LANCAST

16-BIT 10BASE2 BOARD

NIC Type

Ethernet

Transfer Rate

10Mbps

Data Bus

16-bit ISA

Topology

Linear bus

Wiring Type

RG-58A/U 50ohm coaxial

AUI transceiver via DB-15 port

Boot ROM

Available

BOOT ROM

Setting

W1

Disabled

Open

 

Enabled

Closed

BOOT ROM & I/O BASE ADDRESS

Boot ROM Address

I/O Address

W2

W3

C8000h

300 - 31Fh

Closed

Closed

 

CC000h

320 - 33Fh

Open

Closed

 

D0000h

340 - 35Fh

Closed

Open

 

D4000h

360 - 37Fh

Open

Open

WAIT STATE

Setting

W4

0 wait states

Open

 

1 wait state

Closed

INTERRUPT REQUEST

IRQ

W5

W6

W7

W8

W17

W18

W19

W20

 

2/9

Open

Open

Open

Closed

Open

Open

Open

Open

3

Closed

Open

Open

Open

Open

Open

Open

Open

 

4

Open

Closed

Open

Open

Open

Open

Open

Open

 

5

Open

Open

Closed

Open

Open

Open

Open

Open

 

10

Open

Open

Open

Open

Closed

Open

Open

Open

 

11

Open

Open

Open

Open

Open

Closed

Open

Open

 

12

Open

Open

Open

Open

Open

Open

Closed

Open

 

15

Open

Open

Open

Open

Open

Open

Open

Closed

CABLE TYPE

Type

W9 - W16

RG-58A/U 50ohm coaxial

Pins 1 & 2 closed

 

AUI transceiver via DB-15 port

Pins 2 & 3 closed