ARM9200在LINUX2.4.19下的时钟DS1337的驱动程序,可以直接加载使用

基于tms320f28335 dsp的pwm生成，于00-05引角分别生成6个pwm信号，信号幅值为4v，频率可调，可用于电机控制等应用研究

应用背景可用于各种需要PWM波的芯片，PWM的作用很多，也可以固定输出一个占空比和频率的方波，还可以再利用电源造SPWM关键技术STC12C5a60S2用定时器0产生1Khz的方波，通过按键可调节占空比，1-99%可调，通过数码管显示占空比，兼容普通的89C52， 只是运行速度不够快，频率要低一点，可以通过修改定时器的值改变频率

如果正在学习USB相关的可以参考，上位机提供了动态库及源码，如果写应用界面可直接调用动态库即可，无须对底层做过多了解, 下位机提供了USB的驱动.

用Verilog 实现将比特流数据转化为SPI协议数据的适配器-Verilog will be used to achieve bit-stream data into SPI protocol data adapter

完全的TMS320F2812介绍，让你的DSP学习更加简单-TMS320F2812 complete introduction, the DSP allows you to learn more simple

Aardvark Example Source Code Version: 4.00 Date: 2007-04-20 Source code which shows how to use the Aardvark I2C/SPI Host Adapter software libraries. Examples are available in C, C#, Python, Visual Basic 6, Visual Basic .NET, and Aardvark XML batch script code and make use of the targets on the I2C/SPI Activity Board. Explanatory notes and build instructions are included in the README.txt file. -Aardvark Example Source Code Version: 4.00 Date: 2007-04-20 Source code which shows how to use the Aardvark I2C/SPI Host Adapter software libraries. Examples are available in C, C#, Python, Visual Basic 6, Visual Basic .NET, and Aardvark XML batch script code and make use of the targets on the I2C/SPI Activity Board. Explanatory notes and build instructions are included in the README.txt file.

FSK解码原理及实现方法-FSK decode principle and method

介绍linux 上的c函数库，里面比较详细介绍了函数库文件，对于linux编程来说很好-briefed on the c library containing more detailed document of the library, for instance good linux programming

dsp应用手册的原版文件，pdf格式希望对想要学习ccs的朋友有所帮助。-dsp application handbook of the original document, pdf format, you want to learn ccs want to help a friend.

fft 变换C程序 不错的-fft transform good C program