Sound Galaxy NXPro Layout


Jumpers


NOTE:

1. The following options are configured through the software program "SGPFIG.EXE" located in the "\SGNXPRO\UTILITY" directory:

Base address Game Port
IRQ AT-BUS CD ROM
DMA CD-ROM address

See the document "Multimedia Sound Card Configuration" for more detailed information on configuring the card. 2. There are two 3-pin jumpers next to the LINE and MIC connectors on the card. These jumpers are not documented and should not be changed. Their default setting is jumped on the two lower pins. 3. Indicates default settings.

SCSI Base Address SW0 SW1
(SW0, SW1) Open Open CA00H
Open Closed C800H
Closed Open CD00H
Closed Closed DE00H
SCSI IRQ Select IRQ4 IRQ 4 Enabled
JP2 IRQ11 IRQ 11 Enabled
IRQ12 IRQ 12 Enabled
IRQ15 IRQ 15 Enabled
Virtual Parallel Port J1 J2
(J1, J2) Open Open Deactivated
Closed Closed Activated
Amplification Signal Open Low
(J5) Closed High
JX1 2-3 RESERVED
JX2 2-3 RESERVED

Connectors

SCSICD SCSI CD-ROM Interface
ATCD AT CD-ROM Interface
J4 PC-Speaker Connector
PHONE1 Multimedia Speaker Connector
JP1 CD Audio In

Sockets

Socket Chip Description
U15 PACKARD BELL SB Pro/Disney/Covox Compatible Interface
U19 PACKARD BELL SB Pro Compatible Mixer
U20 iAZTDSP31 SB Pro Compatible Emulation
U22 SCSI Processor (Optional)