WESTERN DIGITAL CORPORATION

STARCARD PLUS

NIC Type

Ethernet (StarLan)

Maximum Onboard Memory

8KB DRAM

Data Bus

8-bit ISA

Network Transfer Rate

1Mbps

Topology

Linear Bus

Wiring Type

Unshielded twisted pair (1Base-5)

Boot ROM

Not available

CONNECTIONS

Function

Label

Function

Label

Unshielded twisted pair for telephone wiring

J1

Standard unshielded twisted pair

J2

USER CONFIGURABLE SETTINGS

Setting

Label

Position

»

Four wait states

W2/A

Open

 

Two wait states

W2/A

Closed

»

Line filter enabled

W3

Closed

 

Line filter disabled

W3

Open

INTERRUPT

Setting

W1/A

W1/B

W1/C

W1/D

W1/E

W1/F

 

IRQ2

Open

Open

Open

Open

Open

Closed

»

IRQ3

Open

Open

Open

Open

Closed

Open

 

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

BASE I/O ADDRESS

Setting

W2/B

W2/C

W2/D

W2/E

 

200h

Closed

Closed

Closed

Closed

 

220h

Open

Closed

Closed

Closed

 

240h

Closed

Open

Closed

Closed

 

260h

Open

Open

Closed

Closed

»

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

 

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