2 Replies Latest reply on Mar 24, 2015 12:00 PM by seyhan

    reg: BCM943362WCD4, uart & SPI signal level

    vinaykvk

      Hi,

      We are using the BCM943362WCD4 eval kit, where it is powered up by the USB connection, which is obviously around 5V.

      However when we monitored the UART signal lines, the voltage level found to be 1.8V level, can we know is that the right behaviour or is there any settings to be done to make it 3.3V.

       

      As well how about the SPI lines, what would be the voltage level ??