PWM控制直流电机FPGA驱动,可以使用按键控制，加速、减速、正转、反转、停止-FPGA-driven DC motor PWM control, you can use the button control, acceleration, deceleration, forward, reverse, stop

功率驱动电路的原理.直流电机驱动接口电路 利用编写的程序控制FPGA产生PWM波形-Principles power driver circuit. DC motor driver interface circuit uses a program written to generate the PWM waveform control FPGA