Disabled

open

open

»

COM1 (3F8-3FFh)

closed

open

 

COM3 (3E8-3EFh)

open

closed

 

COM4 (2E8-2EFh)

closed

closed

USER CONFIGURABLE SETTINGS

Function

Location

Setting

»

Floppy drive enabled

JP2

open

 

Floppy drive disabled

JP2

closed

»

Hard drive enabled

JP3

open

 

Hard drive disabled

JP3

closed

»

Parallel port interrupt is IRQ7

JP4

pins 2 & 3 closed

 

Parallel port interrupt is IRQ5

JP4

pins 1 & 2 closed

»

Game port enabled

JP5

closed

 

Game port disabled

JP5

open

SERIAL PORT 2 CONFIGURATION

Select

JP6/jumper 2

JP6/jumper 4

 

Disabled

open

open

»

COM2 (2F8-2FFh)

closed

open

 

COM4 (2E8-2EFh)

open

closed

 

COM3 (3E8-3EFh)

closed

closed

PARALLEL PORTCONFIGURATION

Select

JP6/jumper 5

JP6/jumper 6

 

Disabled

open

open

»

LPT2 (378-37Fh)

closed

open

 

LPT3 (278-27Fh)

open

closed

SERIAL PORT 1 INTERRUPT REQUEST

Select

JP7/jumper 1

JP7/jumper 2

JP7/jumper 3

»

IRQ4

closed

open

open

 

IRQ5

open

closed

open

 

IRQ9

open

open

closed

SERIAL PORT 2 INTERRUPT REQUEST

Select

JP7/jumper 4

JP7/jumper 5

JP7/jumper 6

»

IRQ3

closed

open

open

 

IRQ9

open

closed

open

 

IRQ5

open

open

closed