IMC NETWORK CORPORATION

ETHERNIC/8

NIC Type

Ethernet

Transfer Rate

10Mbps

Data Bus

8-bit ISA

Topology

Linear Bus

Wiring Type

RG--58A/U 50ohm coaxial

AUI transceiver via DB-15 port

Boot ROM

Available

I/O BASE ADDRESS

Address

JP1A

JP1B

»

360h

Closed

Open

 

368h

Open

Closed

INTERRUPT REQUEST

IRQ

JP2A

JP2B

JP2C

JP2D

 

2

Open

Closed

Open

Open

 

3

Open

Open

Open

Closed

»

4

Closed

Open

Open

Open

»

5

Open

Open

Closed

Open

Note:Two IRQ can be selected at a time. This allows the card's network shell driver to be configured using either IRQ without changing jumpers on the card.

BOOT ROM ADDRESS & SHARED MEMORY ADDRESS

Boot ROM

Shared Memory

JP3A

JP3B

JP3C

JP3D

»

Disabled

Software select

Open

Open

Open

Closed

 

D8000h

D0000h

Open

Open

Closed

Open

 

E0000h

E8000h

Open

Closed

Open

Open

 

E8000h

E0000h

Closed

Open

Open

Open

CABLE TYPE

Type

JP4A - JP4F

»

RG--58A/U 50ohm coaxial

Pins 1 & 2 Closed

 

AUI transceiver via DB-15 port

Pins 2 & 3 Closed