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# IBM CORPORATION
TOKEN-RING 4MBPS
Card Type Network Interface Card
NIC Type Token Ring
Maximum Onboard Memory Unidentified
Boot ROM Available
Network Transfer Rate 10Mbps
Topology Ring
Wiring Type Shielded twisted pair
Data Bus 8-bit ISA
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label |
|--------------------------------------+---------------------|
| DB-9 Shielded twisted pair connector | CN1 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|-----------------------------------------+-------+----------|
| » | Primary adapter enabled | S1/9 | Off |
|---+-------------------------------------+-------+----------|
| | Alternate adapter enabled | S1/9 | On |
|---+-------------------------------------+-------+----------|
| | Factory configured - do not alter. | S1/11 | On |
|---+-------------------------------------+-------+----------|
| | Factory configured - do not alter. | S1/12 | On |
+------------------------------------------------------------+
+------------------------------------------------------------+
| ROM ADDRESS SELECT |
|------------------------------------------------------------|
| Address | S1/1 | S1/2 | S1/3 | S1/4 | S1/5 | S1/6 |
|------------+-------+-------+-------+-------+-------+-------|
| | C0000 | Off | On | On | On | On | On |
|---+--------+-------+-------+-------+-------+-------+-------|
| | C2000 | Off | On | On | On | On | Off |
|---+--------+-------+-------+-------+-------+-------+-------|
| | C4000 | Off | On | On | On | Off | On |
|---+--------+-------+-------+-------+-------+-------+-------|
| | C6000 | Off | On | On | On | Off | Off |
|---+--------+-------+-------+-------+-------+-------+-------|
| | C8000 | Off | On | On | Off | On | On |
|---+--------+-------+-------+-------+-------+-------+-------|
| | CA000 | Off | On | On | Off | On | Off |
|---+--------+-------+-------+-------+-------+-------+-------|
| » | CC000 | Off | On | On | Off | Off | On |
|---+--------+-------+-------+-------+-------+-------+-------|
| | CE000 | Off | On | On | Off | Off | Off |
|---+--------+-------+-------+-------+-------+-------+-------|
| | D0000 | Off | On | Off | On | On | On |
|---+--------+-------+-------+-------+-------+-------+-------|
| | D2000 | Off | On | Off | On | On | Off |
|---+--------+-------+-------+-------+-------+-------+-------|
| | D4000 | Off | On | Off | On | Off | On |
|---+--------+-------+-------+-------+-------+-------+-------|
| | D6000 | Off | On | Off | On | Off | Off |
|---+--------+-------+-------+-------+-------+-------+-------|
| | D8000 | Off | On | Off | Off | On | On |
|---+--------+-------+-------+-------+-------+-------+-------|
| | DA000 | Off | On | Off | Off | On | Off |
|---+--------+-------+-------+-------+-------+-------+-------|
| | DC000 | Off | On | Off | Off | Off | On |
|---+--------+-------+-------+-------+-------+-------+-------|
| | DE000 | Off | On | Off | Off | Off | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| IRQ SELECT |
|------------------------------------------------------------|
| IRQ | S1/7 | S1/8 |
|------------------------+-----------------+-----------------|
| » | 2 | On | On |
|------+-----------------+-----------------+-----------------|
| | 3 | On | Off |
|------+-----------------+-----------------+-----------------|
| | 6 | Off | On |
|------+-----------------+-----------------+-----------------|
| | 7 | Off | Off |
|------------------------------------------------------------|
| Note: Do not use interrupt 6. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SHARED RAM SELECT |
|------------------------------------------------------------|
| Size | Label | Position |
|-----------------------------+--------------+---------------|
| 8KB | S1/10 | On |
|-----------------------------+--------------+---------------|
| 16KB | S1/10 | Off |
+------------------------------------------------------------+