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Discussion Groups | TMS320C3x | analog interface

Technical discussions about the TI C3x DSPs (including the C31, C32 and C33 DSPs).

  

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analog interface - sudhagar_077 - Nov 17 8:50:47 2006

hi,
iam working with project "noice removel algorithm"
for this i need to interface the mic with VC33.... iam 
having vc33 univercity kit.... any one can able to say 
how to access that analog input....
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Re: analog interface - Keith Larson - Nov 20 8:40:17 2006

The VC33 DSK comes with two on board microphones that are enabled using 
a jumper.  These signals are then summed into summing amplifiers whose 
other inputs are the stereo mini-jack line intput.  The schematics are 
in the windows help file DSK3HELP.HLP, or in one of the subdirectories 
as bitmaps.  Just download the SW package from TI and have a look.

Keith

sudhagar_077 wrote:

> hi,
> iam working with project "noice removel algorithm"
> for this i need to interface the mic with VC33.... iam
> having vc33 univercity kit.... any one can able to say
> how to access that analog input....
>
>
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