8 Replies Latest reply on May 3, 2012 10:47 PM by kartik.mankad

    Problem with SPI in bidirectional mode

    qihui.xu

      I am trying to use the SPI Master block in bidirectional mode (only one sdat pin instead of MOSI and MISO). I can't seem to get a read signal. Is there anything specific I need to do in the programming or in the TopDesign differently from the MOSI/MISO mode? How should I be using TxEnable/TxDisable methods?