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LABSOUND #500

LABWAY CORPORATION

LABSOUND #500

Card Type

Sound card

Chip Set

Yamaha OPL3

Maximum Onboard Memory

Unidentified

I/O Options

Audio in - CD-ROM (2), wavetable, game/MIDI, IDE CD-ROM interface, PC speaker, microphone in, line in, speaker out, volume control

Data Bus

16-bit ISA

Card Size

Half-length, full-height card

CONNECTIONS

Function

Label

Function

Label

IDE CD-ROM interface

CN1

Microphone in

J7

Wavetable connector

CN2

Line in

J8

Game/MIDI port

CN3

Speaker out

J9

Audio in - CD-ROM

J1

Volume control

VR1

PC speaker

J6

   

USER CONFIGURATION SETTINGS

Function

Label

Position

Audio enable

JP6

Pins 1 & 2 closed

 

Audio disable

JP6

Pins 2 & 3 closed

Joystick enable

JP7

Pins 1 & 2 closed

 

Joystick disable

JP7

Pins 2 & 3 closed

DMA CHANNEL SELECTION

DMA

JP3

 

0

Pins 1 & 2, 5 & 6 closed

1

Pins 2 & 3, 4 & 5 closed

 

3

Pins 1 & 2, 4 & 5 closed

 

None

Pins 2 & 3, 5 & 6 closed

AUDIO I/O PORT ADDRESS SELECTION

Address

JP4

22X

Pins 2 & 3, 5 & 6 closed

 

23X

Pins 1 & 2, 5 & 6 closed

 

24X

Pins 2 & 3, 4 & 5 closed

 

25X

Pins 1 & 2, 5 & 6 closed

AUDIO INTERRUPT SELECTION

IRQ

JP5

5

Pins 1 & 2, 5 & 6 closed

7

Pins 2 & 3, 4 & 5 closed

9

Pins 2 & 3, 5 & 6 closed

10

Pins 1 & 2, 4 & 5 closed