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SLabe's avatar
SLabe
Icon for Occasional Contributor rankOccasional Contributor
5 years ago
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Agilex: Device migration from HPS to non-HPS device

Hello, I'm dealing with a board built for the following part number: agfb014es The intent is to NOT use the HPS and migrate to the agfa12 when available. So that means all the HPS power pins were t...
  • EBERLAZARE_I_Intel's avatar
    EBERLAZARE_I_Intel
    5 years ago

    Hi,

    According to the Agilex HPS TRM, you need to connect these pins to 1.8-V power supply even if you do not intend to utilize the HPS in the Intel® Agilex™ device.

    Do not leave the VCCIO_HPS floating or connected to GND.

    The agfa012 variant specifies those pins as GND because it does not have VCCIO_HPS, as the agfb014es has them. This will not causes issues.

EBERLAZARE_I_Intel's avatar
EBERLAZARE_I_Intel
Icon for Regular Contributor rankRegular Contributor
5 years ago

Hi,

According to the Agilex HPS TRM, you need to connect these pins to 1.8-V power supply even if you do not intend to utilize the HPS in the Intel® Agilex™ device.

Do not leave the VCCIO_HPS floating or connected to GND.

The agfa012 variant specifies those pins as GND because it does not have VCCIO_HPS, as the agfb014es has them. This will not causes issues.

  • SLabe's avatar
    SLabe
    Icon for Occasional Contributor rankOccasional Contributor
    5 years ago

    Can you please PM me? Thank you,

    • SLabe's avatar
      SLabe
      Icon for Occasional Contributor rankOccasional Contributor
      5 years ago

      @EBERLAZARE_I_Intel , I need to exchange private information with regards to application. Please contact me.