摘要
用AD9850频率合成器、PIC1 6C65单片机、2 4LC0 1存储器等组成电力载波通信测试仪 充分发挥了DDS数字频率合成技术的优点 ,也发挥了PIC单片机I/O口多、指令速度快、外围元件少的优点 为提高研制质量、减少体积。
The instrument of communication on the power line is composed of AD9850 frequency synthesizer ,PIC16C65 single chip ,24LC01 memory and so on. It displays the excellence of DDS direct digital synthesizer technology and the excellence of PIC single chip which has more I/O ports ,faster instruction speed and less peripheral component. It proffers the convenient path to improving the quality of practition ,lessening the volume and the cost.
出处
《安徽机电学院学报》
2000年第1期61-66,共6页
Journal of Anhui Institute of Mechanical and Electrical Engineering
关键词
DDS频率合成器
PIC单片机
存储器
电力载波
DDS frequency synthesizer
PIC single chip
memory
communication on the power line
