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.

TMS570LC4357: N2HET Edge Detection Input Timing

Part Number: TMS570LC4357

王工您好:

       我现在在用N2HET功能来捕获PWM脉冲。下图中1阶段最小是>2 (hr)(lr) tc(VCLCK2)。

      如果按照table 23-17中的配置,lr选6(64),hr选0(1),VCLCK2为75MHZ,那么1阶段最小是 2*64*1*1/75 微秒吗?