ACER OPEN
S30 16-BIT AUDIO CARD
|
Card Type |
Sound card |
|
Chipset Controller |
Unidentified |
|
I/O Options |
CD-ROM interface, CD-ROM audio, game/MIDI port, line in, microphone in, PC speaker in, speaker/line out, volume, wavetable |
|
Maximum DRAM |
N/A |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
IDE CD-ROM interface |
CN1 |
Speaker/line out |
J1 |
|
CD-ROM audio in |
CN2 |
Line in |
J2 |
|
Wavetable module connector |
CN3 |
Mic in |
J3 |
|
Game/MIDI port |
CN4 |
Volume |
VR1 |
|
PC speaker in |
CN5 | ||
|
BASE I/O ADDRESS SELECTION | |||
|
Address |
BA0 |
BA1 | |
|
220h |
Closed |
Closed | |
|
240h |
Open |
Closed | |
|
260h |
Closed |
Open | |
|
280h |
Open |
Open | |
|
MPU-401 ADDRESS SELECTION | ||
|
Address |
MPUA | |
|
330h |
Closed | |
|
300h |
Open | |
|
MPU-401 CONFIGURATION | ||
|
Setting |
MPUE | |
|
Enabled |
Open | |
|
Disabled |
Closed | |
|
GAME PORT CONFIGURATION | ||
|
Setting |
JYEN | |
|
Enabled |
Closed | |
|
Disabled |
Open | |
|
CD-ROM INTERFACE CONFIGURATION | |||
|
Setting |
CD0 |
CD1 | |
|
Enabled |
Closed |
Closed | |
|
Disabled |
Open |
Open | |
|
AUDIO OUTPUT AMPLIFIER CONFIGURATION | ||
|
Setting |
J22 |
J23 |
|
Line out |
Pins 1 & 2 closed |
Pins 1 & 2 closed |
|
Speaker |
Pins 2 & 3 closed |
Pins 2 & 3 closed |