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# AZTECH LABS, INC.
SOUND GALAXY BASIC 16
Card Type Sound card
Chipset Unidentified
Controller
I/O Options CD audio in, CD-ROM interface (2), game/MIDI
port, line in, line out, microphone in, phone
in, speaker connector (2), wavetable interface
Maximum DRAM N/A
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|----------------------+----------+---------------+----------|
| Wavetable interface | CN1 | Line in | J10 |
|----------------------+----------+---------------+----------|
| Mitsumi CD-ROM | CN2 | Microphone in | J11 |
| interface | | | |
|----------------------+----------+---------------+----------|
| Panasonic CD-ROM | CN3 | Line out | J12 |
| interface | | | |
|----------------------+----------+---------------+----------|
| Game/MIDI port | CN4 | Phone in | J13 |
|----------------------+----------+---------------+----------|
| PC speaker connector | J2 | CD audio in | JP1 |
|----------------------+----------+---------------+----------|
| MPC speaker | J3 | | |
| connector | | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| MICROPHONE TYPE CONFIGURATION |
|------------------------------------------------------------|
| » Type | JX1 | JX2 |
|------------------------+-----------------+-----------------|
| » | Condenser | Pins 1 & 2 | Pins 1 & 2 |
| | microphone | closed | closed |
|---+--------------------+-----------------+-----------------|
| » | Carbon microphone | Pins 2 & 3 | Pins 2 & 3 |
| | | closed | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| MITSUMI CD-ROM INTERRUPT SELECTION |
|------------------------------------------------------------|
| IRQ | J8 | J9 |
|------------------+--------------------+--------------------|
| 15 | Open | Closed |
|------------------+--------------------+--------------------|
| 12 | Closed | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| MITSUMI CD-ROM DMA CHANNEL SELECTION |
|------------------------------------------------------------|
|» Channel | MT1/A | MT1/B | MT1/C | MT1/D | MT1/E | MT1/F |
|-----------+--------+-------+-------+-------+-------+-------|
|» | 1 | Open |Closed | Open | Open |Closed | Open |
|----+------+--------+-------+-------+-------+-------+-------|
|» | 0 | Closed | Open | Open |Closed | Open | Open |
|----+------+--------+-------+-------+-------+-------+-------|
|» | 3 | Open | Open |Closed | Open | Open |Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SPEAKER AMPLIFIER CONFIGURATION |
|------------------------------------------------------------|
| » Setting | J1 |
|----------------------------------+-------------------------|
| » | Low | Open |
|---------+------------------------+-------------------------|
| » | High | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| VIRTUAL PARALLEL PORT CONFIGURATION |
|------------------------------------------------------------|
| » Setting | J4 | J5 |
|------------------------+-----------------+-----------------|
| » | Enabled (278h) | Closed | Closed |
|---+--------------------+-----------------+-----------------|
| » | Disabled | Open | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| WAVETABLE BASE I/O ADDRESS SELECTION |
|------------------------------------------------------------|
| » Address | J6 | J7 |
|------------------+--------------------+--------------------|
| » | 530h | Pins 1 & 2 closed | Pins 1 & 2 closed |
|----+-------------+--------------------+--------------------|
| » | E80h | Pins 1 & 2 closed | Pins 2 & 3 closed |
|----+-------------+--------------------+--------------------|
| » | F40h | Pins 2 & 3 closed | Pins 1 & 2 closed |
|----+-------------+--------------------+--------------------|
| » | 604h | Pins 2 & 3 closed | Pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| HARDWARE RESET CONIFIGURATION |
|------------------------------------------------------------|
| » Setting | JX3 |
|--------------------------------------------+---------------|
| » | Software saved in EEPROM | Closed |
|---+----------------------------------------+---------------|
| » | Systems power-up with default settings | Open |
+------------------------------------------------------------+