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TMS320F28379D: 外部PWM同步

Part Number: TMS320F28379D


在CRM模式控制中想利用ZCD信号对PWM进行同步,外部硬件电路通过比较器已经得到了脉冲信号,此时选用TZ1引脚进行输入,之后如何配置寄存器使用该信号当出现上升沿时对PWM信号进行同步重置