AZTECH LABS, INC.

SOUND GALAXY NXII EXTRA

Card Type

Sound

Chipset Controller

Unidentified

I/O Options

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

Maximum DRAM

N/A

CONNECTIONS

Purpose

Location

Purpose

Location

Mitsumi CD-ROM

CN1

Speaker out

CN6

Panasonic CD-ROM

CN2

Multimedia PC speaker out

CN7

CD Audio in

CN3

Game/MIDI port

CN8

Line in

CN4

PC speaker in

CN9

Microphone

CN5

Volume

SW1

MITSUMI CD-ROM INTERRUPT

IRQ

IRQ/A

IRQ/B

IRQ/C

»

11

Open

Open

Closed

 

12

Open

Closed

Open

 

15

Closed

Open

Open

PC SPEAKER AMPLIFICATION

Setting

J1

»

Low

Open

 

High

Closed

VIRTUAL PARALLEL PORT

Setting

J4

J5

»

Enable

Closed

Closed

 

Disable

Open

Open

Note: Address of virtual parallel port is 278h

EEPROM

Setting

JX1

»

Enabled

Pins 1 & 2 closed

 

Disabled

Pins 2 & 3 closed