摘要
该文介绍了以NEC八位单片机upD780308为主CPU,以数字信号处理芯片TMS320F5402为从CPU,集测量、控制、通信等功能于一体的高精度电度表设计方案。
It has been drawn out the design scheme that includes several functions of measurement, control and communication, which regards NEC 8-bit microcomputer upD78P308 as master CPU and chip TMS320F5402 with the digital signal processing as slave CPU.
出处
《电测与仪表》
北大核心
2005年第12期42-44,13,共4页
Electrical Measurement & Instrumentation
关键词
DSP
高精度
电度表
DSP
high accuracy
watt-hour meter
