WESTERN DIGITAL CORPORATION

ETHERCARD PLUS

NIC Type:

Ethernet

Transfer Rate:

10Mbps

Data Bus:

8-bit ISA

Topology:

Linear Bus

Star

Wiring Type

AUI transceiver via DB-15 port

RG58A/U 50ohm coaxial

Boot ROM

Not available

I/O ADDRESS

Address

W1/Jumper B

W1/Jumper C

W1/Jumper D

W1/Jumper E

»

280h

Closed

Closed

Open

Closed

 

200h

Closed

Closed

Closed

Closed

 

220h

Open

Closed

Closed

Closed

 

240h

Closed

Open

Closed

Closed

 

260h

Open

Open

Closed

Closed

 

2A0h

Open

Closed

Open

Closed

 

2C0h

Closed

Open

Open

Closed

 

2E0h

Open

Open

Open

Closed

 

300h

Closed

Closed

Closed

Open

 

320h

Open

Closed

Closed

Open

 

340h

Closed

Open

Closed

Open

 

360h

Open

Open

Closed

Open

 

380h

Closed

Closed

Open

Open

 

3A0h

Open

Closed

Open

Open

 

3C0h

Closed

Open

Open

Open

 

3E0h

Open

Open

Open

Open

WAIT STATE SELECTION

Setting

W1/Jumper A

»

8-16MHz

Open

 

6MHz

Closed

Note:This jumper applies only to PC ATs.

INTERRUPT SELECT - W2

IRQ

Jumper A

Jumper B

Jumper C

Jumper D

Jumper E

Jumper F

»

IRQ3

Open

Open

Open

Open

Closed

Open

 

IRQ2

Open

Open

Open

Open

Open

Closed

 

IRQ4

Open

Open

Open

Closed

Open

Open

 

IRQ5

Open

Open

Closed

Open

Open

Open

 

IRQ6

Open

Closed

Open

Open

Open

Open

 

IRQ7

Closed

Open

Open

Open

Open

Open

CABLE TYPE - W3

Type

Jumpers A-F

»

RG58A/U 50ohm coaxial

Closed

 

AUI transceiver via DB-15 port

Open

ETHERNET VERSION

Setting

W4

»

Ethernet Version 2, IEEE 802.3

Open

 

Ethernet Version 1

Closed

THIN ETHERNET CABLE LENGTH

Setting

W5

»

Standard

Closed

 

300-meter segment

Open