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How to configure ADC for 30khz analog signal as input..?

 
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sushdeep93



Joined: 21 Apr 2009
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How to configure ADC for 30khz analog signal as input..?
PostPosted: Mon May 18, 2009 12:22 am     Reply with quote
Hi frnds,

I'm trying to connect 30khz analog signal to on chip ADC and the result is displayed in PC through the rs232. for the code which i have written it is getting more samples with 1hz but when the frequency is increasing no. of samples are decreasing. Actually i have to work on 30khz frequency..How to configure ADC for this...? How to set the acquisition, conversion times...?

thnx in advance....? Please help me..
Ttelmah
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PostPosted: Mon May 18, 2009 2:11 am     Reply with quote
With a standard PIC, you don't. The acquisition, and sampling time, won't allow you to get anywhere near this frequency. With a DsPic, possibly. So, 'what PIC'.....

Best Wishes
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