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# ORBITON CORPORATION
ORBIT XT I/O-PERFECT
Card Type Multi-I/O card
Chip Set ASIC
I/O Options Floppy drive interface, game port, parallel
port, serial ports (2)
Floppy drives Two 360KB, 720KB, 1.2MB, or 1.44MB drives
supported
Data Bus 8-bit ISA
Card Size Half-length, full-height
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label | Function | Label |
|---------------+-------+----------------------------+-------|
| Serial port 1 | CN1 | Parallel port | CN4 |
|---------------+-------+----------------------------+-------|
| Serial port 2 | CN2 | 34-pin cable connector - | CN5 |
| | | floppy drive | |
|---------------+-------+----------------------------+-------|
| Game port | CN3 | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|----------------------------------------+-------+-----------|
| Enable serial port 2 | JP6 | Open |
|----------------------------------------+-------+-----------|
| Disable serial port 2 | JP6 | Closed |
|----------------------------------------+-------+-----------|
| Enable serial port 1 | JP7 | Open |
|----------------------------------------+-------+-----------|
| Disable serial port 1 | JP7 | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PARALLEL PORT ADDRESS SELECTION |
|------------------------------------------------------------|
| Setting | JP1 | JP2 |
|------------------+--------------------+--------------------|
| LPT1 (378h) | Pins 1 & 2 closed | Pins 2 & 3 closed |
|------------------+--------------------+--------------------|
| LPT2 (278h) | Pins 2 & 3 closed | Pins 2 & 3 closed |
|------------------+--------------------+--------------------|
| Disabled | - | Pins 1 & 2 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT 1 ADDRESS SELECTION |
|------------------------------------------------------------|
| Setting | JP3 | JP4 |
|------------------+--------------------+--------------------|
| COM1 (3F8h) | Pins 1 & 2 closed | Pins 1 & 2 closed |
|------------------+--------------------+--------------------|
| COM2 (2F8h) | Pins 2 & 3 closed | Pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BIOS ADDRESS SELECTION |
|------------------------------------------------------------|
| Address | JP10 |
|------------------+-----------------------------------------|
| CA00h | Pins 1 & 2 closed, pins 3 & 4 closed |
|------------------+-----------------------------------------|
| CC00h | Pins 2 & 4 closed, pins 1 & 3 closed |
|------------------+-----------------------------------------|
| CE00h | Pins 1 & 2 closed, pins 5 & 6 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| FLOPPY DISK CONTROLLER SELECTION |
|------------------------------------------------------------|
| Setting | JP5 | JP8 | JP9 |
|-----------------------+------------+-----------+-----------|
| Enable | Closed | Open | Closed |
|-----------------------+------------+-----------+-----------|
| Disable | Open | Closed | Open |
+------------------------------------------------------------+