摘要
介绍了一种通用的多路PWM波形实时输出方法。通过软件定时中断设计以满足PWM波形的实时输出要求;对软件实现多路PWM波形中实时输出的误差进行分析,提出了改进意见。
A general method of the real-time put out of multiplex PWM waves was introduced. Through the fixed time interrupt design in the software, the real-time put out of the PWM waves was met. The real-time output tolerance of the multilines PWM wave realized by software was analyzed, and the promotion ideas were also put out.
出处
《机电工程》
CAS
2006年第9期44-46,共3页
Journal of Mechanical & Electrical Engineering
关键词
软件
多路PWM波形
实时输出
software
multiplex PWM waves
real-time put out
