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Some Issues About RXD

Question asked by tony.l.cai on Jun 29, 2015
Latest reply on Jul 20, 2015 by igorpadykov



     We got a problem, when we use the IOMUX MX6DL_PAD_SD4_DAT4__UART2(including TXD,RXD,RTS and so on), and in our project, we use both the GPIO2-13 and MX6DL_PAD_SD4_DAT5__UART2_RTS,so they need to switch mutually. And could it will interfere with the MX6DL_PAD_SD4_DAT4__UART2_RXD?

     Because we found that pin MX6DL_PAD_SD4_DAT4__UART2_RXD need init again before we used it,though it had init at the beginning.If not, could you give me any other reeasons? Because we could not use  MX6DL_PAD_SD4_DAT4__UART2_RXD in any other way.