I personally have not built any speed controllers with reverse, but I have been asked if the digital speed control described above could be modified to have the reverse function.

我个人并没有内置任何速度控制器与扭转，但有人问我如果数字速度控制上文所述可以修改有反向功能。

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Today's processors, including high-speed digital signal processors for quick arithmetic operations, have enhanced the capabilities of motion controllers significantly.

今天的处理器，包括高速数字信号处理器快速算术运算，提高了能力，运动控制器显着。

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