Forum Discussion
XQSHEN
Occasional Contributor
6 years agoWhy this signal of ALTPLL is a base clk?
Why this signal of ALTPLL is a base clk? IP: ALPLL Quartua Prime 18.0 timing analyzer.
KennyT_altera
Super Contributor
6 years agoThis happened usually you did not use the derive_PLL_clocks in your sdc files. Can you check your *.sdc?