摘要
用GAL器件实现了脉冲宽度调制 (PWM) .阐述了设计原理。
PWM is realized by GAL device.The design principle,examples and interface between PWM and single chip microcomputer are given.
出处
《西北师范大学学报(自然科学版)》
CAS
2002年第1期45-47,共3页
Journal of Northwest Normal University(Natural Science)