HwMuseum | Index

BROADTECH INTERNATIONAL COMPANY

ALL-IN-ONE

NIC Type

Ethernet

Transfer Rate

10Mbps

Data Bus

16-bit ISA

Topology

Linear Bus

Wiring Type

AUI transceiver via DB-15

RG-58A/U 50ohm coaxial

Unshielded twisted pair

Boot ROM

Available

AT BUS COMPATIBILITY MODE

AT BUS Timing

JP3

»

Standard

Pins 1 & 2 closed

 

Non-Standard

Pins 2 & 3 closed

BASE MEMORY AND BOOT ROM ADDRESS

Address

JP1/2

JP1/3

JP1/4

»

C8000h

Open

Closed

Open

 

C0000h

Open

Open

Open

 

C4000h

Open

Open

Closed

 

CC000h

Open

Closed

Closed

 

D0000h

Closed

Open

Open

 

D4000h

Closed

Open

Closed

 

D8000h

Closed

Closed

Open

 

DC000h

Closed

Closed

Closed

BOOT ROM

Setting

JP1/1

»

Link intergity enabled

Open

 

Link integrity disabled

Closed

CABLE TYPE

Type

JP2/A - H

»

RG58A/U 50ohm coaxial

Pins 3 & 4 closed

 

AUI transceiver via DB-15 port

Pins 2 & 3 closed

 

Unshielded twisted pair

Pins 1 & 2 closed

DIAGNOSTIC LED(S)

LED

Color

Status

Condition

LED1

Green

On

Twisted pair connection is good

LED1

Green

Off

Twisted pair connection is broken

BASE I/O ADDRESS

Address

JP1/5

JP1/6

»

300h

Open

Open

 

320h

Open

Closed

 

340h

Closed

Open

 

360h

Closed

Closed

INTERRUPT SETTINGS

IRQ

JP5/1

JP5/2

JP5/3

JP5/4

JP5/5

JP5/6

JP5/7

JP5/8

»

3

Open

Closed

Open

Open

Open

Open

Open

Open

 

2

Closed

Open

Open

Open

Open

Open

Open

Open

 

4

Open

Open

Closed

Open

Open

Open

Open

Open

 

5

Open

Open

Open

Closed

Open

Open

Open

Open

 

10

Open

Open

Open

Open

Closed

Open

Open

Open

 

11

Open

Open

Open

Open

Open

Closed

Open

Open

 

12

Open

Open

Open

Open

Open

Open

Closed

Open

 

15

Open

Open

Open

Open

Open

Open

Open

Closed