LABWAY CORPORATION

LABSOUND #503

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, microphone in, PC speaker in, speaker out, volume, wavetable

Data Bus

16-bit ISA

Floppy drives supported

N/A

CONNECTIONS

Function

Label

Function

Label

IDE CD-ROM interface

CN1

PC speaker in

J6

Wavetable

CN2

Mic in

J7

Game/MIDI port

CN3

Line in

J8

IDE CD - audio in

J1

Speaker out

J9

ATAPI IDE CD - audio in

J5

Volume

VR1

USER CONFIGURABLE SETTINGS

Function

Label

Position

»

Audio enabled

JP6

Pins 1 & 2 closed

 

Audio disabled

JP6

Pins 2 & 3 closed

»

Game port enabled

JP7

Pins 1 & 2 closed

 

Game port disabled

JP7

Pins 2 & 3 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

 

Disabled

Pins 2 & 3, 5 & 6 closed

AUDIO I/O PORT ADDRESS SELECTION

Address

JP4

»

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

AUDIO INTERRUPT SELECTION

IRQ

JP5

»

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