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Altera_Forum
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15 years ago

Timing Analyzer: Clock Skew problem

Dear all, I am doing a project in which I need to use the audio codec of my DE2-35 development kit. I have used the i2sound demo provided in DE2 manual and modified it to take sound input (ser...
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Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

Can't be determined exactly without seeing the code, but it seems like you have used unsuitable clock dividers (ripple clock). You should follow Altera suggestions for clock dividers in the Quartus Software Handbook.