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# DIGI INTERNATIONAL, INC.
PC/16E
Card Type Serial
Processor 80C186
Processor Speed 10MHz
Chipset Unidentified
Maximum Onboard Memory 64KB dual-ported RAM
I/O Options Serial ports (16)
Data Bus 16-bit ISA
Card Size Full height, full length
(IMG) IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label | Function | Label |
|-------------------------+-------+------------------+-------|
| Serial ports via | P3 | Serial ports via | P4 |
| unidentified connector | | unidentified | |
| | | connector | |
|------------------------------------------------------------|
| Note:Standard serial ports are provided on an |
| external expansion box. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| RAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 |
|----------------------------+-------------------------------|
| 16KB | (2) 8KB |
|----------------------------+-------------------------------|
| 64KB | (2) 32KB |
+------------------------------------------------------------+
+------------------------------------------------------------+
| RAM JUMPER CONFIGURATION |
|------------------------------------------------------------|
| Size | J1 |
|----------------------------+-------------------------------|
| 16KB | Pins 2 & 3 closed |
|----------------------------+-------------------------------|
| 64KB | Pins 1 & 2 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BASE I/O ADDRESS SELECTION |
|------------------------------------------------------------|
| Setting | DS1/9 | DS1/10 | DS1/11 |
|---------------+--------------+--------------+--------------|
| 100h | On | Off | Off |
|---------------+--------------+--------------+--------------|
| 110h | Off | On | Off |
|---------------+--------------+--------------+--------------|
| 120h | On | On | Off |
|---------------+--------------+--------------+--------------|
| 200h | Off | Off | On |
|---------------+--------------+--------------+--------------|
| 220h | On | Off | On |
|---------------+--------------+--------------+--------------|
| 300h | Off | On | On |
|---------------+--------------+--------------+--------------|
| 320h | On | On | On |
+------------------------------------------------------------+
+------------------------------------------------------------+
| INTERRUPT SELECTION |
|------------------------------------------------------------|
| Setting |DS2/1 |DS2/2 |DS2/3|DS2/4|DS2/5|DS2/6|DS2/7|DS2/8|
|----------+------+------+-----+-----+-----+-----+-----+-----|
| | 3 | On | Off | Off | Off | Off | Off | Off | Off |
|-+--------+------+------+-----+-----+-----+-----+-----+-----|
| | 4 | Off | On | Off | Off | Off | Off | Off | Off |
|-+--------+------+------+-----+-----+-----+-----+-----+-----|
| | 5 | Off | Off | On | Off | Off | Off | Off | Off |
|-+--------+------+------+-----+-----+-----+-----+-----+-----|
| | 7 | Off | Off | Off | On | Off | Off | Off | Off |
|-+--------+------+------+-----+-----+-----+-----+-----+-----|
| | 10 | Off | Off | Off | Off | On | Off | Off | Off |
|-+--------+------+------+-----+-----+-----+-----+-----+-----|
| | 11 | Off | Off | Off | Off | Off | On | Off | Off |
|-+--------+------+------+-----+-----+-----+-----+-----+-----|
| | 12 | Off | Off | Off | Off | Off | Off | On | Off |
|-+--------+------+------+-----+-----+-----+-----+-----+-----|
| | 15 | Off | Off | Off | Off | Off | Off | Off | On |
|-+--------+------+------+-----+-----+-----+-----+-----+-----|
|ยป|Disabled| Off | Off | Off | Off | Off | Off | Off | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SHARED MEMORY ADDRESS SELECTION |
|------------------------------------------------------------|
|Setting |DS1/1 |DS1/2 |DS1/3 |DS1/4 |DS1/5|DS1/6|DS1/7|DS1/8|
|--------+------+------+------+------+-----+-----+-----+-----|
|000000h | On | On | On | On | On | On | On | On |
|--------+------+------+------+------+-----+-----+-----+-----|
|010000h | Off | On | On | On | On | On | On | On |
|--------+------+------+------+------+-----+-----+-----+-----|
|020000h | On | Off | On | On | On | On | On | On |
|--------+------+------+------+------+-----+-----+-----+-----|
|030000h | Off | Off | On | On | On | On | On | On |
|--------+------+------+------+------+-----+-----+-----+-----|
|040000h | On | On | Off | On | On | On | On | On |
|--------+------+------+------+------+-----+-----+-----+-----|
|FB0000h | Off | Off | On | Off | Off | Off | Off | Off |
|--------+------+------+------+------+-----+-----+-----+-----|
|FC0000h | On | On | Off | Off | Off | Off | Off | Off |
|--------+------+------+------+------+-----+-----+-----+-----|
|FD0000h | Off | On | Off | Off | Off | Off | Off | Off |
|--------+------+------+------+------+-----+-----+-----+-----|
|FE0000h | On | Off | Off | Off | Off | Off | Off | Off |
|--------+------+------+------+------+-----+-----+-----+-----|
|FF0000h | Off | Off | Off | Off | Off | Off | Off | Off |
|------------------------------------------------------------|
| Note: A total of 256 base address settings are |
| available. The switches are a binary representation of |
| the decimal memory addresses. DS1/8 is the Most |
| Significant Bit and switch DS1/1 is the Least |
| Significant Bit. The switches have the following |
| decimal values: DS1/8=8,388,608, DS1/7=4,194,304, |
| DS1/6=2,097,152, DS1/5=1,048,576, DS1/4=524,288, |
| DS1/3=262,144, DS1/2=131,072, DS1/1=65,536. Turn off |
| the switches and add the values of the switches that |
| are off to obtain the correct memory address. (Off=1, |
| On=0) |
+------------------------------------------------------------+