This text has introduced the control on bipolar stepper motor of UC3717,and how the 80C196KC realizes the drive of the circuit of UC3717.It has introduced the driver that the bipolar stepper motor turned round briefly.

• 该文介绍了UC3717对二相步进电机的控制方案 ,以及 80C196KC如何实现对UC3717硬件电路的驱动 ,简单地介绍了控制二相步进电机运转的驱动程序。