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SherwinKim
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4 years ago

PLL generates an incorrect 2x clock

Hi! I'm using 2 PLLs on Arria 10 (10AX027H4F34I3SG) to create clocks. Both reference clocks are LVDS. The 3 clocks of one PLL are normal. In addition, the 2 clocks of the another PLL output become...