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Altera_Forum's avatar
Altera_Forum
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7 years ago

Power sequencing for Cyclone10GX device

We are planning to use Cyclone10 GX device.(10CX220YF780).

We read in its development board guide that it requires some power sequencing.

Kindly suggest some integrated power supply for our device similar to Analog devices ADP5050 for cyclone5 or any other make.

And how critical is power sequencing for this device??

1 Reply

  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    7 years ago

    Hi,

    --- Quote Start ---

    And how critical is power sequencing for this device??

    --- Quote End ---

    If the POR monitored power supplied (from Table:3 page:5 https://www.altera.com/en_us/pdfs/literature/an/an692.pdf) does not reached and stay the appropriate voltage level, the nSTATUS will be low. You will face configuration issues like .sof not loading and so on.

    Check Enpirion device for power supplies from below link.

    https://www.altera.com/products/power/devices.html

    Let me know if this has helped resolve the issue you are facing or if you need any further assistance.

    Best Regards,

    Anand Raj Shankar

    (This message was posted on behalf of Intel Corporation)