2图片之间的SPI通信

freescale的关于Imax21的kbd程序,好用-Freescale on Imax21 the kbd procedures, easy to use

xilinx 开发板原理图,里面含有pcb图,自己完全可以做一块来玩,不用买别人的,很省钱,又锻炼了自己.-Xilinx development board schematic diagram, which contains pcb chart their own can make a play, do not buy someone else

一个日历时钟DS12887或146818的C语言源程序-DS12887 clock or a calendar of the C language source code 146818

dac0832 pdf 挺完整的 由于本人好不容易才找着它 所以分享-sdfasd

简单介绍优化模型的基本概念和基本类型,重点介绍优化模型中的线性规划模型。-Briefly introduce the basic concepts of optimization model and the basic type of model focuses on optimizing the linear programming model.

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目的：Ø 对使用 8051 微控制器的设计与研究交通灯信号系统。目标：Ø 对创建软件时间延迟Ø 写一个程序 trafficlight 系统Ø 组装、 下载和测试那些在目标板上。

这是一个等精度测频得硬件描述语言编写的程序，可以用能做等精度测评-This is a precision frequency measurement, such as a hardware description language prepared by the procedure can be used to do, such as the accuracy of evaluation

For ARM交叉编译环境的Shell源码。适用于嵌入式Linux手机操作系统-For ARM cross-compiler environment Shell source. Embedded Linux applied to the cell phone operating system

在嵌入式系统中对Lattice CPLD软件升级时所需的VME文件生成所需源代码。将一个链上的不同厂家的CPLD产生的SVF文件转换成VME文件--Generate the VME file required for updating Lattice CPLD in embedded systems. It could convert SVF files from different vendor s CPLD to VME file.