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SOUND GALAXY NX PRO 16

AZTECH LABS, INC.

SOUND GALAXY NX PRO 16

Card Type

Sound

Chipset Controller

Unidentified

I/O Options

CD-ROM interface (2), CD Audio in, game/MIDI port, Line in, Speaker out Microphone jack, Wave table synthesis interface, Volume control

Maximum DRAM

N/A

CONNECTIONS

Purpose

Location

Purpose

Location

SCSI extension board

CN1

Speaker out

CN7

Mitsumi CD-ROM

CN2

Multimedia PC speaker

CN8

Panasonic CD-ROM

CN3

Game/MIDI port

CN9

CD audio in

CN4

Wave table interface

CN10

Line in

CN5

Volume

SW1

Microphone

CN6

   

AUDIO LINE OUT

Amplifier

JP2

JP3

Internal

Pins 1 & 2 closed

Pins 1 & 2 closed

 

External

Pins 2 & 3 closed

Pins 2 & 3 closed

MICROPHONE TYPE

Type

JX1

JX2

Condenser

Pins 1 & 2 closed

Pins 1 & 2 closed

Carbon

Pins 2 & 3 closed

Pins 2 & 3 closed

FACTORY DEFAULT SETTING

Setting

JX3

Normal operation

Open

 

Reset hardware settings to factory defaults

Closed

MITSUMI CD-ROM INTERRUPT

IRQ

IRQ12

IRQ15

IRQ12

Closed

Open

IRQ15

Open

Closed

PC SPEAKER AMPLIFICATION

Setting

J1

Low amplification

Open

 

High amplification

Closed

VIRTUAL PARALLEL PORT

Setting

J4

J5

Enabled

Closed

Closed

 

Disabled

Open

Open

Note: Address of virtual parallel port is 278h

WAVE TABLE ADDRESS

Address

J6

J7

530h

Pins 1 & 2 closed

Pins 1 & 2 closed

E80h

Pins 1 & 2 closed

Pins 2 & 3 closed

F40h

Pins 2 & 3 closed

Pins 1 & 2 closed

604h

Pins 2 & 3 closed

Pins 2 & 3 closed