1 Reply Latest reply on Mar 12, 2019 5:48 PM by ShifangZ_26

    About I2C FW update of CCG3 (CYPD3125-40LQXI)

    KeTa_1341526

      Hello,

       

      The following is described in the CCG3 Data sheet.

      ///////////////////////////////////////////////////////

      Application Firmware Update over I2C Interface

       

      This method primarily applies to CYPD3122, CYPD3125, and CYPD3126 devices of the CCG3 family. In these applications,

      the CCG3 device interfaces to an on-board application processor or an embedded controller over I2C interface. Refer to

      Figure 8 for more details. Cypress provides pseudo-code for the host processor for updating the CCG3 device firmware.

      ///////////////////////////////////////////////////////

       

      I want to get the "Cypress-provided code" listed in red.

      Would you like to offer it?

       

      Best regards,

      Takahashi