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WD8003E

STANDARD MICROSYSTEMS CORPORATION

WD8003E

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

Not Available

COMPATIBILITY MODE

Setting

W1A

Wait states disnabled

Open

Wait states enabled (6MHz AT)

Closed

Note:This jumper is ignored in an XT-class machine.

I/O BASE ADDRESS

Address

W1B

W1C

W1D

W1E

280h

Closed

Closed

Open

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

INTERRUPT SETTINGS

IRQ

W2A

W2B

W2C

W2D

W2E

W2F

 

2

Closed

Open

Open

Open

Open

Open

3

Open

Closed

Open

Open

Open

Open

 

4

Open

Open

Closed

Open

Open

Open

 

5

Open

Open

Open

Closed

Open

Open

 

6

Open

Open

Open

Open

Closed

Open

 

7

Open

Open

Open

Open

Open

Closed

CABLE TYPE

Type

W3A-F

RG-58A/U 50ohm coaxial

Closed

 

AUI transceiver via DB-15 port

Open

ETHERNET VERSION

Version

W4

10Base2 (for thin Ethernet) or IEEE 802.3 version 2 (for thick Ethernet)

Open

 

IEEE 802.3 version 1 (for thick Ethernet)

Closed

SEGMENT LENGTH

Maximum Length

W5

185 meters

Closed

 

300 meters

Open

Note:Segment length is the total length of cable between the two farthest cards on the segment. Each card on the segment must have this option set the same.