Card Type

Sound card

Chipset Controller

Unidentified

I/O Options

CD audio in, CD-ROM interface, game/MIDI port, line in, line/speaker out, microphone in, volume

Maximum DRAM

N/A

CONNECTIONS

Purpose

Location

Purpose

Location

CD audio in

J1

Game/MIDI port

J5

Line in

J2

CD-ROM interface

J9

Mic in

J3

Volume

VR1

Line/speaker out

J4

MPU-401 CONFIGURATION

� Setting

J11

Disabled

Closed

Enabled

Open

GAME PORT CONFIGURATION

� Setting

J12

Disabled

Closed

Enabled

Open

INTERRUPT SELECTION

Í IRQ

J8/A

J8/B

J8/C

11

Closed

Open

Open

12

Open

Closed

Open

15

Open

Open

Closed

ADDRESS SELECTION

� Address

J10

340h

Pins 1 & 2, 3 & 4 closed

330h

All open

350h

Pins 3 & 4 closed

360h

Pins 1 & 2 closed