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 |
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|
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 |
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|
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. |