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# BOFFIN, LTD.
WINSPORT II
Card Type Multi I/O card
Chipset/Controller Unknown
I/O Options Serial ports (2)
Maximum DRAM N/A
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-------------------+----------+------------------+----------|
| Serial port 1 | CN1 | Serial port 2 | CN2 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT CONFIGURATION |
|------------------------------------------------------------|
| Port 1 | J3/B | J3/D | J3/E | J3/F | J3/G | J3/H |
| (CN1) | | | | | | |
|-----------+--------+-------+-------+-------+-------+-------|
| » | COM3 | Open | Open | Open | Open | Pins | Open |
| | | | | | | 1 & 2 | |
|---+-------+--------+-------+-------+-------+-------+-------|
| | COM1 | Open | Open | Open | Open | Open | Pins |
| | | | | | | | 1 & 2 |
|---+-------+--------+-------+-------+-------+-------+-------|
| | COM2 | Open | Open | Open | Pins | Open | Open |
| | | | | | 1 & 2 | | |
|---+-------+--------+-------+-------+-------+-------+-------|
| | COM4 | Open | Open | Pins | Open | Open | Open |
| | | | | 1 & 2 | | | |
|---+-------+--------+-------+-------+-------+-------+-------|
| | 378h | Open | Pins | Open | Open | Open | Open |
| | | | 1 & 2 | | | | |
|---+-------+--------+-------+-------+-------+-------+-------|
| | 278h | Pins 1 | Open | Open | Open | Open | Open |
| | | & 2 | | | | | |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
| Serial port may operate on unused parallel port |
| addresses 378h or 278h. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT CONFIGURATION |
|------------------------------------------------------------|
| Port 2 | J3/B | J3/D | J3/E | J3/F | J3/G | J3/H |
| (CN2) | | | | | | |
|-----------+--------+-------+-------+-------+-------+-------|
| » | COM4 | Open | Open | Pins | Open | Open | Open |
| | | | | 2 & 3 | | | |
|---+-------+--------+-------+-------+-------+-------+-------|
| | COM1 | Open | Open | Open | Open | Open | Pins |
| | | | | | | | 2 & 3 |
|---+-------+--------+-------+-------+-------+-------+-------|
| | COM2 | Open | Open | Open | Pins | Open | Open |
| | | | | | 2 & 3 | | |
|---+-------+--------+-------+-------+-------+-------+-------|
| | COM3 | Open | Open | Open | Open | Pins | Open |
| | | | | | | 2 & 3 | |
|---+-------+--------+-------+-------+-------+-------+-------|
| | 378h | Open | Pins | Open | Open | Open | Open |
| | | | 2 & 3 | | | | |
|---+-------+--------+-------+-------+-------+-------+-------|
| | 278h | Pins 2 | Open | Open | Open | Open | Open |
| | | & 3 | | | | | |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
| Serial port may operate on unused parallel port |
| addresses 378h or 278h. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT INTERRUPT SELECTION |
|------------------------------------------------------------|
| Port 1 | Port 2 (CN2) | J2/B | J2/C |
| CN1) | | | |
|------------+--------------+-------------------+------------|
| » | IRQ4 | IRQ3 | Pins 2 & 3 closed | Pins 1 & 2 |
| | | | | closed |
|----+-------+--------------+-------------------+------------|
| | IRQ3 | IRQ4 | Pins 1 & 2 closed | Pins 2 & 3 |
| | | | | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CLOCK SPEED SELECTION |
|------------------------------------------------------------|
| Speed | J1/A | J1/B | J1/C | J1/D |
|----------------+----------+----------+----------+----------|
| » | 1.8 Mhz | Closed | Open | Closed | Open |
|---+------------+----------+----------+----------+----------|
| | 18 Mhz | Open | Closed | Open | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| FACTORY CONFIGURED SETTINGS |
|------------------------------------------------------------|
| Jumper | Default Setting |
|----------------------------+-------------------------------|
| J2A | Open |
|----------------------------+-------------------------------|
| J2D | Open |
|----------------------------+-------------------------------|
| J2E | Open |
|----------------------------+-------------------------------|
| J2F | Open |
|----------------------------+-------------------------------|
| J2G | Open |
|----------------------------+-------------------------------|
| J2H | Open |
|----------------------------+-------------------------------|
| J2I | Open |
|----------------------------+-------------------------------|
| J3A | Open |
+------------------------------------------------------------+