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KCMurphy's avatar
KCMurphy
Icon for Occasional Contributor rankOccasional Contributor
4 years ago

What clock sources are allowed for an EMIF reference clock?

I need to generate a 200MHz reference clock for an LPDDR3 EMIF. If I don't have any convenient clock available, how can I generate it on chip? There seems to be an issue with using a PLL output as ...
AdzimZM_Altera's avatar
AdzimZM_Altera
Icon for Regular Contributor rankRegular Contributor
4 years ago

Hi KCMurphy,


The EMIF IP need to be driven from a dedicated clock source.

It's cannot uses the internally generated clock to drive the logic.


Regards,

Adzim