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SMART 16/4 ISA CLIENT RINGNODE

MADGE NETWORKS, LTD.

SMART 16/4 ISA CLIENT RINGNODE

NIC Type

Token Ring

Transfer Rate

4/16Mbps

Data Bus

16-bit ISA

Topology

Ring

Wiring Type

Shielded twisted pair

Unshielded twisted pair

Boot ROM

Available

INTERRUPT SELECTION

IRQ

SW1/1

SW1/2

SW1/3

SW1/4

SW1/5

SW1/6

SW1/7

SW1/8

 

IRQ2/9

Off

Off

Off

Off

Off

Off

Off

On

IRQ3

Off

Off

Off

Off

Off

Off

On

Off

 

IRQ5

Off

Off

Off

Off

Off

On

Off

Off

 

IRQ7

Off

Off

Off

Off

On

Off

Off

Off

 

IRQ10

Off

Off

Off

On

Off

Off

Off

Off

 

IRQ11

Off

Off

On

Off

Off

Off

Off

Off

 

IRQ12

Off

On

Off

Off

Off

Off

Off

Off

 

IRQ15

On

Off

Off

Off

Off

Off

Off

Off

BASE I/O ADDRESS

Address

Smart ROM

SW2/1

SW2/2

0A20h

CC000h

On

On

 

1A20h

DC000h

Off

On

 

2A20h

CE000h

On

Off

 

3A20h

DE000h

Off

Off

BOOT ROM CONFIGURATION

Select

SW2/3

 

Enabled

On

Disabled

Off

BUS SIZE CONFIGURATIO

Size

SW2/5

 

8-bit

Off

8/16-bit

On

BUS COMPATABILITY CONFIGURATION

Select

SW2/6

Normal AT timing

On

Alternative timing

Off

CLOCK SOURCE CONFIGURATION

Select

SW2/7

 

Synchronous

On

Asynchronous

Off

NETWORK SPEED SELECTION

Speed

SW2/8

4Mbps

On

 

16Mbps

Off

TECHNICAL NOTE

Note: SW2/4 is not used.