LCD 仿真器



一、概述

LCD仿真器是一种电子产品的辅助开发工具。目前LCD（液晶屏）在各种电子产品的使用越来越广泛，开发人员在开发带LCD的产品时会用到各种各样的LCD，这些LCD或是现有的，或是定制，现有的LCD不一定能完全满足设计需要，定制LCD需要时间，需要资金，做好后还有修改的可能性，造成不必要的浪费。传统的做法是用LED（发光管）＋驱动电路来仿真LCD，其弊端有四，一、电路复杂，功耗大，100多点的LCD电流将达1A左右。二、图案逼真性差，不直观。三、制作、修改困难，灵活性差。四、通用性不强。

LCD仿真器完全克服了以上存在的问题，她采用软硬件结合的方法，充分发挥软件在作图、运算方面的优势，使仿真的图案与目标LCD图案完全一致，仿真LCD特性与目标LCD特性几乎一样，并提供强大的LCD图形编辑工具，对于不同的LCD产品，LCD仿真器硬件不必更换，只需制作不同的LCD图案，她的灵活性、通用性将是您开发LCD产品的理想选择。



二、LCD仿真器简介

LCD仿真器由接口硬件、仿真软件和LCD图形编辑软件组成，硬件通过打印口或串口（可设置）与PC机通信，仿真软件和LCD图形编辑软件均在WINDOWS下运行于同一台PC机上。

-LCD simulator



I. Overview

　　　LCD simulator is an electronic product supporting development tools. Current LCD (liquid crystal display) in a variety of electronic products more widely used, developers in the development of products with LCD will be used when a variety of LCD, the LCD or the existing, or custom, is Some LCD may not be able to fully meet the design needs, custom LCD takes time and money, well after the possibility of change as well, resulting in unnecessary waste. The traditional approach is to use LED (light-emitting tubes)+ drive circuit to simulate the LCD, its drawbacks are four, one, circuit complexity, power consumption, more than 100 points in the LCD current reach is about 1A. Second, the pattern fidelity is poor, is not intuitive. Third, production, modification difficult, inflexible. Fourth, GM is not strong.

　　LCD simulator completely overcome the above problems, she adopted the method of combining software and hardware, give full play to software