IBM CORPORATION
EDUQUEST AUDIO ADAPTER
Card Type | Sound |
Chip Set | IBM MWave |
Maximum Onboard Memory | None |
I/O Options | Game/MIDI port, line in, line out, microphone in (2), headphone out (2), CD-ROM audio in (4) |
Data Bus | Proprietary (EduQuest sound card slot) |

CONNECTIONS | |||
Function | Label | Function | Label |
Line in | CN1 | CD audio in | CN8 |
Microphone in | CN2 | Connector to front bezel panel | CN9A |
Line out | CN3 | Connector from adapter card | CN9B |
Game/MIDI port | CN4 | Microphone in | CN10 |
CD audio in | CN5 | Headphone out | CN11 |
CD audio in | CN6 | Headphone out | CN12 |
CD audio in | CN7 | Volume | R1 |
USER CONFIGURABLE SETTINGS | |||
Function | Label | Position | |
| » | Factory configured - do not alter | JP3 | Closed |
| » | Factory configured - do not alter | JP4 | Closed |
| » | MIDI function enabled | JP5 | Closed |
MIDI function disabled | JP5 | Open | |
| » | Game/MIDI port enabled | JP6 | Closed |
Game/MIDI port disabled | JP6 | Open | |
| » | Factory configured - do not alter | JP13 | Open |
| » | Factory configured - do not alter | JP20 | Pins 2 & 3 closed |
BASE I/O ADDRESS | |||
Setting | JP1 | JP2 | |
4E30h | Open | Closed | |
8E30h | Closed | Open | |
| » | CE30h | Open | Open |
CARD INTERRUPT | |||
Setting | JP11 | JP12 | |
IR/FONT> | Closed | Open | |
| » | IRQ15 | Open | Closed |
MIDI INTERRUPT | |||||
Setting | JP7 | JP8 | JP9 | JP10 | |
IRQ3 | Open | Open | Open | Closed | |
IRQ4 | Open | Open | Closed | Open | |
IRQ5 | Open | Closed | Open | Open | |
IRQ7 | Closed | Open | Open | Open | |
| » | Disabled | Open | Open | Open | Open |
DMA CHANNEL | |||||||
Setting | JP14 | JP15 | JP16 | JP17 | JP18 | JP19 | |
| » | DMA5 | Closed | Closed | Open | Open | Open | Open |
DMA6 | Open | Open | Closed | Closed | Open | Open | |
DMA7 | Open | Open | Open | Open | Closed | Closed | |