GATEWAY COMMUNICATIONS, INC.

G/ETHERNET LC-16 ADAPTER

NIC Type

Ethernet

Transfer Rate

10Mbps

Data Bus

16-bit ISA

Topology

Linear Bus

Wiring Type

RG58A/U 50ohm coaxial

AUI transceiver via DB-15 port

Boot ROM

Available

CABLE TYPE

Type

JP1 - 5

RG58A/U 50ohm coaxial

Pins 1 & 2 closed

 

AUI transceiver via DB-15 port

Pins 2 & 3 closed

DEVICE I/O ADDRESS CONFIGURATION

Address

E17

E18

E19

300h - 31Fh

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 2 & 3 closed

 

260h - 27Fh

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

 

280h - 290h

Pins 2 & 3 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

 

2A0h - 2BFh

Pins 1 & 2 closed

Pins 2 & 3 closed

Pins 1 & 2 closed

 

2E0h - 2FFh

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 1 & 2 closed

 

320h - 33Fh

Pins 2 & 3 closed

Pins 1 & 2 closed

Pins 2 & 3 closed

 

380h - 39Fh

Pins 1 & 2 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

 

3E0h - 3FFh

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

FACTORY CONFIGURED SETTINGS

Jumper

Setting

JP6

Pins 2 & 3 closed

JP7

Pins 1 & 2 closed

JP8

Closed

JP9

Closed

JP10

Open

INTERRUPT SELECT

IRQ

E9

E10

E20

E21

E22

E23

E24

E25

IRQ3

Open

Open

Open

Closed

Open

Open

Open

Open

 

IRQ4

Open

Open

Open

Open

Closed

Open

Open

Open

 

IRQ5

Open

Open

Open

Open

Open

Closed

Open

Open

 

IRQ7

Open

Open

Open

Open

Open

Open

Closed

Open

 

IRQ9

Open

Open

Open

Open

Open

Open

Open

Closed

 

IRQ10

Open

Closed

Open

Open

Open

Open

Open

Open

 

IRQ11

Closed

Open

Open

Open

Open

Open

Open

Open

OPTIONAL EPROM ADDRESS CONFIGURATION

Address

E14

E15

E16

CC000h - CFFFFh

Pins 1 & 2 closed

Pins 2 & 3 closed

Pins 1 & 2 closed

 

C4000h - C7FFFh

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

 

C8000h - CBFFFh

Pins 2 & 3 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

 

D0000h - D3FFFh

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 1 & 2 closed

 

D4000h - D7FFFh

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 2 & 3 closed

 

D8000h - DBFFFh

Pins 2 & 3 closed

Pins 1 & 2 closed

Pins 2 & 3 closed

 

DC000h - DFFFFh

Pins 1 & 2 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

 

Disabled

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 2 & 3 closed