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# EQUINOX SYSTEMS, INC.
SST-4I/RJ MULTIPORT BOARD
Card Type Multi-I/O card
Chip Set Unidentified
Maximum Onboard Memory Unidentified
I/O Options Serial Ports (4 RJ-11)
Hard Drives supported None
Floppy drives supported None
Data Bus 16-bit ISA
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label |
|------------------------------------------+-----------------|
| Serial Ports (1-4) | CN1 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|-------------------------------+--------+-------------------|
| Plug and play enabled | JP1 | Pins 1 & 2 closed |
|-------------------------------+--------+-------------------|
| Plug and play disabled | JP1 | Pins 2 & 3 closed |
|------------------------------------------------------------|
| Note: When plug and play is enabled, SW1 is disabled |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BASE I/O ADDRESS SELECTION |
|------------------------------------------------------------|
| Setting | SW1/1 | SW1/2 | SW1/3 | SW1/4 |
|--------------+-----------+-----------+----------+----------|
| | 200h | Off | Off | Off | Off |
|---+----------+-----------+-----------+----------+----------|
| | 220h | On | Off | Off | Off |
|---+----------+-----------+-----------+----------+----------|
| ยป | 240h | Off | On | Off | Off |
|---+----------+-----------+-----------+----------+----------|
| | 260h | On | On | Off | Off |
|---+----------+-----------+-----------+----------+----------|
| | 280h | Off | Off | On | Off |
|---+----------+-----------+-----------+----------+----------|
| | 2A0h | On | Off | On | Off |
|---+----------+-----------+-----------+----------+----------|
| | 2C0h | Off | On | On | Off |
|---+----------+-----------+-----------+----------+----------|
| | 2E0h | On | On | On | Off |
|---+----------+-----------+-----------+----------+----------|
| | 300h | Off | Off | Off | On |
|---+----------+-----------+-----------+----------+----------|
| | 320h | On | Off | Off | On |
|---+----------+-----------+-----------+----------+----------|
| | 340h | Off | On | Off | On |
|---+----------+-----------+-----------+----------+----------|
| | 360h | On | On | Off | On |
|---+----------+-----------+-----------+----------+----------|
| | 380h | Off | Off | On | On |
|---+----------+-----------+-----------+----------+----------|
| | 3A0h | On | Off | On | On |
|---+----------+-----------+-----------+----------+----------|
| | 3C0h | Off | On | On | On |
|---+----------+-----------+-----------+----------+----------|
| | 3E0h | On | On | On | On |
+------------------------------------------------------------+