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Hi Friends,
I read Arria V device handbook, CLK[0..3][p,n] are connected to FRACTIONALPLL_XO_Y27 and FRACTIONALPLL_XO_Y18. So, how do I know which CLK is connected to FRACTIONALPLL_XO_Y18 will has compensation better ? I compiled by Quartus and saw warning as below : "Warning (177007): PLL(s) placed in location FRACTIONALPLL_X0_Y18_N0 do not have a PLL clock to compensate specified - the Fitter will attempt to compensate all PLL clocks Info (177008): PLL a5gt_sys_pll:pll_sys|a5gt_sys_pll_0002:a5gt_sys_pll_inst|altera_pll:altera_pll_i|general[0].gpll~FRACTIONAL_PLL" Input clock is CLK0p (pin AP32). How can I fix it. ThanksLink Copied
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