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PWM技术广泛应用于自动控制领域。本文分析了HCS12单片机PWM模块的结构、原理和使用方法,并详细阐述了该单片机PWM功能在汽车自动变速器控制系统中的应用。通过程序设计与调试,取得了较好的应用效果。
PWM technology is widely used in the field of automatic control. This paper analyzes the HCS12 microcontroller PWM module structure, principles and methods of use, and elaborated the microcontroller PWM function in the automotive automatic transmission control system. Through the program design and debugging, and achieved good results.