使用到msp430fr2311 16pin TSSOP封装的, 现在发现IO口资源不太够了,
想用IO口模拟的方法来实现一路串口,请问是否一定需要带TA第二功能的IO口才能实现么?
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使用到msp430fr2311 16pin TSSOP封装的, 现在发现IO口资源不太够了,
想用IO口模拟的方法来实现一路串口,请问是否一定需要带TA第二功能的IO口才能实现么?