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Any body (succesfully) using A to D on 18F4620

 
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cbstieff



Joined: 09 Aug 2004
Posts: 7
Location: Kensington, MD

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Any body (succesfully) using A to D on 18F4620
PostPosted: Wed Sep 08, 2004 2:59 am     Reply with quote
I am having a problem getting the A to D converter do a conversion accurately. It appears that the compiler is generating code is masking the reading to 8 bit instead of 10 bits. for instance I get a reading of 110 instead of 604.

Any suggestions?

Charles Stieff
Mark



Joined: 07 Sep 2003
Posts: 2838
Location: Atlanta, GA

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PostPosted: Wed Sep 08, 2004 6:11 am     Reply with quote
Are you using the #device ADC=10 ?
Is your result a 16bit variable? int16?
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