OCEAN INFORMATION SYSTEMS, INC.

MV-16 REV. 1.0

Card Type

Sound card

Chipset/Controller

Unidentified

I/O Options

CD-ROM interface(2), game port, line-in , microphone jack, speaker jack

Maximum DRAM

N/A

CONNECTIONS

Purpose

Location

Purpose

Location

Sony CD-ROM audio connector

P1

Game/MIDI port

P6

Mitsumi CD-ROM audio connector

P2

Sony CD-ROM interface

P7

Line-in

P3

Mitsumi CD-ROM interface

P8

Microphone jack

P4

Volume control

VR1

Speaker jack

P5

   

BASE ADDRESS CONFIGURATION

Setting

JP1

»

Hardware configured(via jumpers)

Closed

 

Software configured

Open

BASE ADDRESS SELECT

Address

JP2

JP3

JP4

»

220 - 22Fh

Open

Open

Open

 

210 - 21Fh

Open

Closed

Closed

 

220 - 22Fh

Closed

Open

Closed

 

230 - 23Fh

Open

Open

Closed

 

240 - 24Fh

Closed

Closed

Open

 

250 - 25Fh

Open

Closed

Open

 

260 - 26Fh

Closed

Open

Open

 

Disabled

Closed

Closed

Closed

MIDI PORT CONFIGURATION

Setting

JP5

»

Enabled

Closed

 

Disabled

Open

MIDI PORT ADDRESS SELECT

Address

JP6

JP7

»

330 - 331h

Open

Open

 

300 - 301h

Closed

Closed

 

310 - 311h

Open

Closed

 

320 - 321h

Closed

Open

GAME PORT CONFIGURATION

Setting

JP8

»

Enabled

Open

 

Disabled

Closed

CD ROM TYPE SELECT

Type

JP9

»

Sony CD-31A/CDU-33A

Closed

 

Mitsumi CRMC LU005

Open

CD ROM ADDRESS SELECT

Address

JP10

JP11

JP12

»

340 - 343h

Closed

Closed

Open

 

300 - 303h

Closed

Closed

Closed

 

310 - 313h

Open

Closed

Closed

 

320 - 323h

Closed

Open

Closed

 

330 - 333h

Open

Open

Closed

 

350 - 353h

Open

Closed

Open

 

360 - 363h

Closed

Open

Open

 

Disabled

Open

Open

Open