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Tom_BGU's avatar
Tom_BGU
Icon for New Contributor rankNew Contributor
4 years ago

Design with primitives - Cyclone V

Hello all, I am looking for the right primitive to act as a strong buffer for combinatorial logic block. The driven output of a NAND gate will be the input of many gates. In theory a logical-effort...
Nurina's avatar
Nurina
Icon for Regular Contributor rankRegular Contributor
4 years ago

Hi Tom,


I see your problem now, here's a reference of buffer primitives you can use: https://www.intel.com/content/www/us/en/programmable/quartushelp/17.0/mapIdTopics/jka1465579929642.htm


You should be aware that some of these buffer primitives aren't supported by the newer version of Quartus and Cyclone V devices, so you don't have much choices unfortunately.


You can refer to this document on how to use the buffer primitives: https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/ug/ug_low_level.pdf


Best regards,

Nurina


  • Nurina's avatar
    Nurina
    Icon for Regular Contributor rankRegular Contributor
    4 years ago

    Hi Tom,

    We did not receive any response to the previous answer 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.

    Regards,
    Nurina

    PS: If you find any comment from the community or Intel Support to be helpful, feel free to give Kudos.