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PRO AUDIO SPECTRUM 16 REV.C (650-0022-01)

MEDIA VISION TECHNOLOGY, INC.

PRO AUDIO SPECTRUM 16 REV.C (650-0022-01)

Card Type

Sound card

Chip Set

Unidentified

Maximum Onboard Memory

Unidentified

I/O Options

SCSI interface, Game/MIDI port, microphone in, stereo line in, stereo line out, audio in, PC speaker, auxiliary connector

Data Bus

16-bit ISA

CONNECTIONS

Function

Label

Function

Label

Game/MIDI port

CN1

50-pin SCSI connector

J1

Microphone in

CN2

PC speaker connector

J4

Stereo line out

CN3

Audio in - CD-ROM

J5

Stereo line in

CN4

Auxiliary connector

J13

USER CONFIGURABLE SETTINGS

Function

Label

Position

»

DMA sharing - disabled

J11

Pins 2 & 3 closed

 

DMA sharing - enabled

J11

Pins 1 & 2 closed

»

Factory configured - do not alter

J9

Unidentified

BASE I/O ADDRESS SELECTION

Setting

J10/pins 1 & 2

J10/pins 3 & 4

J10/pins 5 & 6

»

220

Open

Open

Closed

 

230

Open

Closed

Open

 

240

Closed

Open

Open

BOARD ID SELECTION

Setting

J2/pins 1 & 2

J2/pins 3 & 4

J2/pins 5 & 6

»

0

Open

Open

Open

 

1

Closed

Open

Open

 

2

Open

Closed

Open

 

3

Closed

Closed

Open

 

4

Open

Open

Closed

Note: When ID 4 is selected, the base I/O address is forced to 388h. For all other ID’s the software scans for available settings. Refer to the manufacturer’s documentation for possible settings.

INTERRUPT SELECTION

Setting

J12/pins 1 & 2

J12/pins 3 & 4

J12/pins 5 & 6

J12/pins 7 & 8

 

IRQ2

Open

Open

Open

Closed

 

IRQ3

Open

Open

Closed

Open

»

IRQ5

Open

Closed

Open

Open

 

IRQ7

Closed

Open

Open

Open