DSP的GPIO通用串口控制

DSB-SC信号的生成与解调 1) 用离散（DSP）的方法生成DSB信号 2) 载波频率为150KHz，音频为500Hz和2000Hz的混合音。 3) 加入高斯白噪声 （4） 语音信号 的传输。 改变抽样频率和量化台阶大小，观察重建信号以及量化噪声信号的波形；对于语音信号主观评价声音质量的变化。 -DSB-SC signal generation and demodulation 1) Discrete (DSP) methods to generate DSB signal 2) the carrier frequency to 150KHz, audio 500Hz and 2000Hz for the mixed tone. 3) by adding white Gaussian noise (4) transmission of voice signals. Change the sampling frequency and quantization step size, to observe the reconstruction of signal and quantization noise signal waveform for subjective evaluation of the speech signal changes in sound quality.

DSP Engineer and Scientist s Guide ch1

its a 6455 example emif interface program given by the Ti

实现FPGA与DSP之间通信的接口,利用DSP的标准EMIF接口-the interface for TI DSP and Xilinx s FPGAs

TI dm6446 workshop编译 codec engine 示例代码-TI dm6446 workshop to compile the sample code codec engine

TMS320C6000,DSP6000系列DM642芯片，seed公司DM642开发板的灰度均衡程序。-TMS320C6000, DSP6000 Series DM642 chip, seed companies DM642 development board procedures gray balance.

数字信号处理程序――利用FFT实现快速傅立叶卷积的matlab程序-Digital signal processing procedure- the use of FFT Fast Fourier convolution realize the matlab program

dsp中的扩展io口的算法，基于TI公司的5509这款芯片。-dsp extension of the mouth io algorithm, based on TI"s 5509 chip.

DSP2812的跑马灯程序，适合2812初学者用C开发用，已调制通过，开发环境为CCS-DSP2812

dsp2812的合众达程序，CAN总线的，可直接用来修改和参考-Tatsu of the United dsp2812 procedures, CAN bus can be directly used to modify and reference