单片机系统中标准汉字库的生成及应用

Design and application of standard Chinese character library in single chip microcomputer system

给出了一种标准硬件汉字库的生成方法,介绍了硬字库中字模的结构,给出了由汉字机内码求字模首地址的计算方法。结合通用的液晶显示控制器KS0108,分析了其显示RAM的结构,根据其与字库字模结构的不同,给出了用51单片机汇编语言编写的字模转换子程序。

A method of designing a hard standard Chinese character library is given. The structure of Chinese character library is present and how to calculate the first address of a Chinese character pattern through its code is discussed in this paper. As an example, a program written with 8051 assemble language that solves the different structure problem between Chinese character pattern and display RAM of KS0108 controller is detailed explained.