Technical discussions about Freescale (Motorola) DSPs (including the DSP56000, DSP56300, DSP56600, 56800 DSPs).
Hi, I am really new to DSP's. What I would like to is how to demodulate an FM signal on a DSP56807 EVM. Now I know that there is a couple of ways of going about it , one being generating I and Q values with another chip and then doing the complex baseband demodulation using phase approximation. What I want to know is how I can demodulate a signal generated in Matlab[output from my audio port] on my DSP, is there another way of doing this without resorting to the complex baseband method. The signal can be assumed to be at baseband before it enters the Motorola DSP. Thanks.