OLICOM, INC.
OC-3117
|
NIC Type |
Token Ring |
|
Transfer Rate |
4/16Mbps |
|
Data Bus |
16-bit ISA |
|
Topology |
Ring |
|
Wiring Type |
AUI transceiver via DB-15 Shielded Twisted Pair Unshielded Twisted Pair |
|
Boot ROM |
Available |
|
CONNECTIONS | |
|
Purpose |
Location |
|
Board Configuration ROM |
ROM |
|
Crystal Oscillator |
OSC |
|
RING SPEED SELECT | ||
|
Setting |
SW1/1 | |
| » |
4Mbps |
Off |
|
16 Mbps |
On | |
|
I/O ADDRESS SELECT | |||
|
Address |
SW1/2 |
SW1/3 | |
| » |
A20 - A23, A30 - A3Fh |
Off |
Off |
|
A24 - A27, A40 - A4Fh |
On |
Off | |
|
A50 - A53, A60 - A6Fh |
Off |
On | |
|
A54 - A57, A70 - A7Fh |
On |
On | |
|
RPL ROM ADDRESS | ||||||
|
Setting |
SW1/4 |
SW1/5 |
SW1/6 |
SW1/7 |
SW1/8 | |
| » |
CC000 |
Off |
On |
On |
Off |
Off |
|
C0000 |
Off |
Off |
Off |
Off |
Off | |
|
C2000 |
On |
Off |
Off |
Off |
Off | |
|
C4000 |
Off |
On |
Off |
Off |
Off | |
|
C6000 |
On |
On |
Off |
Off |
Off | |
|
C8000 |
Off |
Off |
On |
Off |
Off | |
|
CA000 |
On |
Off |
On |
Off |
Off | |
|
CE000 |
On |
On |
On |
Off |
Off | |
|
D0000 |
Off |
Off |
Off |
On |
Off | |
|
D2000 |
On |
Off |
Off |
On |
Off | |
|
D4000 |
Off |
On |
Off |
On |
Off | |
|
D6000 |
On |
On |
Off |
On |
Off | |
|
D8000 |
Off |
Off |
On |
On |
Off | |
|
DA000 |
On |
Off |
On |
On |
Off | |
|
DC000 |
Off |
On |
On |
On |
Off | |
|
DE000 |
On |
On |
On |
On |
Off | |
|
INTERRUPT SELECT | ||||
|
IRQ |
SW2/1 |
SW2/2 |
SW2/3 | |
| » |
IRQ2 |
Off |
Off |
Off |
| » |
IRQ9 |
Off |
Off |
Off |
|
IRQ3 |
On |
Off |
On | |
|
IRQ5 |
Off |
On |
On | |
|
IRQ7 |
On |
On |
On | |
|
IRQ10 |
On |
Off |
Off | |
|
IRQ11 |
Off |
On |
Off | |
|
IRQ12 |
On |
On |
Off | |
|
IRQ15 |
Off |
Off |
On | |
|
Note:If this card is installed into a PC/AT level machine the Default is IRQ9, if the machine level is PC/XT the default is IRQ2. | ||||
|
Note:If the Machine is a PC/XT level or this card is install into a 8-bit slot IRQ10, IRQ11, IRQ12 & IRQ15 are not available. | ||||
|
FACTORY CONFIGURED SETTING | |
|
Switch |
Setting |
|
SW2/7 |
Off |
|
SW2/8 |
Off |
|
DMA CHANNEL | ||||
|
Setting |
SW2/4 |
SW2/5 |
SW2/6 | |
| » |
DMA5 |
Off |
Off |
Off |
|
DMA0 |
On |
On |
Off | |
|
DMA1 |
Off |
Off |
On | |
|
DMA3 |
On |
Off |
On | |
|
DMA6 |
On |
Off |
Off | |
|
DMA7 |
Off |
On |
Off | |
|
Programmed I/O |
Off |
On |
On | |
|
Programmed I/O |
On |
On |
On | |
|
Note:If this board is installed into a PC/XT level machine or an 8-bit slot then Programmed I/O is used, and the Switch settings are non-functional. | ||||