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LAUNCHCC3220MODASF: Inquiry Regarding Simultaneous Use of CC3220MODASF UART on Tiva MCU and 20-pin Connector

noushadali k
Intellectual 270 points
Part Number: LAUNCHCC3220MODASF


Hi,

Is it feasible to utilize the CC3220MODASF UART for both the Tiva MCU and independently through the 20-pin connector simultaneously? Our goal is to conduct testing and debugging of an external UART, so we need to use both UART interfaces. How can this be achieved?


  • 0
    TI__Prodigy 540 points

    Hi Noushadali,

    As far as I am aware, you are only able to use one interface at a time. This is selected through the jumper settings mentioned in the attached image.

    Thanks,

    Andy

  • 0 in reply to Andy Bui
    Intellectual 270 points

    hi

    There are two UARTs UART0 and UART1 in this UART1 is connected to XDS110 (gp01&gp02) . Can I use UART0 and connect correspondent pins in a 20-pin connector to test and debug the external UART of LAUNCH 3220MODASF?