嵌入式系统开发中，ADSP音频算法优化的程序，包括其中mdct和imdct的优化后的汇编代码。...

this the program for keypad debounce in P89c51 microcontroller kit-this is the program for keypad debounce in P89c51 microcontroller kit

sharp触摸屏测试代码-sharp touch screen test code

C8051F020的SED1335驱动程序-C8051F020 SED1335 Driver

uclinux下压缩库文件-Basis under compression library

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.

HCS12 串行显示器-将程序上载到 ram 和调试使用简单的命令

凌阳1602液晶显示器驱动。IOA高8接数据 IOB8～10接RS、RW、E-Sunplus 1602 liquid crystal display driver. IOA then 8 data high IOB8 ~ 10 then RS, RW, E

基于xscale的远程传输映象文件到flash里，通过以太网进行传输-XScale-based long-distance transmission image files to flash, the adoption of Ethernet transmission

一种文件系统的结构，基本操作函数接口 很有用的哦.-A file system structure, the basic operation function interface useful Oh.

这是一本关于器件LPD6803的图书！很难的的中文资料！-This is a book on the device LPD6803! Very difficult for Chinese information!