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28069 内部比较器及EPWM模块



现使用内部CMP1 和CMP2分别做过流和限流控制,ADCA2和ADCA4都采样电流,配置如下:

这样配置后 发现不对,EPwm1只有一个DC模块,同时配置过流和限流后,就变成只响应COMP2OUT 了,而COPM1OUT就不再起作用了,先想希望Epwm对CMP1,CMP2都响应,分别配置成过流和限流,请问应该怎么办