UMall1
Occasional Contributor
Occasional ContributorFound two LVDS low registers instead of one! (ID: 176067)
I am using an instance of the ALTLVDS_Rx mega function. When I compile my VHDL, I receive the following error:
Error (176067): Found two LVDS low registers instead of one!
Error (176066): Found two LVDS high registers instead of one!
Info (171121): Fitter preparation operations ending: elapsed time is 00:00:01
Error (171000): Can't fit design in device
What does the above error message mean? What is causing it? How do I get around it?
UM
The matter has been resolved. Evidently Altera does not allow a single LVDS pair to drive two SERDES receivers. When such a thing happens the above listed errors are thrown.
