AZTECH LABS, INC.
SOUND GALAXY NXII EXTRA
|
Card Type |
Sound |
|
Chipset Controller |
Unidentified |
|
I/O Options |
CD-ROM interface (2), CD Audio in, game/MIDI port, Line in, Speaker out (2), Microphone jack, PC Speaker in, Volume control |
|
Maximum DRAM |
N/A |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Mitsumi CD-ROM |
CN1 |
Speaker out |
CN6 |
|
Panasonic CD-ROM |
CN2 |
Multimedia PC speaker out |
CN7 |
|
CD Audio in |
CN3 |
Game/MIDI port |
CN8 |
|
Line in |
CN4 |
PC speaker in |
CN9 |
|
Microphone |
CN5 |
Volume |
SW1 |
|
MITSUMI CD-ROM INTERRUPT | ||||
|
IRQ |
IRQ/A |
IRQ/B |
IRQ/C | |
|
11 |
Open |
Open |
Closed | |
|
12 |
Open |
Closed |
Open | |
|
15 |
Closed |
Open |
Open | |
|
PC SPEAKER AMPLIFICATION | ||
|
Setting |
J1 | |
|
Low |
Open | |
|
High |
Closed | |
|
VIRTUAL PARALLEL PORT | |||
|
Setting |
J4 |
J5 | |
|
Enable |
Closed |
Closed | |
|
Disable |
Open |
Open | |
|
Note: Address of virtual parallel port is 278h | |||
|
EEPROM | ||
|
Setting |
JX1 | |
|
Enabled |
Pins 1 & 2 closed | |
|
Disabled |
Pins 2 & 3 closed | |