This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

PWM1和PWM2同步

PWM1和PWM2被设置成同步,单步运行时EPwmxRegs.TBCTR里的值也是一样的,但是连续运行时,发现watch windows 里面的EPwm1Regs.TBCTR和EPwm4Regs.TBCTR的值是不一样的,但是停止运行程序后,EPwm1Regs.TBCTR和EPwm4Regs.TBCTR的值又都变成一样的了,

请问这是怎么回事?谢谢!