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# LAN PROFESSIONAL
16-BIT ARCLINK
NIC Type ARCnet
Network Transfer Rate 2.5Mbps
Data Bus 16-bit ISA
Topology Star
Wiring Type RG-62A/U 93ohm coaxial
Boot ROM Available
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label |
|-------------------------------+----------------------------|
| RG-62A/U 93ohm coaxial port | CN1 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|-----------------------------------------+-------+----------|
| » | 16-Bit Arclink set in enhanced mode | JP2 | Closed |
|---+-------------------------------------+-------+----------|
| | 16-Bit Arclink set in compatible | JP2 | Open |
| | mode | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BASE MEMORY ADDRESS SELECTION (ENHANCED MODE) |
|------------------------------------------------------------|
| Address | SW1/1 | SW1/2 | SW2/1 | SW2/2 | SW2/3 |
|----------+---------+---------+---------+---------+---------|
| D000h | On | On | On | On | On |
|----------+---------+---------+---------+---------+---------|
| CC00h | Off | Off | On | On | On |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BASE MEMORY ADDRESS SELECTION (ENHANCED MODE) |
|------------------------------------------------------------|
| Address | SW2/4 | SW2/5 | SW2/6 | SW2/7 | SW2/8 |
|----------+---------+---------+---------+---------+---------|
| D000h | On | Off | Off | On | Off |
|----------+---------+---------+---------+---------+---------|
| CC00h | On | Off | Off | On | On |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BASE MEMORY ADDRESS SELECTION (COMPATIBLE MODE) |
|------------------------------------------------------------|
| Address | SW1/1 | SW1/2 | SW2/1 | SW2/2 | SW2/3 |
|----------+---------+---------+---------+---------+---------|
| D000h | On | On | On | On | On |
|----------+---------+---------+---------+---------+---------|
| CC00h | On | On | On | On | On |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BASE MEMORY ADDRESS SELECTION (COMPATIBLE MODE) |
|------------------------------------------------------------|
| Address | SW2/4 | SW2/5 | SW2/6 | SW2/7 | SW2/8 |
|----------+---------+---------+---------+---------+---------|
| D000h | On | Off | Off | On | Off |
|----------+---------+---------+---------+---------+---------|
| CC00h | On | Off | Off | On | On |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BASE I/O ADDRESS SELECTION (ENHANCED MODE) |
|------------------------------------------------------------|
| Address | SW1/3 | SW1/4 | SW2/5 | SW2/6 | SW2/7 | SW2/8 |
|-----------+--------+-------+-------+-------+-------+-------|
| » | 2EOh | Off | On | Off | Off | Off | On |
|---+-------+--------+-------+-------+-------+-------+-------|
| | 2F0h | Off | On | Off | Off | Off | Off |
|---+-------+--------+-------+-------+-------+-------+-------|
| | 300h | Off | Off | On | On | On | On |
+------------------------------------------------------------+
+------------------------------------------------------------+
| INTERRUPT SELECTION |
|------------------------------------------------------------|
| IRQ | JP1/A | JP1/B | JP1/C | JP1/D | JP1/E | JP1/F |
|------+--------+--------+--------+--------+--------+--------|
|»| 2 | Closed | Open | Open | Open | Open | Open |
|-+----+--------+--------+--------+--------+--------+--------|
| | 3 | Open | Open | Open | Open | Open | Closed |
|-+----+--------+--------+--------+--------+--------+--------|
| | 4 | Open | Open | Open | Open | Closed | Open |
|-+----+--------+--------+--------+--------+--------+--------|
| | 5 | Open | Open | Open | Closed | Open | Open |
|-+----+--------+--------+--------+--------+--------+--------|
| | 6 | Open | Open | Closed | Open | Open | Open |
|-+----+--------+--------+--------+--------+--------+--------|
| | 7 | Open | Closed | Open | Open | Open | Open |
|-+----+--------+--------+--------+--------+--------+--------|
| | 10 | Open | Open | Open | Open | Open | Open |
|-+----+--------+--------+--------+--------+--------+--------|
| | 11 | Open | Open | Open | Open | Open | Open |
|-+----+--------+--------+--------+--------+--------+--------|
| | 12 | Open | Open | Open | Open | Open | Open |
|-+----+--------+--------+--------+--------+--------+--------|
| | 14 | Open | Open | Open | Open | Open | Open |
|-+----+--------+--------+--------+--------+--------+--------|
| | 15 | Open | Open | Open | Open | Open | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| INTERRUPT SELECTION (CON’T) |
|------------------------------------------------------------|
| IRQ | JP1/G | JP1/H | JP1/I | JP1/J | JP1/K |
|----------+---------+---------+---------+---------+---------|
| » | 2 | Open | Open | Open | Open | Open |
|---+------+---------+---------+---------+---------+---------|
| | 3 | Open | Open | Open | Open | Open |
|---+------+---------+---------+---------+---------+---------|
| | 4 | Open | Open | Open | Open | Open |
|---+------+---------+---------+---------+---------+---------|
| | 5 | Open | Open | Open | Open | Open |
|---+------+---------+---------+---------+---------+---------|
| | 6 | Open | Open | Open | Open | Open |
|---+------+---------+---------+---------+---------+---------|
| | 7 | Open | Open | Open | Open | Open |
|---+------+---------+---------+---------+---------+---------|
| | 10 | Closed | Open | Open | Open | Open |
|---+------+---------+---------+---------+---------+---------|
| | 11 | Open | Closed | Open | Open | Open |
|---+------+---------+---------+---------+---------+---------|
| | 12 | Open | Open | Closed | Open | Open |
|---+------+---------+---------+---------+---------+---------|
| | 14 | Open | Open | Open | Open | Closed |
|---+------+---------+---------+---------+---------+---------|
| | 15 | Open | Open | Open | Closed | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| NODE ADDRESS SELECTION |
|------------------------------------------------------------|
|Setting|SW1/1 |SW1/2 |SW1/3 |SW1/4 |SW1/5 |SW1/6|SW1/7|SW1/8|
|-------+------+------+------+------+------+-----+-----+-----|
| 1 | Off | On | On | On | On | On | On | On |
|-------+------+------+------+------+------+-----+-----+-----|
| 2 | On | Off | On | On | On | On | On | On |
|-------+------+------+------+------+------+-----+-----+-----|
| 3 | Off | Off | On | On | On | On | On | On |
|-------+------+------+------+------+------+-----+-----+-----|
| 4 | On | On | Off | On | On | On | On | On |
|-------+------+------+------+------+------+-----+-----+-----|
| 5 | Off | On | Off | On | On | On | On | On |
|-------+------+------+------+------+------+-----+-----+-----|
| 251 | Off | Off | On | Off | Off | Off | Off | Off |
|-------+------+------+------+------+------+-----+-----+-----|
| 252 | On | On | Off | Off | Off | Off | Off | Off |
|-------+------+------+------+------+------+-----+-----+-----|
| 253 | Off | On | Off | Off | Off | Off | Off | Off |
|-------+------+------+------+------+------+-----+-----+-----|
| 254 | On | Off | Off | Off | Off | Off | Off | Off |
|-------+------+------+------+------+------+-----+-----+-----|
| 255 | Off | Off | Off | Off | Off | Off | Off | Off |
|------------------------------------------------------------|
| Note: A total of 255 node address settings are |
| available. The switches are a binary representation of |
| the decimal memory addresses. SW1/8 is the Most |
| Significant Bit and switch SW1/1 is the Least |
| Significant Bit. The switches have the following |
| decimal values: SW1/8=128, SW1/7=64, SW1/6=32, |
| SW1/5=16, SW1/4=8, SW1/3=4, SW1/2=2, SW1/1=1. Turn off |
| the switches and add the values of the switches to |
| obtain the correct memory address. (Off=1, On=0) |
+------------------------------------------------------------+
+------------------------------------------------------------+
| RESPONSE AND RECONFIGURATION TIMEOUTS SETTING |
|------------------------------------------------------------|
| Response Time | Reconfiguration | JP3 |
| | Time | |
|------------------+-----------------+-----------------------|
| » | 74.7 m Sec | 840 mSec | Open |
|---+--------------+-----------------+-----------------------|
| | 383.4 m Sec | 1680 mSec | Pins 3 & 4 closed |
|---+--------------+-----------------+-----------------------|
| | 561.8 m Sec | 1680 mSec | Pins 1 & 2 closed |
|---+--------------+-----------------+-----------------------|
| | 1118.6 m Sec | 1680 mSec | Pins 1 & 2, 3 & 4 |
| | | | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIAGNOSTIC LED(S) |
|------------------------------------------------------------|
| Note: The purpose of LED1 is unidentified. |
+------------------------------------------------------------+