一种霓虹灯仿真开发系统的研制  

Development of a Neon Lamp Simulation System

作　　者：晏旻[1] 郎诚廉[1] 

机构地区：[1]同济大学计算机控制与仿真研究所,上海200331

出　　处：《计算机仿真》2005年第6期230-233,共4页Computer Simulation

摘　　要：该文介绍了一种利用VB和单片机汇编语言开发的霓虹灯仿真与制作开发软件,此软件仿真真实霓虹灯显示屏,集编辑演示及数据生成功能于一身,并能把生成的数据随汇编代码写入单片机来实现系统。文章首先介绍了程序实现的软件结构,然后分别对仿真演示部分和数据生成部分进行介绍和分析。演示部分中先后介绍了帧数数据编辑、透明化技术、影响演示速度的因素以及提高显示速度的方法。数据生成部分中介绍了CPU数目确定方法,并给出了实现霓虹灯的硬件电路的基本模块、写入单片机中的汇编程序和数据生成程序原理。The paper introduces a kind of development software in neon lamp simulation system, which utilizes the VB language and the single - clip assembly language. This software emulates real neon lamp display screen, combines demonstrating with the data editing function, writes the data and the assembly code in the single - clip computer to implement system. Firstly, this paper introduces the software structure. Then the paper introduces and analyses the emulation demonstration part and the data generating part. The demonstration part contains the way for editing frame data, the transparence technology, the factors influencing demonstration speed and the way for improving demonstration speed. The data part introduces the way for ascertaining the number of CPU, the basic module of hardware , the assembly programmer written in the single - clip microcomputer and the principle of the data generating.

关 键 词：渐变 数据帧数生成 透明化处理 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]