How to reduce EMIF_USR_CLK frequêncy?

Hi Sir,

The frequency of this clock is depend on the interface frequency when you configure this IP. Since you want to slow down the emif_usr_clk frequency to 200MHz, you can reduce the memory clock frequency to 800MHz. Please also note that the “Mem Timing” parameter setting might slightly change according to frequency.

And to ensure your EMIFIP configuration is within the spec, you check below EMIF spec estimator link.

https://www.intel.com/content/www/us/en/programmable/support/support-resources/support-centers/external-memory-interfaces-support/emif.html

Hope this helps

Thanks

Regards,

NAli1