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# AQUILA COMMUNICATIONS
AQ-PCA 108
NIC Type ARCNET
Transfer Rate 2.5Mbps
Data Bus 8-bit ISA
Topology Linear bus
Wiring Type RG62A/U 93ohm coaxial
Boot ROM Location Unidentified
IMG IMG 1
+------------------------------------------------------------+
| MEMORY SELECT |
|------------------------------------------------------------|
| RAM | EPROM | SW1/1 | SW1/2 |SW1/3 |SW1/4 |SW1/5 |
|-----------+-----------+-------+-------+------+------+------|
|E1000-E17FF|E2000-E3FFF| Off | Off | Off | Off | On |
|-----------+-----------+-------+-------+------+------+------|
|E0000-E07FF|E2000-E3FFF| Off | Off | Off | On | On |
|-----------+-----------+-------+-------+------+------+------|
|DD000-DD7FF|DE000-DFFFF| Off | Off | On | Off | On |
|-----------+-----------+-------+-------+------+------+------|
|DC000-DC7FF|DE000-DFFFF| Off | Off | On | On | On |
|-----------+-----------+-------+-------+------+------+------|
|D9000-D97FF|DA000-DBFFF| Off | On | Off | Off | On |
|-----------+-----------+-------+-------+------+------+------|
|D8000-D87FF|DA000-DBFFF| Off | On | Off | On | On |
|-----------+-----------+-------+-------+------+------+------|
|D5000-D57FF|D6000-D7FFF| Off | On | On | Off | On |
|-----------+-----------+-------+-------+------+------+------|
|D4000-D47FF|D6000-D7FFF| Off | On | On | On | On |
|-----------+-----------+-------+-------+------+------+------|
|D1000-D17FF|D2000-D3FFF| On | Off | Off | Off | On |
|-----------+-----------+-------+-------+------+------+------|
|D0000-D07FF|D2000-D3FFF| On | Off | Off | On | On |
|-----------+-----------+-------+-------+------+------+------|
|CD000-CD7FF|CE000-CFFFF| On | Off | On | Off | On |
|-----------+-----------+-------+-------+------+------+------|
|CC000-CC7FF|CE000-CFFFF| On | Off | On | On | On |
|-----------+-----------+-------+-------+------+------+------|
|C5000-C57FF|C6000-C7FFF| On | On | Off | Off | On |
|-----------+-----------+-------+-------+------+------+------|
|C4000-C4FFF|C6000-C7FFF| On | On | Off | On | On |
|-----------+-----------+-------+-------+------+------+------|
|C1000-C17FF|C2000-C3FFF| On | On | On | Off | On |
|-----------+-----------+-------+-------+------+------+------|
|C0000-C07FF|C2000-C3FFF| On | On | On | On | On |
+------------------------------------------------------------+
+------------------------------------------------------------+
| I/O ADDRESS |
|------------------------------------------------------------|
| Address | SW1/6 | SW1/7 | SW1/8 |
|---------------+--------------+--------------+--------------|
| 3E0 | Off | Off | Off |
|---------------+--------------+--------------+--------------|
| 380 | Off | Off | On |
|---------------+--------------+--------------+--------------|
| 350 | Off | On | Off |
|---------------+--------------+--------------+--------------|
| 300 | Off | On | On |
|---------------+--------------+--------------+--------------|
| 2F0 | On | Off | Off |
|---------------+--------------+--------------+--------------|
| 2E0 | On | Off | On |
|---------------+--------------+--------------+--------------|
| 290 | On | On | Off |
|---------------+--------------+--------------+--------------|
| 260 | On | On | On |
+------------------------------------------------------------+
+------------------------------------------------------------+
| NODE TIMEOUT SELECT |
|------------------------------------------------------------|
| Setting | JP1 | JP2 |
|--------------------+-------------------+-------------------|
| 78 uSec | Open | Open |
|--------------------+-------------------+-------------------|
| 285 uSec | Open | Closed |
|--------------------+-------------------+-------------------|
| 563 uSec | Closed | Open |
|--------------------+-------------------+-------------------|
| 1130 uSec | Closed | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BIOS SELECT |
|------------------------------------------------------------|
| Setting | JP3 |
|-------------------------------+----------------------------|
| Enabled | Closed |
|-------------------------------+----------------------------|
| Disabled | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| INTERRUPT SELECT |
|------------------------------------------------------------|
| IRQ | JP4 | JP5 | JP6 | JP7 | JP8 |
|--------+----------+----------+---------+---------+---------|
| IRQ2 | Closed | Open | Open | Open | Open |
|--------+----------+----------+---------+---------+---------|
| IRQ3 | Open | Closed | Open | Open | Open |
|--------+----------+----------+---------+---------+---------|
| IRQ4 | Open | Open | Closed | Open | Open |
|--------+----------+----------+---------+---------+---------|
| IRQ5 | Open | Open | Open | Closed | Open |
|--------+----------+----------+---------+---------+---------|
| IRQ7 | Open | Open | Open | Open | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| NODE ADDRESS |
|------------------------------------------------------------|
|Node |SW2/1 |SW2/2 |SW2/3 |SW2/4 |SW2/5 |SW2/6 |SW2/7 |SW2/8|
|-----+------+------+------+------+------+------+------+-----|
| 0 | - | - | - | - | - | - | - | - |
|-----+------+------+------+------+------+------+------+-----|
| 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 |
|-----+------+------+------+------+------+------+------+-----|
| 251 | Off | Off | Off | Off | Off | On | Off | Off |
|-----+------+------+------+------+------+------+------+-----|
| 252 | Off | Off | Off | Off | Off | Off | On | On |
+------------------------------------------------------------+
+------------------------------------------------------------+
| NODE ADDRESS (CONTINUED) |
|------------------------------------------------------------|
|Node |SW2/1 |SW2/2 |SW2/3 |SW2/4 |SW2/5 |SW2/6 |SW2/7 |SW2/8|
|-----+------+------+------+------+------+------+------+-----|
| 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:Node address 0 is reserved and must not be used. A |
| total of 255 node address settings are available. The |
| switches are a binary representation of the decimal node |
| addresses. Switch 1 is the most significant bit and switch|
| 8 the least significant bit. The switches have the |
| following decimal values: switch 1=128, switch 2=64, |
| switch 3=32, switch 4=16, switch 5=8, switch 6=4, switch |
| 7=2, switch 8=1. Turn Off the appropriate switches and add|
| the values of the ‘off’ switches to obtain the correct |
| node address. |
+------------------------------------------------------------+