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ETHERNIC/8

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