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# ZERO ONE NETWORKING
ZOT-N100AB
NIC Type ARCnet
Network Transfer Rate 2.5Mbps
Data Bus 8-bit ISA
Topology Linear Bus
Wiring Type RG-62A/U 93ohm coaxial
Boot ROM Available
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label |
|-------------------------------+----------------------------|
| RG-62A/U 93ohm coaxial port | CN1 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BASE I/O ADDRESS SELECTION |
|------------------------------------------------------------|
| Address | SW2/1 | SW2/2 | SW2/3 |
|-------------------+-------------+-------------+------------|
| | 260-26Fh | On | On | On |
|---+---------------+-------------+-------------+------------|
| | 290-29Fh | On | On | Off |
|---+---------------+-------------+-------------+------------|
| » | 2E0-2EFh | On | Off | On |
|---+---------------+-------------+-------------+------------|
| | 2F0-2FFh | On | Off | Off |
|---+---------------+-------------+-------------+------------|
| | 300-30Fh | Off | On | On |
|---+---------------+-------------+-------------+------------|
| | 350-35Fh | Off | On | Off |
|---+---------------+-------------+-------------+------------|
| | 380-38Fh | Off | Off | On |
|---+---------------+-------------+-------------+------------|
| | 3E0-3EFh | Off | Off | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| INTERRUPT SELECTION |
|------------------------------------------------------------|
| IRQ | JP4/A | JP4/B | JP4/C | JP4/D | JP4/E |
|---------+----------+---------+---------+---------+---------|
| » | 2 | Closed | Open | Open | Open | Open |
|---+-----+----------+---------+---------+---------+---------|
| | 3 | Open | Closed | Open | Open | Open |
|---+-----+----------+---------+---------+---------+---------|
| | 4 | Open | Open | Closed | Open | Open |
|---+-----+----------+---------+---------+---------+---------|
| | 5 | Open | Open | Open | Closed | Open |
|---+-----+----------+---------+---------+---------+---------|
| | 7 | Open | Open | Open | Open | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| NODE ADDRESS |
|------------------------------------------------------------|
|Node |SW1/1 |SW1/2 |SW1/3 |SW1/4 |SW1/5 |SW1/6 |SW1/7 |SW1/8|
|-----+------+------+------+------+------+------+------+-----|
| 1 | On | On | On | On | On | On | On | Off |
|-----+------+------+------+------+------+------+------+-----|
| 2 | On | On | On | On | On | On | Off | On |
|-----+------+------+------+------+------+------+------+-----|
| 3 | On | On | On | On | On | On | Off | Off |
|-----+------+------+------+------+------+------+------+-----|
| 4 | On | On | On | On | On | Off | On | On |
|-----+------+------+------+------+------+------+------+-----|
| 5 | On | On | On | On | On | Off | On | Off |
|-----+------+------+------+------+------+------+------+-----|
| 251 | Off | Off | Off | Off | Off | On | Off | Off |
|-----+------+------+------+------+------+------+------+-----|
| 252 | Off | Off | Off | Off | Off | Off | On | On |
|-----+------+------+------+------+------+------+------+-----|
| 253 | Off | Off | Off | Off | Off | Off | On | Off |
|-----+------+------+------+------+------+------+------+-----|
| 254 | Off | Off | Off | Off | Off | Off | Off | On |
|-----+------+------+------+------+------+------+------+-----|
| 255 | Off | Off | Off | Off | Off | Off | Off | Off |
|------------------------------------------------------------|
|Note: SW1/1 is unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| MEMORY ADDRESS CONFIGURATION |
|------------------------------------------------------------|
| RAM Address | SW2/4 | SW2/5 | SW2/6 | SW2/7 | SW2/8 |
|--------------------+-------+-------+-------+-------+-------|
| | C:0000-C:07FFh | On | On | On | On | On |
|---+----------------+-------+-------+-------+-------+-------|
| | C:0800-C:0FFFh | On | On | On | On | Off |
|---+----------------+-------+-------+-------+-------+-------|
| | C:1000-C17FFh | On | On | On | Off | On |
|---+----------------+-------+-------+-------+-------+-------|
| | C:1800-C:1FFFh | On | On | On | Off | Off |
|---+----------------+-------+-------+-------+-------+-------|
| | C:4000-C:47FF | On | On | Off | On | On |
|---+----------------+-------+-------+-------+-------+-------|
| | C:4800-C:4FFFh | On | On | Off | On | Off |
|---+----------------+-------+-------+-------+-------+-------|
| | C:5000-C:57FFh | On | On | Off | Off | On |
|---+----------------+-------+-------+-------+-------+-------|
| | C:5800-C:5FFFh | On | On | Off | Off | Off |
|---+----------------+-------+-------+-------+-------+-------|
| | C:C000-C:C7FFh | On | Off | On | On | On |
|---+----------------+-------+-------+-------+-------+-------|
| | C:C800-C:CFFFh | On | Off | On | On | Off |
|---+----------------+-------+-------+-------+-------+-------|
| | C:D000-C:D7FFh | On | Off | On | Off | On |
|---+----------------+-------+-------+-------+-------+-------|
| | C:D800-C:DFFFh | On | Off | On | Off | Off |
|---+----------------+-------+-------+-------+-------+-------|
| » | D:0000-D:07FFh | On | Off | Off | On | On |
|---+----------------+-------+-------+-------+-------+-------|
| | D:0800-D:07FFh | On | Off | Off | On | Off |
|---+----------------+-------+-------+-------+-------+-------|
| | D:1000-D17FFh | On | Off | Off | Off | On |
|---+----------------+-------+-------+-------+-------+-------|
| | D:1800-D:1FFFh | On | Off | Off | Off | Off |
|---+----------------+-------+-------+-------+-------+-------|
| | D:4000-D:47FFh | Off | On | On | On | On |
|---+----------------+-------+-------+-------+-------+-------|
| | D:4800-D:4FFFh | Off | On | On | On | Off |
|---+----------------+-------+-------+-------+-------+-------|
| | D:5000-D:57FFh | Off | On | On | Off | On |
|---+----------------+-------+-------+-------+-------+-------|
| | D:5800-D:5FFFh | Off | On | On | Off | Off |
|---+----------------+-------+-------+-------+-------+-------|
| | D:8000-D:87FFh | Off | On | Off | On | On |
|---+----------------+-------+-------+-------+-------+-------|
| | D:8800-D:8FFFh | Off | On | Off | On | Off |
|---+----------------+-------+-------+-------+-------+-------|
| | D:9000-D:97FFh | Off | On | Off | Off | On |
|---+----------------+-------+-------+-------+-------+-------|
| | D:9800-D:9FFFh | Off | On | Off | Off | Off |
|---+----------------+-------+-------+-------+-------+-------|
| | D:C000-D:C7FFh | Off | Off | On | On | On |
|---+----------------+-------+-------+-------+-------+-------|
| | D:C800-D:CFFFh | Off | Off | On | On | Off |
|---+----------------+-------+-------+-------+-------+-------|
| | D:D000-D:D7FFh | Off | Off | On | Off | On |
|---+----------------+-------+-------+-------+-------+-------|
| | D:D800-D:DFFFh | Off | Off | On | Off | Off |
|---+----------------+-------+-------+-------+-------+-------|
| | E:0000-E:07FFh | Off | Off | Off | On | On |
|---+----------------+-------+-------+-------+-------+-------|
| | E:0800-E:0FFFh | Off | Off | Off | On | Off |
|---+----------------+-------+-------+-------+-------+-------|
| | E:1000-E:17FFh | Off | Off | Off | Off | On |
|---+----------------+-------+-------+-------+-------+-------|
| | E:1800-E:1FFFh | Off | Off | Off | Off | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BOOT ROM CONFIGURATION |
|------------------------------------------------------------|
| Setting | JP1 |
|----------------------------+-------------------------------|
| » | Disabled | Pins 1 & 2 closed |
|---+------------------------+-------------------------------|
| | Enabled | Pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| EXTENDED TIMEOUT CONFIGURATION |
|------------------------------------------------------------|
| Setting | JP2 | JP3 |
|--------------------+--------------------+------------------|
| Normal | Open | Open |
|--------------------+--------------------+------------------|
| Med. L | Open | Closed |
|--------------------+--------------------+------------------|
| Med. H | Closed | Open |
|--------------------+--------------------+------------------|
| Maximum | Closed | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIAGNOSTIC LED(S) |
|------------------------------------------------------------|
| LED | Status | Condition |
|-------+---------+------------------------------------------|
| LED1 | On | Power is on |
|-------+---------+------------------------------------------|
| LED1 | Off | Power is off |
|-------+---------+------------------------------------------|
| LED2 | On | Data is being transmitted/received |
|-------+---------+------------------------------------------|
| LED2 | Off | Data is not being transmitted/received |
|------------------------------------------------------------|
| Note: The relative locations of LED1 and LED2 is |
| unidentified. |
+------------------------------------------------------------+