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# REVEAL COMPUTER PRODUCTS
SC200 PLUS (REV. 2)
Card Type Sound card
Chip Set Unidentified
Maximum Onboard None
Memory
I/O Options Line in, microphone in, volume control,
speaker out, game/MIDI port, audio in -
CD-ROM, CD-ROM interface (2), PC speaker
internal
Data Bus 8-bit ISA
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label | Function | Label |
|----------------+-------+---------------------------+-------|
| Line in | CN1 | Audio in - CD-ROM | CN6 |
|----------------+-------+---------------------------+-------|
| Microphone in | CN2 | CD-ROM interface | CN7 |
| | | (Panasonic) | |
|----------------+-------+---------------------------+-------|
| Volume control | CN3 | CD-ROM interface | CN8 |
| | | (Mitsumi) | |
|----------------+-------+---------------------------+-------|
| Speaker out | CN4 | PC speaker - internal | J2 |
|----------------+-------+---------------------------+-------|
| Game/MIDI port | CN5 | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|----------------------------------------+-------+-----------|
| Speaker enabled | J1 | Closed |
|----------------------------------------+-------+-----------|
| Speaker disabled | J1 | Open |
|----------------------------------------+-------+-----------|
| Programmable EEPROM enabled | JX1 | Closed |
|----------------------------------------+-------+-----------|
| Programmable EEPROM disabled | JX1 | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| VIRTUAL PARALLEL PORT SELECTION |
|------------------------------------------------------------|
| Setting | JP4 | JP5 |
|--------------------+--------------------+------------------|
| Enabled | Closed | Closed |
|--------------------+--------------------+------------------|
| Disabled | Open | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| MITSUMI INTERRUPT SELECTION |
|------------------------------------------------------------|
| IRQ | JP1/pins 1 & 2 | JP1/pins 3 & 4 | JP1/pins 5 & 6 |
|---------+----------------+----------------+----------------|
| 11 | Closed | Open | Open |
|---------+----------------+----------------+----------------|
| 12 | Open | Closed | Open |
|---------+----------------+----------------+----------------|
| 15 | Open | Open | Closed |
+------------------------------------------------------------+