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SudheerV's avatar
SudheerV
Icon for New Contributor rankNew Contributor
3 years ago
Solved

Cyclone V QSPI AS Configuration timing data

Hi, We are using Cyclone V (5CGXFC7B6M15I7N) in on of our design. We are doing the timing budget analysis for QSPI NOR Flash interface (AS Configuration). FPGA datasheet shows the DATA[] hold time...
  • TravisCovert's avatar
    TravisCovert
    3 years ago

    Hi Sudheer,

    You can use the 1.5nS. That will also protect you if you need to change to EPCQ-A device in the future because the EPCQ device is EOL (https://www.mouser.com/pcn/intel_corporation_pdn1708_rev_1.0.0.pdf).

    There is not much functional difference between the two. I think Intel's supplier for EPCQ shut down so they had to create a new part and called it EPCQ-A.

    Thanks,

    Travis

NurAiman_M_Intel's avatar
NurAiman_M_Intel
Icon for Super Contributor rankSuper Contributor
3 years ago

I’m glad that your question has been addressed, I now transition this thread to community support. If you have a new question, feel free to open a new thread to get the support from Intel experts. Otherwise, the community users will continue to help you on this thread. Thank you.