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phillip's avatar
phillip
Icon for New Contributor rankNew Contributor
3 years ago

Meaning of Fast/Slow model at IOE Delay at Cyclone 10GX

Hi everyone,

I'm really want to know meaning of Fast/Slow model at Programmable IOE Delay Section.[Intel Cyclone 10 GX Device Datasheet]

I'm using 10CX220YF780E6G Device.

Is Fast/Slow model base on Temperature/Voltage at real environment?

5 Replies

  • AqidAyman_Altera's avatar
    AqidAyman_Altera
    Icon for Regular Contributor rankRegular Contributor
    3 years ago

    Hello,


    Thank you for reaching out to Intel FPGA Community.


    The fast model and slow model are subject to PVT (process, voltage, temperature) variations.


    Regards,

    Aqid Ayman


  • phillip's avatar
    phillip
    Icon for New Contributor rankNew Contributor
    3 years ago

    Concept of PVT (process, voltage, temperature) variations are too abstract word for me.

    Could you provide some example(diagram, graph, chart)?

    • phillip's avatar
      phillip
      Icon for New Contributor rankNew Contributor
      3 years ago

      Thanks for reply.

      May i ask you one more think?

      How could i decide one step input delay of IOE in given environment.

  • AqidAyman_Altera's avatar
    AqidAyman_Altera
    Icon for Regular Contributor rankRegular Contributor
    3 years ago

    As we do not receive any response from you on the previous question/reply/answer that we have provided, please login to ‘https://supporttickets.intel.com’, view details of the desire request, and post a feed/response within 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 on your follow-up questions.