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IBM EduQuest Audio Adapter

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Jumper Settings

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)

52907-1.png

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

See Also