单片机及外围接口芯片的复位问题  

About How to Reset Singlechip and Periphery Interface Chip

作　　者：王广祥[1] 张生元[1] 亢俊健[1] 

机构地区：[1]石家庄经济学院信息工程系,河北石家庄050031

出　　处：《石家庄经济学院学报》2000年第6期643-646,共4页Journal of Shijiazhuang University of Economics

摘　　要：80 51单片机的复位引脚与可编程接口芯片 81 55的复位引脚是连接在一起 ,还是各自独立、分别处理 ,在众多《单片机原理及应用》教科书上皆无明确交代 ,甚至错误地把 80 51和 81 55的复位引脚简单地连接而谬误天下 ,本文提出了质疑 ,并给出单片机及外围接口芯片的复位解决方案。Is the reset pin of 8051 singlechip directly connected with the reset pin of 8155 programmable interface chip,separatelyor dependently The answer is not explained clearly in many 'singlechip principle and applications' Even in a few books of singlechip occur serious error that the reset pin of 8051 and 8155 is connected simply This article query the validity of it And this article provides the resolution to reset singlechip and periphery interface chip

关 键 词：8051 8155 单片机 复位 复位引脚 

分 类 号：TP331[自动化与计算机技术—计算机系统结构]