DSP-FIR

是一个小键盘的并口程序 用汇编语言编的,小键盘是所用实验板上的(small keyboard is a parallel process of assembly language series, the small keyboard is used in the experiment board)

基于IGBT的双PWM脉宽调速系统（风力发电并网变流器仿真）(IGBT-based Dual PWM PWM system (wind power generator converter simulation))

this is useful for every one in simulation.

说明：  基于CCS的快速傅里叶变换谐波检测，可实现在线仿真(Fast Fourier transform harmonic detection based on CCS)

我司通原F1型实验箱的二次开发功能是让用户通过自主设计，加深对有关实验内容所涉及的理论知识的理解和掌握。用户在掌握CPLD和DSP开发技术的基础上，以我司提供的实验箱为硬件，自主实现我司通原F1型实验箱已有的及相关的功能。(Our former F1 experimental me through secondary development function is to allow users to independently design and deepen the theoretical knowledge about the contents of the experiment involved to understand and master. Users control CPLD and DSP development technology based on our experimental boxes provided for the hardware, through self-realization of our original F1 experimental me already and related functions.)

DSP2812的EV模块PWM两个例程，经过验证，供参考学习(The DSP2812 of EV module PWM two routine proven for reference learning)

全部是28069芯片的LED灯闪烁、fpu浮点算法、ecan环路自测模式，spia自测模式，sci的环路自检模式(All LED lights flashing, 28069 chip FPU floating-point arithmetic, the ECAN loop self testing mode, SPIA mode of self testing, loop checking mode SCI)

polyadd 代码 可以进行多项式的求值及求根的运算，主要进行多项式加法的运算(polyadd 代码)

利用TMS320C6747对外接的NAND Flash存储器进行读写擦除的测试，可以用来熟悉TMS320C6747的编程方法，NAND FLASH初始化设置，以及P6747的内部存储空间的原理，ccs版本为4.1.2(The use of TMS320C6747 NAND Flash memory for read and write erasure test, can be used to familiarize with the programming method of TMS320C6747, NAND FLASH initialization setting, and the principle of the internal storage space of P6747, CCS version is 4.1.2)

基于DSP&CPLD的载波移相多电平PWM实现的研究(DSP & CPLD-based carrier phase multi-level implementation of PWM)