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SOUND ZAPPER

UNIDENTIFIED

SOUND ZAPPER

Card Type

Sound card

Chipset Controller

Unidentified

I/O Options

Game/MIDI port, line in, microphone in, speaker out, volume

Maximum DRAM

N/A

CONNECTIONS

Purpose

Location

Purpose

Location

Game/MIDI port

CN1

Speaker out

J3

Line in

J1

Volume

VR1

Mic in

J2

   

BASE I/O ADDRESS SELECTION

Address

JP2/A

JP2/B

220h

Closed

Open

 

240h

Open

Closed

INTERRUPT SELECTION

IRQ

JP4/A

JP4/B

JP4/C

JP4/D

7

Open

Open

Open

Closed

 

2

Closed

Open

Open

Open

 

3

Open

Closed

Open

Open

 

5

Open

Open

Closed

Open

DMA CHANNEL SELECTION

Channel

JP3/A

JP3/B

JP5/A

JP5/B

1

Closed

Open

Closed

Open

 

3

Open

Closed

Open

Closed

FM SYNTHESIZER CONFIGURATION

Setting

JP6

Standard 11-voice FM synthesizer

Pins 1 & 2 closed

 

Upgrade 22-voice FM synthesizer

Pins 2 & 3 closed

GAME PORT CONFIGURATION

Setting

JP1

Enabled

Closed

 

Disabled

Open