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MODEL 32

GSI, INC.

MODEL 32

Data bus:

16-bit, ISA

Size:

Half-length, full-height card

Hard drive supported:

Two IDE (AT) Interface drives

Floppy drives supported:

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

CONNECTIONS

Function

Location

34-pin control cable connector - regular floppy drive

J1

34-pin control cable connector - regular/2.88MB floppy drive

J2

40-pin IDE(AT) Interface connector

J3

10-pin serial port (COM1/2/3) - external

J4

25-pin parallel port (LPT1/2/3) - external

J5

10-pin serial port (COM2/3/4) - internal

J6

5-pin connector - DC power

J9

4-pin connector - Drive active LED

J10

SERIAL PORT 1 (J4) CONFIGURATION

LPT

J7/jumper 1

J7/jumper 2

COM1

closed

closed

 

COM2

open

closed

 

COM3

closed

open

 

Disabled

open

open

SERIAL PORT 2 (J6) CONFIGURATION

LPT

J7/jumper 3

J7/jumper 4

 

COM2

closed

closed

COM3

open

closed

 

COM4

closed

open

 

Disabled

open

open

PARALLEL PORT (J5) CONFIGURATION

LPT

J7/jumper 5

J7/jumper 6

LPT1 (3BCh)

closed

closed

 

LPT2 (378h)

open

closed

 

LPT3 (278h)

closed

open

 

Disabled

open

open

USER CONFIGURABLE SETTINGS

Function

Location

Setting

Hard drive port address is 1F0-1F7h

J7/jumper 7

closed

 

Floppy drive port address is 3F0-3F7h

   
 

Hard drive port address is 170-177h

J7/jumper 7

open

 

Floppy drive port address is 370-377h

   

Parallel port is bi-directional

J11

open

 

Parallel port is uni-directional

J11

closed

BIOS ADDRESS

Address

J7/jumper 8

J7/jumper 9

 

C800-C9FFh

closed

closed

D000-D1FFh

open

closed

 

D800-D9FFh

closed

open

 

E000-E1FFh

open

open

SERIAL PORT 1 (J4) INTERRUPT REQUEST

IRQ

J8/jumper 1

J8/jumper 2

J8/jumper 3

 

3

open

closed

open

4

closed

open

open

 

9

open

open

closed

 

Disabled

open

open

open

SERIAL PORT 2 (J6) INTERRUPT REQUEST

IRQ

J8/jumper 4

J8/jumper 5

J8/jumper 6

3

closed

open

open

 

9

open

closed

open

 

10

open

open

closed

 

Disabled

open

open

open

PARALLEL PORT (J5) INTERRUPT REQUEST

IRQ

J8/jumper 7

J8/jumper 8

J8/jumper 9

 

5

open

closed

open

7

closed

open

open

 

9

open

open

closed

 

Disabled

open

open

open

HARD DRIVE INTERRUPT REQUEST

IRQ

J8/jumper 10

J8/jumper 11

14

closed

open

 

15

open

closed