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# AMDEK CORPORATION
286 DUAL SERIAL/PARALLEL INTERFACE BOARD
Card Type Serial/Parallel
Chip Set Unidentified
Maximum Onboard Memory N/A
I/O Options Serial ports (2), parallel port
Hard Drives supported None
Floppy drives supported None
Data Bus 8-bit ISA
Card Size Half-length, full-height
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label | Function | Label |
|--------------------------+-------+-----------------+-------|
| 9-pin serial port 1 - | CN1 | 25-pin parallel | CN2 |
| external | | port | |
|--------------------------+-------+-----------------+-------|
| 10-pin serial port 2 - | CN3 | | |
| internal | | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PARALLEL PORT ADDRESS SELECTION |
|------------------------------------------------------------|
| Setting | 2D/A | 2D/B | 2D/C | 2D/D |
|-------------+-----------+-----------+-----------+----------|
| » | LPT1 | Open | Open | Closed | Closed |
|---+---------+-----------+-----------+-----------+----------|
| | LPT2 | Closed | Closed | Open | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT 1 ADDRESS SELECTION |
|------------------------------------------------------------|
| Setting | 2E/A | 2E/B | 2E/C | 2E/D |
|-------------+-----------+-----------+-----------+----------|
| » | COM1 | Open | Open | Closed | Closed |
|---+---------+-----------+-----------+-----------+----------|
| | COM2 | Closed | Closed | Open | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT 2 ADDRESS SELECTION |
|------------------------------------------------------------|
| Setting | 2F/A | 2F/B | 2F/C | 2F/D |
|-------------+-----------+-----------+-----------+----------|
| » | COM1 | Open | Open | Closed | Closed |
|---+---------+-----------+-----------+-----------+----------|
| | COM2 | Closed | Closed | Open | Open |
+------------------------------------------------------------+