alvieboy Posted June 26, 2014 Report Share Posted June 26, 2014 Hi guys, I just wrote a small C++ application (text-mode) that can compute the two primary configuration values for PLL (multiply and divide), given an input clock speed and the required speed. Since some of these are not possible directly using a single PLL, the application also scans for a dual-chained PLL approach, where the output from the first PLL is fed into the input of the second PLL. These two parameters are enough for you to get a working PLL with your desired frequency. Source code and prebuilt windows .exe available at: http://alvie.com/zpuino/downloads/pllscan/ Enjoy AlvieThis post has been promoted to an article Link to comment Share on other sites More sharing options...
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