DM642集成外设DSP/BIOS变成之BIOS例子

瑞泰DM642实验箱的原理图，很有用的o~-DM642 Ruitai schematic diagram of the experimental box, very useful o ~

这是基于dsp的交流电机调速软件。编程环境是ccs2000，算法用的是spwm方法，用的是c语言和汇编混编，程序里有注释。*.h和*.cmd文件是头文件和内存分配文件-this is the program of the alternating-current machine speed control based on dsp.the progran enviroment is ccs2000,the arithmetic is the spwm,it is programmed with c and asm,there are annotationins the program.*.h and*.cmd is the head file and the memory distributive file.

源程序是在VisualDSP环境下开发出来的，目标处理器是4片AD公司的TS1O1 DSP。IDE_FAT32用来在硬盘上创建FAT32文件系统；2）i2c_test编写IIC总线；3）codec_a_in_pal_cf_frame是加载到FLASH的程序，板子在脱离PC自动上电时会把PAL制的图像直接存到CF卡里，CF卡的文件系统是FAT16；4）codec_a_in_pal_buf_boottest是可加载的DSP图像直通程序；5）ADSP-TS101prog_driver是flash的驱动程序。-source of the VisualDSP environment developed, targeted four processor is the company"s AD TS1O1 DSP. IDE_FAT32 used in the drive to create FAT32 file system; 2) to prepare i2c_test IIC bus; 3) codec_a_in_pal_cf_frame FLASH is loading procedures, the board automatically from the PC on when power will be the PAL system images directly to CF card, the CF card is the FAT16 file system; 4) can be loaded codec_a_in_pal_buf_boottest DSP image through procedures; 5) ADSP-TS101prog_driver flash is the driver.

基于dsp2812的1024点快速傅里叶变换FFT-1024 fft based on dsp

本程序是利用TMS320C2x实现数字录音，程序适合初学者参考-This procedure is the use of TMS320C2x digital recording, the program suitable for beginners reference

FFT IFFT设计工具软件，DSP开发工具之一，解压后可以直接应用-FFT IFFT design tools, DSP development tools, after decompression can be applied directly

针对DM642的视频压缩，采用JPEG压缩方法-For DM642 video compression, using JPEG compression method

《数字信号处理-理论、算法与实现》（第二版）源代码-err

数字信号处理方法--C语言，随机数产生，fir滤波器，iir滤波器-Digital signal processing methods- C language, random number generator, fir filter, iir filter, etc.

TI 2812 AD转换程序和串口通信程序-TI 2812 AD converter and serial communication program