Forum Discussion
designEngineer
Occasional Contributor
6 years agoCyclone 10 GX DDR interface timing / constraint issue
I am trying to meet timing on a source synchronous edge aligned DDR interface with a Cyclone 10 GX. The interface fails timing but I think the setup relationship from the DDIO output to the first reg...
KennyT_altera
Super Contributor
6 years agoAs mention, you will not be able to close timing with 338 MHz on the DDIO.