基于51单片机Atmel89C554开发的染色机源程序

ST7920液晶驱动芯片初始化程序以及字符工作模式操作，图片模式操作-ST7920 LCD driver chip initialization procedures, as well as character mode of operation, picture mode operation

cmx868的应用程序 用于电话机的缴费终端的设计 经过调试 可以应用欢迎大家下载 -cmx868 application fee for the telephone terminal can be applied to the design after debugging welcome you to download

T9输入法， 可 以用在手机或者单片机系统中需要显示汉字的场合，节省键盘数，--T9 Chinese input method. It could be used in mobile phone or SCM systems which need to show Chinese characters.

BCD码转换(源代码) 这是我写的一个用于BCD码转换的小程序。-BCD code conversion (source code) This is one I wrote for BCD Code-switching applet.

单片机串口程序，有一定的难度，适合串口使用比较熟练的人-Single-chip serial procedures, have a certain degree of difficulty, suitable for serial use more skilled people

一个使用USB下载51单片机程序的源程序，是第一手开发，很方便学习单片机的朋友使用-A use of 51 single-chip USB to download the source program is first-hand development, very convenient to study the use of SCM Friend

PCB布线规则-.

AT89C4051单片机的产品手册，详细地说明了AT89C4051单片机的各项性能指标、产品结构和工作原理。-AT89C4051 microcontroller product manuals, detailed description of the AT89C4051 MCU performance, product structure and working principle.

单片机游戏程序，包括经典‘俄罗斯方块’等。-SCM games, including the classic " Tetris" and so on.

包含protue 7.2 仿真文件及汇编语言源代码。主要是一个4X4的键盘以及一个LCD显示显示屏。键盘输入显示在LCD上。-Simulation protue 7.2 contains documents and assembly language source code. 4X4 is primarily a keyboard and a LCD display screen. Keyboard displayed on the LCD on.