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有关CC1310串口引脚的问题，求助

Shengpeng Li
Intellectual 490 points

Other Parts Discussed in Thread: CC1310

u各位论坛的前辈和TI工程师， 请问CC1310的串口引脚是固定的还是可配置的。比如说，CC1310 7*7封装的串口引脚默认是DIO2和DIO3，那么可不可以通过程序将其配置成DIO3和DIO4，很迷惑吗， 恳请各位解答，谢谢。也就是说CC1310的串口引脚可以重映设到其它引脚吗？谢谢

  • 0
    TI__Mastermind 39047 points

    可以的。

    The MCU IOC can map a number of peripheral modules such as GPIO, SSI (SPI), UART, I2C, and I2S to
    any of the available I/Os.

    To map a peripheral function to DIOn, where n can range from 0 to a maximum of 31, the PORTID and
    pin configuration must be set in the corresponding IOC:IOCFGn register.

    IOCPortConfigureSet(DIOn, PORTID, PIN-CONFIG);