摘要
在分析TPUP微型打印机控打原理的基础上,设计了以AT89S52为核心的微型打印机接口,介绍了AT89S52单片机接口应用设置、接口转换电路及微打的串行通信方法,此方法也可应用于其它类型的微型打印机及串行通信场合。系统可以无须通过微机直接打印,具有硬件构成简单、成本低、通信可靠的特点。
It＇s mainly about the design of character micro-printer modeled AT89S52 as the core, on the basis of a in-depth analysis on TPUP micro-printer dominating the print principle. The initialization of AT89S52＇s serial port, the hardware composition and the ,serial communication method of micro-printer were introduced and the method was extended of printer character base. The system doesn＇t need computer to printer, the composed of hardware was simple, it＇s cost very low and communicate credibility.
出处
《武汉理工大学学报》
CAS
CSCD
北大核心
2006年第5期124-126,共3页
Journal of Wuhan University of Technology
