Forum Discussion
yy1
New Contributor
New ContributorError 18694 The reference clock on pll "name"
Quartus Version: Quartus Pro 20.4
Device family: Cyclone 10 Gx
Issue : error 18694 The reference clock on pll "name", which feeds an altera lvds serdes ip instance, is not driven by a dedicated r...
Ash_R_Altera
Regular Contributor
Regular ContributorHi,
The IP needs to be regenerated when changing the device or Quartus version.
Regards.
yy1New Contributor
New ContributorHi @Ash_R_Intel ,
The IP have been already regenerated before routing.
The error message and IP status as attachment.
Regards
