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D-2 Sound Board Jumper Settings
FACTORY SETTINGS
Factory settings for the sound board are as follows.
Sound Board Jumper Settings — Factory Settings
FUNCTION
JUMPER
LOCATION
FACTORY SETTING
MIDI interface base I/O address
MSEL
jumpered
330H
Joystick connector
JYEN
jumpered
enabled
Audio low DMA channel
DAS0
DAS1
not jumpered
jumpered
1
Audio high DMA channel
DBS0
DBS1
jumpered
jumpered
5
Audio base I/O address
IOS0
IOS1
jumpered
jumpered
220H
Audio interface interrupt
IS0
IS1
not jumpered
jumpered
IRQ5*
MIDI interface
MPUEN
jumpered
enabled
*Sound board driver software sets the audio interface interrupt to IRQ7. The driver software
IRQ7
setting overrides the sound board IS0 and IS1 jumper settings.
The following figure shows jumper locations. Descriptions
of the jumper settings follow the figure.
Check the settings for your particular requirements. If you
need to change the settings, use the procedure that follows
the figures.
Содержание POWERMATE VP
Страница 10: ...Contents xi ...
Страница 18: ...Using Your Computer 1 3 Desktop system controls and storage slots Minitower system controls and storage slots ...
Страница 33: ...1 18 Using Your Computer Desktop sound board connectors Minitower sound board connectors ...
Страница 62: ...Using Your Computer 1 47 n Check that NECCI EXE is running ...
Страница 180: ...Adding Options 6 65 Connecting a printer cable to the desktop Connecting a printer cable to the minitower ...
Страница 182: ...Adding Options 6 67 Connecting an RS 232C cable to the desktop Connecting an RS 232C cable to the minitower ...
Страница 187: ...6 72 Adding Options ...
Страница 224: ...B 8 Specifications ...
Страница 230: ...Sound Board Jumper Settings D 3 Sound board jumper locations and functions ...
Страница 234: ...Sound Board Jumper Settings D 7 High DMA channel settings ...