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

LogicLock Arria10 issues with Platform Designer projects

I'm having a big Platform Designer project with Quartus Prime 18.1 (there is a good reason why I use this version but should not be the topic of this issue) With an Arria10 the Platform Designer ge...
EGrub's avatar
EGrub
Icon for Occasional Contributor rankOccasional Contributor
4 years ago

My experience is that if one directs the fitter with some logic locks for some parts of the design, especially those where timing violations occur randomly, the fitting result is much better and fitting is done faster!
No it is my own IP for an high speed external ADC.
I used this in a Cyclone V and Arria V and made good experience with LL there.
Nevertheless even if it wouldn't be necessary this random naming of Platform Designer seems to "kill" the LL feature which is really bad in my opinion.