BEHAVIOR TECH COMPUTER CORPORATION

1831 SOUND CARD

Card Type

Sound Card

Chipset Controller

Creative Labs

I/O Options

Advanced signal processor socket, CD audio in, CD-ROM interfaces (3), game/MIDI port, line in, line out, microphone, pc speaker, speaker, wavetable connector

Maximum DRAM

N/A

CONNECTIONS

Purpose

Location

Purpose

Location

Line in

CN1

CD-ROM audio in

CN7

Mic. in

CN2

Wavetable connector

CN8

Line out

CN3

Advanced Signal Processor socket

CN9

Speaker

CN4

Sony CD-ROM interface

CN10

Game/MIDI port

CN5

Creative CD-ROM interface

CN11

PC speaker connector

CN6

Mitsumi CD-ROM interface

CN12

CD-ROM INTERFACE TYPE

Type

JP1

JP2

JP3

JP4

»

Creative Labs

Closed

Open

Open

Open

 

Sony

Open

Closed

Open

Open

 

Mitsumi

Open

Open

Closed

Open

 

Disabled

Open

Open

Open

Closed

I/O ADDRESS SELECTION

Address

JP10

JP11

»

220h

Closed

Closed

 

240h

Open

Closed

 

260h

Closed

Open

 

280h

Open

Open

CD ROM INTERRUPT SELECTION

IRQ

JP5

JP6

JP7

»

IRQ11

Closed

Open

Open

 

IRQ3

Open

Open

Closed

 

IRQ10

Open

Closed

Open

 

Disabled

Open

Open

Open

MIDI UART CONFIGURATION

Setting

JP8

»

Enabled

Closed

 

Disabled

Open

BASE I/O ADDRESS SELECTION

Address

JP9

»

330h

Closed

 

300h

Open

GAME PORT CONFIGURATION

Setting

JP14

»

Enabled

Closed

 

Disabled

Open

FACTORY CONFIGURED SETTINGS

Jumper

Setting

JP12

Closed

JP13

Closed

Note: JP12 and JP13 are used to enabled the optional Advanced Signal Processor. The settings used to enable this feature are unidentified.