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Rainwang's avatar
Rainwang
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2 years ago
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How to do with unconstrained paths which is introduced by the JTAG and GSFI IP?

hi, My platform: 10AS016E4F29E3SG with Quartus prime pro V22.4 I realized a HPS system in my design and I use a GSFI IP to control the QSPI flash. both the logic and the HPS work well but there a...
Timing
Nurina's avatar
Nurina
Icon for Regular Contributor rankRegular Contributor
2 years ago

Hi,


You need to add the constraints for the Generic Serial Flash Interface Intel FPGA IP yourself. Here are relevant sites for you to refer:

https://www.intel.com/content/www/us/en/docs/programmable/683419/23-1-20-2-3/dedicated-active-serial-interface.html

https://www.intel.com/content/www/us/en/docs/programmable/683419/23-1-20-2-3/general-purpose-i-o.html

https://www.intel.com/content/www/us/en/docs/programmable/683419/23-1-20-2-3/memory-operations.html


Regards,

Nurina


  • Rainwang's avatar
    Rainwang
    Icon for Contributor rankContributor
    2 years ago

    thanks for your reply, it is resolved per the links you provided.

    thanks again!