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Smart ISA Ringnode

MADGE NETWORKS, LTD.

Smart ISA Ringnode

NIC Type

Token-Ring

Transfer Rate

4/16Mbps

Data Bus

8-bit ISA

Topology

Ring

Wiring Type

Shielded/Unshielded twisted pair

Boot ROM

Available

INTERRUPT REQUEST

IRQ

SW1/1

SW1/2

SW1/3

SW1/4

2/9

On

Off

Off

Off

 

3

Off

On

Off

Off

 

5

Off

Off

On

Off

 

7

Off

Off

Off

On

BASE MEMORY ADDRESS, I/O BASE ADDRESS AND BOOT ROM ADDRESS

Base Memory

Address

ROM size

ROM Address

SW2/1

SW2/2

DDC00-DDFFFh

1A20-1A2Fh

64K

D0000-DDFFFh

Off

On

 

DDC00-DDFFFh

1A20-1A2Fh

8K

DC000-DDFFFh

Off

Off

 

CDC00-CDFFFh

0A20-0A2Fh

8K

CC000-CDFFFh

On

Off

BOOT ROM

Setting

SW2/4

Disabled

Off

 

Enabled

On

FACTORY CONFIGURED SETTINGS

Switch

Setting

SW2/3

On