使用protel99se开发的单片机电路板，希望有助于各位电路板开发设计的学习...

128×64LCD显示控制屏底层驱动，自己写的-128 × 64LCD screen display control bottom-driven, wrote it myself

S3C44B0启动代码--Startup code for S3C44B0.

用REDBOOT引导WINCE的说明，对WINCE开发有参考价值-with REDBOOT WINCE guide, a description of the development of WINCE reference value

基于STH75温湿度模块的采集系统。程序采用状态机。安全有效。单片机采用C8051F311，内附串口，I2C，片内FLASH编程操作。采用消息机制。满足快速响应。

有关sja1000的can总线驱动 其中包含详细的Makefile很好用-Sja1000 the can on the bus driver Makefile contains useful detailed

嵌入式系统的调试方法-Embedded System Debugging

很详细的avr学习笔记，是难得的资料。 很详细的avr学习笔记，是难得的资料。-avr programing.

1， SPI_877A,是针对PROBE877A所写。 SPI_877,是针对PROBE877所写。 SPI_77，是针对PROBE77所写。 初次使用使用PICMATE2004或者其简化版精灵版，如果为以上提到的3款型号，并有TPDEM1， 请根据PROBE型号在相应文件夹下打开项目，编译，并运行，具体连线请看各文件夹说明。 2， 其它文件夹项目均针对PROBE877A所建立，如果要使用PROBE877，请修改头文件，并选择PROBE877支持的芯片。 3， 严格禁止将PROBE877与877A混用，否则将造成仿真芯片工作异常。-1, SPI_877A, is written by PROBE877A. SPI_877, is written by PROBE877. SPI_77, is written by PROBE77. First-time use or its PICMATE2004 Wizard version of Starter Edition, if for the above-mentioned models 3 and TPDEM1, please PROBE models in the corresponding folder to open the project, compile, and run, the specific connection see the folder Note. 2, other projects are folders created for PROBE877A, if you want to use PROBE877, please amend the header file, and select PROBE877 support chips. 3, is strictly prohibited PROBE877 and 877A will be a mix, or else the work will result in simulation chips abnormal.

成型滤波器的verilog代码--Verilog source code for formatted wave filter.

LCD_12232 液晶显示程序源代码，用于ARM板的c用语言编写程序代码。-LCD_12232 LCD source code for the ARM board c programming language code.