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testp's avatar
testp
Icon for New Contributor rankNew Contributor
5 years ago

IP optimized protection

I want to use CYCLONE5 to create 3 PLLs and connect each PLL output to an external pin. I created three PLLs with PLL Intel FPGA IP from the IP Catalog. When implemented, only one PLL is assigned ...
SyafieqS's avatar
SyafieqS
Icon for Super Contributor rankSuper Contributor
4 years ago

We do not receive any response from you to the previous reply that I have provided, thus I will put this case to close pending. Please post a response in the next 15 days to allow me to continue to support you. After 15 days, this thread will be transitioned to community support. The community users will be able to help you with your follow-up questions.


  • testp's avatar
    testp
    Icon for New Contributor rankNew Contributor
    4 years ago

    thank you for your answer.

    I don't know how to set the keep and preserve attributes specifically.

    Please tell me the setting procedure.