摘要
介绍了带液晶显示的多参数输出测试装置 ,该系统由 89C5 2微处理器和 12位 A/ D转换芯片 AD5 74及 12位D/ A转换芯片 AD75 2 2实现 ,并带有 RS 2 32通信接口和 CAN总线 ,便于组成 DCS或 FCS系统。
In this paper, a multiparameter output testing electronic device with LCD display is designed, in which the microprocessor ATMEL 89C52,the simultaneoussampling 12 bit A/D converter AD574 and 12 bit D/A converter AD7522 are used Based on RS232C and CAN bus, this system can be linked to DCS and FCS
出处
《现代电子技术》
2003年第10期55-56,共2页
Modern Electronics Technique
