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# NESTAR SYSTEMS, INC.
PLAN 2000 NIC
NIC Type Plan 2000 (proprietary)
Network Transfer Rate Unidentified
Data Bus 8-bit ISA
Topology Star
Wire Type RG-62A/U 93ohm coaxial
Boot ROM Available
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label |
|----------------------------------+-------------------------|
| RG-62A/U 93ohm coaxial connector | CN1 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Setting | Label | Position |
|-------------------------------------+-------+--------------|
| ยป | Factory configured - do not | SW2/8 | Unidentified |
| | alter | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| NODE ADDRESS |
|------------------------------------------------------------|
|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 254 node address settings are |
| available. The switches are a binary representation of |
| the decimal node 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 that |
| are off to obtain the correct node ID. (Off=1, On=0) |
| |
| Node addresses 0 and 255 are reserved and should not be|
| used. |
| |
| On some versions of this card, SW1 may be a one-use |
| shunt instead of a switch. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SHARED RAM ADDRESS |
|------------------------------------------------------------|
| Setting | SW2/1 | SW2/2 |SW2/3 |SW2/4 |SW2/5 |SW2/6 |SW2/7 |
|---------+-------+-------+------+------+------+------+------|
| 0000h | On | On | On | On | On | On | On |
|---------+-------+-------+------+------+------+------+------|
| 0400h | On | On | On | On | On | On | Off |
|---------+-------+-------+------+------+------+------+------|
| 0800h | On | On | On | On | On | Off | On |
|---------+-------+-------+------+------+------+------+------|
| 0C00h | On | On | On | On | On | Off | Off |
|---------+-------+-------+------+------+------+------+------|
| 1000h | On | On | On | On | Off | On | On |
|---------+-------+-------+------+------+------+------+------|
| D200h | Off | Off | On | Off | On | On | Off |
|---------+-------+-------+------+------+------+------+------|
| EC00h | Off | Off | Off | Off | On | Off | Off |
|---------+-------+-------+------+------+------+------+------|
| F000h | Off | Off | Off | Off | Off | On | On |
|---------+-------+-------+------+------+------+------+------|
| F400h | Off | Off | Off | Off | Off | On | Off |
|---------+-------+-------+------+------+------+------+------|
| F800h | Off | Off | Off | Off | Off | Off | On |
|---------+-------+-------+------+------+------+------+------|
| FC00h | Off | Off | Off | Off | Off | Off | Off |
|------------------------------------------------------------|
| Note: A total of 128 memory address settings are |
| available. The switches are a binary representation of |
| the decimal memory addresses. SW2/1 is the Most |
| Significant Bit and switch SW2/7 is the Least |
| Significant Bit. The switches have the following |
| decimal values: SW2/1=65,536, SW2/2=85=32,768, |
| SW2/3=16,384, SW2/4=8,192, SW2/5=4,096, SW2/6=2,048, |
| SW2/7=1,024. Turn off the switches and add the values |
| of the switches that are off to obtain the correct |
| address. (Off=1, On=0) |
| |
| On some versions of this card, SW2 may be a one-use |
| shunt instead of a switch. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| INTERRUPT |
|------------------------------------------------------------|
| Setting | W2/A | W2/B | W2/C | W2/D | W2/E | W2/F |
|----------+--------+--------+-------+-------+-------+-------|
| IRQ2 | Closed | Open | Open | Open | Open | Open |
|----------+--------+--------+-------+-------+-------+-------|
| IRQ3 | Open | Closed | Open | Open | Open | Open |
|----------+--------+--------+-------+-------+-------+-------|
| IRQ4 | Open | Open |Closed | Open | Open | Open |
|----------+--------+--------+-------+-------+-------+-------|
| IRQ5 | Open | Open | Open |Closed | Open | Open |
|----------+--------+--------+-------+-------+-------+-------|
| IRQ6 | Open | Open | Open | Open |Closed | Open |
|----------+--------+--------+-------+-------+-------+-------|
| IRQ7 | Open | Open | Open | Open | Open |Closed |
|------------------------------------------------------------|
| Note:W2 is a set of solder contacts. To change the |
| interrupt, you must cut the trace on W2/A andhard-wire |
| a jumper with a soldering gun. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIAGNOSTIC LED(S) |
|------------------------------------------------------------|
| The functions and colors of the LEDs are |
| unidentified. |
+------------------------------------------------------------+