我想从一块dsp28335芯片里输出一个EPWMxSYNCO同步信号,用作另一块dsp28335 EPWMxSYNCI,将两块芯片的EPWM模块时基同步,问题就是,我两块28335芯片的距离有30米距离,输出EPWMxSYNCO同步信号只有50ns的脉冲宽度,无法进行长距离传输,那么有什么办法可以增加输出的EPWMxSYNCO信号的脉冲宽度?
或者有什么更好的办法来同步两块28335芯片间的EPWM模块时基???求解答
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