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LABSOUND #770

LABWAY CORPORATION

LABSOUND #770

Card Type

Sound card

Chip Set

ES688 or ES1688

Maximum Onboard Memory

N/A

I/O Options

CD-ROM audio (2), CD-ROM interface, game/MIDI port, line in (2), line out (2), microphone in (2), speaker out (2), 3D-sound expansion, wavetable

Data Bus

16-bit ISA

Floppy drives supported

N/A

CONNECTIONS

Function

Label

Function

Label

IDE CD-ROM interface

CN1

Game/MIDI port

J5

Wavetable

CN2

Speaker out

J6

3D-sound expansion interface

CN3

Line out

J7

Speaker out

J1

Line in

J8

Line out

J2

Mic in

J9

Line in

J3

ATAPI IDE CD - audio in

J10

Mic in

J4

IDE CD - audio in

J11

USER CONFIGURABLE SETTINGS

Function

Label

Position

Game port enabled

JP4

Pins 1 & 2 closed

 

Game port disabled

JP4

Pins 2 & 3 closed

AUDIO INTERRUPT SELECTION

IRQ

JP1

5

Pins 1 & 2, 5 & 6 closed

 

2/9

Pins 2 & 3, 5 & 6 closed

 

7

Pins 2 & 3, 4 & 5 closed

 

10

Pins 1 & 2, 4 & 5 closed

AUDIO I/O PORT ADDRESS SELECTION

Address

JP2

220h

Pins 2 & 3, 5 & 6 closed

 

230h

Pins 1 & 2, 5 & 6 closed

 

240h

Pins 2 & 3, 4 & 5 closed

 

250h

Pins 1 & 2, 4 & 5 closed

DMA CHANNEL SELECTION

Setting

JP3

DMA1

Pins 2 & 3, 4 & 5 closed

 

DMA0

Pins 1 & 2, 5 & 6 closed

 

DMA3

Pins 1 & 2, 4 & 5 closed