这是一个MP3的源代码，基于C语言的实现可以被加载到…

ZMODEM协议的实现-using the realization of the agreement

UART sample code for AT90CAN128

常用ad,参考-a general A/D convertor, useful to be a conference

> CONTACT, NORMALLY OPEN        Xname           Rname          Yname                              ----] [----     ----] [----    ----] [----     If the signal going into the instruction is false, then the output     signal is false. If the signal going into the instruction is true,     then the output signal is true if and only if the given input pin,     output pin, or internal relay is true, else it is false. This     instruction can examine the state of an input pin, an output pin,     or an internal relay. >

Protel 99SE格式的ARM9的原理图，是学习ARM9的硬件系统的必备资料。-Protel 99SE format of the schematic diagram ARM9, ARM9 learn the essential information on the hardware system.

8位crc校验的计算源码,查表计算,可以计算任意8位的多项式的校验-8 bit CRC compute program.

运行在arm平台linux中，使用qt软件开发，可以接受串口数据，并且在打开的窗口中用曲线的方式即时显示出来。程序中用到串口方面以及qt图形界面和c++知识。-Run on arm platform, linux, using qt software development, can accept serial data, and open the window curves method using real-time display. Procedures used in serial port as well as qt graphical interface, and c++ knowledge.

line.cpp line.h line.png main.cpp mainwindow.cpp mainwindow.h .......

C代码是用8051单片机编写的数字ic测试程序，用此程序可以对ic 74xx进行测试

基于FPGA的verilog键盘扫描程序，-FPGA-based verilog keyboard scanner,