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Original question:
TMS320F28335: 关于多个EPWM模块时钟同步问题
所有ePWM的时钟源都是EPWMCLK，经过各自的预分频得到各自的TBCLK来计数。若ePWM1和ePWM2预分频都是1，周期值一样，不使用同步功能。假设开始运行时计数值相差10，运行以后不改ePWM配置，一直运行下去，计数值都会相差10保持不变吗？
只要TBCLK相同就会保持不变。
