6 Replies Latest reply on Apr 5, 2018 12:24 AM by JuMo_1762556

    CYW43907 SPI behavior

    JuMo_1762556

      I am using WICED-Studio-6.0 on CYW943907AEVAL1F platform.

       

      I am facing a trouble of CYW43907 SPI behavior.

       

      When I write "0x01" to SPI device, the device can't get the data correctly.

      Please see the oscilloscope waveform below. somehow the last bit width is half of clock period.

      This is a reason why SPI device can't get the data.

       

      Please let me know how I can fix it.