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# 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
IMG IMG 1
+------------------------------------------------------------+
| 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. |
+------------------------------------------------------------+