摘要
脉冲宽度调制(PWM)技术在许多领域有着广泛的应用。文章介绍了利用美国德州仪器(TI)公司生产的TMS320F240数字信号处理器,产生PWM对称波形、非对称波形与带死区的PWM波形的方法。
Pulse-Width Modulation （PWM） technique is widely applied in many fields. In this paper, a method to generate PWM-wave is provided. Using TMS320F240, a kind of digital signal processor produced by TI company, it can produce symmetrical or asymmetrical PWM waves, besides PWM wave with dead time.
出处
《电脑与信息技术》
2008年第6期79-81,共3页
Computer and Information Technology
关键词
数字信号处理器
PWM
定时器
寄存器
digital signal processor
Pulse-Width Modulation,
timer
register
