单片机技术在CRT显示器中的运用

本文从提高显示器的可靠性、适应性、智能化、节能、“即插即用”等几方面阐述了在CRT显示器中引入单片机技术的必要性；并阐明了引入单片机技术的两种横式。     

8031单片机的串口通信功能

研究了8031单片机的串行通信资源，通过实例演示了8031单片机串行通信的硬件与软件设计方法。     

单层球面网壳屋盖屈曲有限元分析

以单层球面网壳屋盖为研究对象,对50m、30m跨单层球面网壳进行了屈曲有限元分析研究,考虑了不同支座、跨度对结构屈曲特征值的影响,得到了一些重要结论,为单层球面网壳的设计、研究和应用提供了一定的参考和借鉴.     

Cloning, expression, purification, and characterization of LC-1 ScFv with GFP tag

INTRODUCTION Because of its low molecular weight and ability to fluoresce independently (George, 1997), the new molecular tag, green fluorescent protein (GFP), has become more and more popular after Prasher et al.(1992) cloned its cDNA in 1992. There are many reports describing the co-expression of GFP and a specific antibody or cytokine gene, with the fusion protein expressing the fluorescent activity and bio-logical activity of the complement protein (Haraguchi et al., 1999; Mclean…     

利用集聚纺纱技术开发单经单纬毛织物

通过对集聚纺成纱原理的探讨,对单纱织造织物原料的选择、工艺研究与优化等方面的分析,探讨了研究开发轻薄型毛织物的有效途径.     

基于AT89C51单片机的苯类检测仪的设计

基于AT89C51单片机的苯类检测仪由AT89C51单片机、苯类传感器、12位A／D转换器TLC2543组成,以液晶屏显示苯类含量．软件系统包括初始化程序、数据采集程序和显示程序三部分．     

再谈主谓一致

主语和随后的谓语动词在＂数＂的方面的一致关系常为三种不同的原则所支配。而有些特殊情况,依靠这三个原则是难以解决的。尤其对高职高专学生来说,掌握其规律,为语言运用服务往往有一定的困难。本文结合自身的学习、教学经验和学生技能测试中发现的问题,比较、分析特殊情况下的主谓一致,深入探讨主谓一致的正确使用问题。     

基于无线数传模块的时钟信息显示系统设计

针对大型公共场合需放置多台同步时钟的问题,提出了基于无线数传模块和GPS的时钟信息显示系统设计方案．它利用GPS实现准确授时、无线数传模块实现数据传输、时钟芯片实现时钟信息的存储和更新、8英寸数码管实现时间显示．该时钟信息显示系统的时间同步于GPS授时,走时准确,安装方便．     

单板剪切机数控系统的设计

根据木工单板剪切机工作的特点,研制了一种基于旋转编码器和单片机控制的单板剪切机数控系统,主要由绝对位置测量系统、单片机控制系统、剪切系统和单板夹持系统四部分组成,可以通过设置剪切参数,方便调节剪切长度,最大程度避免浪费,提高工效.     

Implementation of advanced peripheral bus interface for MV1O MCU

MV10 is an MCU which consists of PWM,ADC,CAN and some other function blocks.It is designed for car body's control.Advanced peripheral bus (APB) is a low speed AMBA bus connecting low-power peripherals.This paper presents an implementation of APB interface for MV10 MCU.After that,MV10 can be integrated into any AMBA system on chips (SoCs) easily.We have built a multi-core system with ABMA to verify this design.In this system ARM9 is a main processor mounted on AHB and MV10 acts as a low-power and low-speed slaver on APB.Before building this system,some operations are encapsulated into a task with dedicated ID.MV10 works as a co-processor with ARM by acquiring task ID from ARM.The result of simulation indicates that MCU can work well as expected.Based on our design,MV10 can be mounted on any AMBA system from now on.