i am working arm mcp2300 with lpc2368 processor. i want to design a digital filter like a lowpass,high pass,notch filter.so give me some idea about digital filter design using lpc2368 and also give some example of filter
It doesn't much matter what processor you use as long as the processor is able to retrieve the signal you are going to filter, and have the required speed.
Have you spent any time reading up on digital filters?
lmgtfy.com/
The Scientist and Engineer's Guide to Digital Signal Processing By Steven W. Smith, Ph.D.
http://www.dspguide.com/
(you can also buy it as a real book - see the link for details)
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