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User1580871742356367's avatar
User1580871742356367
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5 years ago

HPS SPI MISO pin

I have a question about HPS SPI pin, MISO. It's HPS dedicated pin once configured. Was it able to MUX it with a HPS GPIO pin internally? Which means either one of them can go to HPS SPI controller...
EBERLAZARE_I_Intel's avatar
EBERLAZARE_I_Intel
Icon for Regular Contributor rankRegular Contributor
5 years ago

Hi,

I did not get the device that you are using, which device are you referring to? Cyclone V SoC, Arria 10 SoC etc.

  • User1580871742356367's avatar
    User1580871742356367
    Icon for Occasional Contributor rankOccasional Contributor
    5 years ago

    It's Arria 10SoC.

    • User1580871742356367's avatar
      User1580871742356367
      Icon for Occasional Contributor rankOccasional Contributor
      5 years ago

      Does the SPI controller support 3-wire SPI?

      • User1580871742356367's avatar
        User1580871742356367
        Icon for Occasional Contributor rankOccasional Contributor
        5 years ago

        Any updates? Thanks.