摘要
介绍了美国 MAXIM公司的液晶驱动芯片 MAX72 32 BF,并详细论述了液晶驱动 MAX72 32的结构与原理。同时介绍了他的动态显示驱动时序、译码方式以及工作时序 ,最后给出了 MAX72 32 BF与 AT89C5
In this paper, MAX7232BF which is a 8DigitLCD Decoder Driver of MAXIM is introduced,and the construction and principle of MAX7232BF are discussed in detail.At the same time, dynamic state displaying driving timing,the way of decoder and working timing of MAX7232BF are introduced.At last,the serial interface between MAX7232BF and AT89C5 and programs are given.
出处
《现代电子技术》
2003年第22期60-61,64,共3页
Modern Electronics Technique
