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SamJak's avatar
SamJak
Icon for New Contributor rankNew Contributor
2 years ago

Agilex Smart VID Power UP and configuration

I'm working on Intel Agilex SoC FPGA (AGFB012R24B2I3E) Smart-VID device based custom board.

Currently output voltage from SmartVID regulator which is connected to FPGA is not coming(reading 0V).

Hence, Is it possible to run and configure Intel Agilex SoC FPGA without considering Smart VID regulator output at initial power up stage, since SOC has VID fused value in the range of 0.7V-0.9V?

Any information on this much appreciated :).

Thanks.

4 Replies

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

    Hi,


    For precaution case yes we need.

    SmartVID devices power up at default voltage (0.9 V). After the power-up sequence and device configuration, lower voltage is applied. This reduces VCC SmartVID voltage to a value between 0.9 V and 0.85 V. When the junction temperature of the device is below 0° C, the voltage is increased to the original value.



  • mabdrahi's avatar
    mabdrahi
    Icon for Contributor rankContributor
    2 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.