摘要
运用MAX1480B芯片设计完成了实用隔离型RS 4 85通信接口 ,方便地完成了RS 2 32与RS 4 85的转换 ,其性能稳定可靠。同时介绍了通信软件设计要点及编程方法。
A method of designing a practical isolated RS 485 communication interface with MAX1480B is discussed.The converting electric circuit of RS 232 to RS 485 is used in multi computer communication real time monitoring system.The result deriving from the field debugging indicates that the system communication is reliable and has good performance.In the end,the design and programming of the communication software are given.
出处
《测控技术》
CSCD
2000年第4期61-63,共3页
Measurement & Control Technology
