Forum Discussion

Sancy's avatar
Sancy
Icon for Occasional Contributor rankOccasional Contributor
5 years ago

I2C SDA (PIN26) is short-circuited directly to the ground on Cyclone-V FPGA

Dear Intel Support，

In the process of debugging I2C communication using FPGA, I accidentally damaged the FPGA. Specifically, I saw the I2C SDA (PIN26) short-circuit directly to the ground, but the specific damage is not known for the time being.
In addition, the J1 PIN with a multimeter are tested to open SHORT circuit, found that PIN3(not used) is also SHORT to the ground.

Is there any solution to repair the FPGA?

14 Replies

  • Zawani_M_Intel's avatar
    Zawani_M_Intel
    Icon for Frequent Contributor rankFrequent Contributor
    5 years ago

    Hi Sancy,

    Good day!

    May I know the what is the part number of the FPGA?

    Wani

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

      The part number is 5CPCle00002356.

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

        Did I answer your question？ Can you give some updates on this issue？What can I do next？