5 Replies Latest reply on May 15, 2018 7:42 AM by john.conwell_3369411

    Using KitProg2 included in CY8CKIT-145-40XX PSoC 4 S-Series Prototyping Kit Guide to program another chip

    john.conwell_3369411

      Hi,

       

      I am trying to use the KitProg2 included in the CY8CKIT-145-40XX PSoC 4 S-Series Prototyping Kit to program a CY8CMBR3106s.  I have a board set up very similar to the example schematic in the 3106s datasheet.  I have been unable to recognize the 3106s as an I2C device when I use EZ-Click or PSoC Creator.  Do I need to attach external pull up resistors on the I2C lines, or are these lines pulled up internally on the KitProg2?  Figure 3-2 in the CY8CKIT-145-40XX PSoC 4 S-Series Prototyping Kit Guide seems to suggest that the programmer has internal pull up resistors already.

      psoc4000sblockdiag.PNG

       

      Thanks,

      John