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我用28035的PWM1和PWM2产生PWM信号，但是如何让这两路的计数器同步，或者PWM1的cmpa和cmpb能否与PWM2的TBCTR比较产生PWM？
通过SYNCI寄存器的设置。参考TI的例程，尤其是马达控制的例程
楼主你好。
ePWM1和ePWM2是可以同步的，请查看ePWM数据手册（第三章，3 Applications to Power Topologies），里面不同拓扑的同步例程。PWM1的CMPA和CMPB是不可以和PWM2的TBTCR产生比较事件的。
