430用IO口模拟SPI读写的驱动程序。包括SPI的字节读写，区块数据的读写等功能...

一篇关于数控系统的论文，在pc机上实现，欢迎大家下载-A paper on the numerical control system, in the pc machine to achieve

利用89c51和8253可以测速，经初步测试可以通过-89c51 and 8253 can use guns, as a preliminary test can be

这是DSP2407的RAM测试程序,含全部源码,调试通过,可运行.-This is the DSP2407 the RAM test procedures, including all source code, debugging is passed, can be run.

在单片机编程中位图及字库点阵提取程序源代码- The position chart and the fonts lattice withdraw the procedure source code in the monolithic integrated circuit programming

点亮键盘灯,-Lit keyboard lights,

使用LED显示接收到的数据，使用LCD显示发送的字符 * 程序使用波特率为9600，程序运行时需要在pc机上使用一个串口 * 接收发送程序，发送字符应为asc码，接收的字符为十六进制-The use of LED display received data sent using the LCD display uses characters* for 9600 baud rate, the program needs to run-time machine pc using a serial port* send procedure to receive, send characters should asc yards receiving for the characters Hexadecimal

单片机与pc机通讯例程的mcu部分，package发送模式，具有数据验证功能,keil c编译-SCM and pc machines mcu part of routine communications, package delivery mode, with data validation features, keil c compiler

C51写的串口编程的范例，供正在开发串口的兄弟可以参考！-C51 write serial programming model for the serial port is being developed can refer brothers!

详细地列举了芯片封装的发展历史。可作趣味性了解。-detailed list of chip packaging development history. For fun understanding.

ASC 信号机控制程序,国内最先进的信号机控制程序-ASC signal control procedures, the most advanced signal control procedures