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ONBOARD 32

STALLION TECHNOLOGIES, INC.

ONBOARD 32

Card Type

I/O controller

Chipset/Controller

Intel Corporation

I/O Options

(32) Parallel or (32) serial ports

Maximum DRAM

256KB

CONNECTIONS

Purpose

Location

Purpose

Location

EXP-28 module connector

CN2

Multi-port panel connector

CN4

EXP-28 module connector

CN3

   

FACTORY CONFIGURED SETTINGS

Jumper

Setting

J1

N/A

BUS SIZE

Setting

J2

16-bit

Closed

8-bit

Open

CLOCK SPEED

Setting

J2

Speed > 8MHz

Closed

Speed <= 8MHz

Open

MEMORY ADDRESS CONFIGURATION

Address

SW1/1

SW1/2

SW1/3

SW1/4

200h

On

On

On

On

0210h

On

On

On

Off

220h

On

On

Off

On

230h

On

On

Off

Off

MEMORY ADDRESS CONFIGURATION

Address

SW1/1

SW1/2

SW1/3

SW1/4

240h

On

Off

On

On

250h

On

Off

On

Off

260h

On

Off

Off

On

270h

On

Off

Off

Off

280h

Off

On

On

On

290h

Off

On

On

Off

2A0h

Off

On

Off

On

2B0h

Off

On

Off

Off

2C0h

Off

Off

On

On

2D0h

Off

Off

On

Off

2E0h

Off

Off

Off

On

2F0h

Off

Off

Off

Off

MISCELLANEOUS TECHNICAL NOTES

The EXP-28 module is required for 32-port operation. Other piggy-back modules can be used for less total ports.