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cs4231.hlp
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OS/2 Help File
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1994-09-29
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3KB
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73 lines
ΓòÉΓòÉΓòÉ 1. Help for Selecting Number of Adapters ΓòÉΓòÉΓòÉ
This field allows you to select the number of Thinkpad Crystal Semi 4231 Audio
adapters that you have installed in your system. The maximum number of Crystal
Semi 4231 Audio Adapters is one.
Note: If you select zero, audio support for the adapter will not be installed
and if installed, it will be removed.
ΓòÉΓòÉΓòÉ 2. Help for Crystal Semi 4231 Audio Adapter Install Values ΓòÉΓòÉΓòÉ
This field lets you customize the required system configuration interfaces that
let your computer communicate with your adapter. Select OK to accept the
default values and continue.
Note: If you change the default values, you must select OK. If you close the
window without selecting OK, the new values are not saved, and the
system uses the default values.
Note: In some cases, incorrect I/O port, hardware interrupt and DMA
selections can cause conflicts with other installed hardware. If your
system fails to initialize after install, reinstall and select values
which do not conflict.
See also:
o I/O Base Address
o DMA Channel
o Interrupt (IRQ)
ΓòÉΓòÉΓòÉ 3. I/O Base Address ΓòÉΓòÉΓòÉ
This field allows you to select the I/O Port Base Address for your Crystal Semi
4231 Audio adapter.
Use the drop down box to select an Address other than the default displayed.
See also:
o I/O Base Address
o DMA Channel
o Interrupt (IRQ)
ΓòÉΓòÉΓòÉ 4. DMA Channel ΓòÉΓòÉΓòÉ
This field allows you to select the DMA channel for audio playback and record.
Use the drop down box to select a channel other than the default displayed.
See also:
o I/O Base Address
o DMA Channel
o Interrupt (IRQ)
ΓòÉΓòÉΓòÉ 5. Interrupt (IRQ) ΓòÉΓòÉΓòÉ
This field allows you to select the hardware interrupt level for your Crystal
Semi 4231 Audio adapter.
Use the drop down box to select an Interrupt other than the default displayed.
See also:
o I/O Base Address
o DMA Channel
o Interrupt (IRQ)