9 Replies Latest reply on May 26, 2019 6:34 PM by EddieZ_31

    How do I update EZ-PD configuration using MiniProg3?

    NiMc_4245981

      I'm trying to set up a CYPD3120-40LQXI to sink up to 20 V.  I'm able to connect to  it using a MinProg3 with a 5-pin connector on the board.  I don't have a USB-serial bridge.  Is it possible to change the configuration of the default firmware?

       

      I'm using PSoC Programmer Version 3.28.3.4174 and EZ-PD Configuration Utility Version 1.1.

       

      Here is what I'm trying, which looks like it might work.

      1.  Connect using PSoC Programmer.

      2.  From the File menu select "Read To Hex" to create a hex file.

      3.  Run EZ-PD Configuration Utility.

      4.  From the File menu select "Read From Firmware File" and select the hex file.

       

      Step 4 fails with the error message "Error: Silicon ID or Checksum is not found in hex file".  I'm unable to proceed any further, but below are the steps I'm planning to take.

       

      5.  Add profiles to the "Sink PDO" section of the configuration.

      6.  From the File menu select "Save To Firmware File" and select the hex file.

      7.  In PSoC Programmer select "File Load" and select the hex file.

      8.  Select Program to update the firmware on the CCG3.