Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

TimeQuest doesn't recognize generated clocks anymore

Hi, I have a weird behaviour of my TimeQuest since I have done a compilation with the Design Space Explorer (DSE): Since then, when I generate a new .sdc-File for my project and derive the g...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

Are you using derive_pll_clocks or manually doing create_generated_clock for your outputs? If derive_pll_clocks, find that in the TimeQuest messages and find the create_generated_clock call it is making and see if it is applying the wrong settings there.