Altare公司训练新人的练习题下载.rar FPGA/CPLD

Sample Application using Keil 8051

kfs嵌入式文件系统1.0.1release版 作者：Eagle 来源：http://www.embseek.com 由embseek开发，专门针对小容量的EEPROM和FLASH等存储器，应用于无操作系统的嵌入式系统中。实现了类似于标准文件操作的接口。压缩包内有在pc下使用ram调试的示例代码。 1.0.1release版本更新内容 修改文件系统初始化api，使用开始地址和结束地址作为参数 修正了文件创建api，添加文件打开模式开关 修正文件碎片管理功能，现在已经不会出现文件碎片啦！ 修正了文件系统当前首地址存放方式.-kfs 1.0.1release Embedded File System Version Author : Eagle Source : http://www.embseek.com by embseek development, specifically aimed at small capacity, such as EEPROM and FLASH memory, No operating system for embedded systems. Achieve similar to the standard file manipulation interface. Compressed within the pc use of the ram debugging code examples. 1.0.1release updated version to modify the file system initialization api. use starting address and ending address as a parameter that the file creation api. Add open mode switch that debris document management functions, it is now no document debris! That the first file system addresses the current storage methods.

基于C51实现C语言编程LCD动态显示0~7 8位-lcd lcd lcd lcd lcd lcd lcd lcd lcd

高精度温度传感器DS18B20处理程序，调试通过-High-precision temperature sensor DS18B20 handling procedures, debugging through

此代码将有助于开发基于lan91c111的以太网连接。此项目将包括tripele spped ether net，并用于快速从局域网传输数据

arm嵌入式系统plc22**ssp作spi主机实验-arm embedded system plc22** ssp experimental host for spi

此投票机被设计为四个候选人。通过四个触觉开关提供了提供的投决定票。这些交换机从用户手动输入并将它们传输到控制器的针脚。基于这些投入，为不同的候选人投票计数增加由 AT89C51. 显示计票，四个七段显示也连接到微控制器 （请参阅与 AT89C51 的交互的七段)。每个候选人的计数值是发送到相应的部分。四项罪名连续出现的多路复用 这些网段通过 AT89C51。

linux2.6.22移植到S3C2410补丁 只要把原来的linux2.6.22.2解压后，再用这个补丁包覆盖上去，即可移植到2410 -linux2.6.22 transplanted to S3C2410 patch linux2.6.22.2 as long as the original after decompression, and then cover up the patch can be transplanted to 2410

一个用于ARM的基4/基5定点FFT算法，原作者是JDB，后来我扩展过16和256点的计算并用在项目中了，感觉速度还不错。现在重写了基于Linux GCC4的测试程序，可供使用者评估参考。建议安装FFTW3用来精确评估测试结果，相关范例已经在代码中了。-Radix 4/5 FFT routines supporting 16/64/256 and 20/80 calculations. The source originally contributed by JDB, I had extended 16 and 256 candidates and used it in our project it has been verified as fast and stable. Now we add some test vectors running on Linux with GCC 4 for testers who want to use or just evaluate it. Installing FFTW3 is recommended for evaluating the code exactly.

GUI入门的好教材, 可以配套ARM使用, 内含有一些地层的初级函数和硬件接口.-GUI entry good material, you can use matching ARM, which contains a number of strata of primary function and hardware interface.