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# UNIDENTIFIED
AC-700 MULTI I/O/FLOPPY DISK CONTROLLER CARD
Card Type Multi I/O card
Chipset/Controller SMC
I/O Options Clock, floppy drive interface, game port,
parallel port, serial ports (2)
Maximum DRAM N/A
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|---------------+----------+----------------------+----------|
| Serial port 1 | CN1 | Serial port 2 | CN4 |
|---------------+----------+----------------------+----------|
| Game port | CN2 | Floppy drive | CN5 |
| | | interface | |
|---------------+----------+----------------------+----------|
| Parallel port | CN3 | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT CONFIGURATION |
|------------------------------------------------------------|
| Port 1 (CN1) | Port 2 (CN4) | SW1/4 | SW1/5 |
|-------------------+---------------+------------+-----------|
| » | Enabled | Enabled | On | On |
|---+---------------+---------------+------------+-----------|
| | Enabled | Disabled | Off | On |
|---+---------------+---------------+------------+-----------|
| | Disabled | Enabled | On | Off |
|---+---------------+---------------+------------+-----------|
| | Disabled | Disabled | Off | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PARALLEL PORT CONFIGURATION |
|------------------------------------------------------------|
| LPT | Port | SW1/3 | SW1/7 |
|----------------+---------------+-------------+-------------|
| » | 1 | Enabled | On | On |
|---+------------+---------------+-------------+-------------|
| | 2 | Enabled | On | Off |
|---+------------+---------------+-------------+-------------|
| | N/A | Disabled | Off | N/A |
+------------------------------------------------------------+
+------------------------------------------------------------+
| GAME PORT CONFIGURATION |
|------------------------------------------------------------|
| Setting | SW1/1 |
|----------------------------------+-------------------------|
| » | Enabled | On |
|----+-----------------------------+-------------------------|
| | Disabled | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CLOCK CONFIGURATION |
|------------------------------------------------------------|
| Setting | Address | SW1/2 | SW1/8 |
|-------------------+--------------+------------+------------|
| » | Enabled | 377h | On | On |
|---+---------------+--------------+------------+------------|
| | Enabled | 277h | On | Off |
|---+---------------+--------------+------------+------------|
| | Disabled | N/A | Off | N/A |
+------------------------------------------------------------+
+------------------------------------------------------------+
| FLOPPY DRIVE CONFIGURATION |
|------------------------------------------------------------|
| Setting | SW1/6 |
|----------------------------------+-------------------------|
| » | Enabled | On |
|-----+----------------------------+-------------------------|
| | Disabled | Off |
+------------------------------------------------------------+