On this basis, the drive modules are concretely analyzed and designed, the hardware and software design of step-motor driving control system with AT89C51 microprocessor at the core are accomplished.
在此基础上对系统的驱动模块进行了具体的分析设计，完成了以at89c51为核心的步进电动机驱动控制模块的硬件和软件设计。
On this basis, the drive modules are concretely analyzed and designed, the hardware and software design of step-motor driving control system with AT89C51 microprocessor at the core are accomplished.
在此基础上对系统的驱动模块进行了具体的分析设计，完成了以at89c51为核心的步进电动机驱动控制模块的硬件和软件设计。
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