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286 DUAL SERIAL/PARALLEL INTERFACE BOARD

AMDEK CORPORATION

286 DUAL SERIAL/PARALLEL INTERFACE BOARD

Card Type

Serial/Parallel

Chip Set

Unidentified

Maximum Onboard Memory

N/A

I/O Options

Serial ports (2), parallel port

Hard Drives supported

None

Floppy drives supported

None

Data Bus

8-bit ISA

Card Size

Half-length, full-height

   

CONNECTIONS

Function

Label

Function

Label

9-pin serial port 1 - external

CN1

25-pin parallel port

CN2

10-pin serial port 2 - internal

CN3

   

PARALLEL PORT ADDRESS SELECTION

Setting

2D/A

2D/B

2D/C

2D/D

LPT1

Open

Open

Closed

Closed

 

LPT2

Closed

Closed

Open

Open

SERIAL PORT 1 ADDRESS SELECTION

Setting

2E/A

2E/B

2E/C

2E/D

COM1

Open

Open

Closed

Closed

 

COM2

Closed

Closed

Open

Open

SERIAL PORT 2 ADDRESS SELECTION

Setting

2F/A

2F/B

2F/C

2F/D

COM1

Open

Open

Closed

Closed

 

COM2

Closed

Closed

Open

Open