Location:
Search - dsp s
Search list
Description: TI2000系列DSP在CCS环境下实现快速傅立叶变化，有价值。-TI2000 series dsp s fft by ccs.it is useful
Platform: |
Size: 87040 |
Author: 飞扬 |
Hits:
Description: 介绍由美国TI公司的数字信号处理器TMS320LF2407A和SGS公司的步进电机驱动芯片PBL3717A构成的两相混合式步进电机的控制系统。-introduced by the United States TI's digital signal processor and SGS TMS320LF2407A the stepper motor drive chip Built constitute the two-phase hybrid stepping motor control system.
Platform: |
Size: 268288 |
Author: 韩伟 |
Hits:
Description: 用dsp解压mp3程序的算法，感觉很好，很有用，可以-with dsp decompression procedures MP3 algorithm, feel good, useful and can s
Platform: |
Size: 920576 |
Author: |
Hits:
Description: TI C6000 DSP的FIR滤波器代码-TI C6000 DSP s FIR filter code.
Platform: |
Size: 16384 |
Author: 灵儿 |
Hits:
Description: 使用CCS进行DSP编程2－实现FFT，用CCS2.0在进行TI的DSP开发时，可以实现FFT的开发。-use CCS DSP programming 2-FFT with CCS2.0 during TI's DSP development, can achieve FFT development.
Platform: |
Size: 437248 |
Author: 穆群生 |
Hits:
Description: 使用CCS进行DSP编程3－实现DMA和Interrupt。在用CCS2.0集成开发环境进行TI的DSP开发时，编程实现DSP的DMA和中断传输。-use CCS DSP programming 3- DMA and achieve Interrupt. CCS2.0 used in integrated development environment for TI's DSP development, programming DSP DMA and interrupt transmission.
Platform: |
Size: 120832 |
Author: 穆群生 |
Hits:
Description: 使用CCS信息DSP编程4－实现Host和DSP通信。在用CCS2.0进行TI的DSP的软件开发之时，用于实现主机和DSP的通信。-use CCS DSP programming 4-Host and DSP to achieve communication. Using CCS2.0 for TI's DSP software development time to achieve mainframe and DSP communication.
Platform: |
Size: 167936 |
Author: 穆群生 |
Hits:
Description: 采用了开放·软件DSP Gateway的 使用linux的OMAP DSP部的软件开发活程序「fir_app.c」编码-use of open software DSP Gateway's use of linux OMAP DSP software development for the Department of live proceedings "fir_app.c" coding
Platform: |
Size: 3072 |
Author: |
Hits:
Description: DSP+Mp3+USB+FAT12的所有源程序（C语言编写）。用TI的DSP写的U盘接口程序，实现USB、MP3-DSP MP3 USB FAT12 all source (C language). TI's DSP with the U-write interface, USB, MP3
Platform: |
Size: 92160 |
Author: 王明亮 |
Hits:
Description: TI公司的DSP程序库,包括C语言和汇编语言的程序库,希望对大家有益 -TI's DSP libraries, including C and Assembly Language for the procedure, hoping to benefit everyone
Platform: |
Size: 39936 |
Author: Bruce |
Hits:
Description: 用于TM1300/PNX1300系列DSP（主要用于视频处理）的设备库的源码，包括1300所有的功能模块，如DMA.pci.timer/interrupt/vi/vo等等。想让1300工作，找部分必不可少！-for TM1300/PNX1300 Series DSP (mainly for video processing) for the equipment FOSS, including 1300 all functional modules, if DMA.pci.timer/interrupt/vi/vo so on. Want to 1300, to find an indispensable part!
Platform: |
Size: 453632 |
Author: 陈振 |
Hits:
Description: 包括 TI公司的常用例程，经典的DSP的C程序和汇编程序库-Including TI s common routines, classic DSP procedures and compilation of the C library
Platform: |
Size: 418816 |
Author: 张无痕 |
Hits:
Description: Wavelets have widely been used in many signal and image processing applications. In this paper, a new
serial-parallel architecture for wavelet-based image compression is introduced. It is based on a 4-tap wavelet
transform, which is realised using some FIFO memory modules implementing a pixel-level pipeline
architecture to compress and decompress images. The real filter calculation over 4 · 4 window blocks is
done using a tree of carry save adders to ensure the high speed processing required for many applications.
The details of implementing both compressor and decompressor sub-systems are given. The primarily analysis
reveals that the proposed architecture, implemented using current VLSI technologies, can process a
video stream in real time.-Wavelets have been widely used in many sign al and image processing applications. In this p aper. a new serial-parallel architecture for wavele t-based image compression is introduced. It is based on a 4-tap wavelet transform. which is realized using some FIFO memory module 's implementing a pixel-level pipeline archite cture to compress and decompress images. The're al filter calculation over 4 blocks window is done using a tree of carry save adders to ensure t he high speed processing required for many appl ications. The details of implementing both com pressor decompressor and sub-systems are give n. The primarily analysis reveals that the prop osed architecture, VLSI implemented using current technologies, can process a video stream in real time.
Platform: |
Size: 2837504 |
Author: sdfafaf |
Hits:
Description: DSP课程的Matlab程序-DSP courses Matlab procedures
Platform: |
Size: 107520 |
Author: |
Hits:
Description: 麻煩版主放點給我~!!!我上傳了DSP很多好資料，實用的基本觀念~還有A/DC、D/AC觀念介紹都關於DSP的!!!拜託拜託-Moderators trouble spot for me ~!!! DSP I uploaded a lot of good information and practical basic concepts ~ There are A/DC, D/AC concepts are introduced on the DSP s!!! Please Please
Platform: |
Size: 3477504 |
Author: 萧予菱 |
Hits:
Description: DSP的自带ADC校准的问题在这片文章中介绍的非常详细,看了之后一定受益匪浅.-DSP s own ADC calibration problem in this article described in great detail, looking after a certain benefit.
Platform: |
Size: 1960960 |
Author: 吴晓 |
Hits:
Description: 连接起MATLAB与DSP的不错的资料，把两者充分结合起来，将得到意想不到的惊喜！-Connect from MATLAB and the DSP s good information, the two fully integrated, will be an unexpected surprise!
Platform: |
Size: 36864 |
Author: liangying |
Hits:
Description: DSP汇编指令速查软件 能快速的查找DSP的汇编语言，更好的应用DSP的汇编语言指令 -Info DSP software compilation directives can quickly find the DSP s assembly language, and better application of DSP s assembly language instructions
Platform: |
Size: 245760 |
Author: hjp |
Hits:
Description: 为了产生一个PWM信号，DSP的定时器定时周期应该和PWM的周期相等。另外需要对DSP的EVA/EVB模块中的比较单元的比较寄存器设定数值，这样该数值一直与定时器的计数器值相比较，按照一定的比较方式，PWM即产生跳变。通过此种方式，DSP的PWM管脚就会产生一个宽度与比较寄存器数值成比例的脉冲信号。在定时器重复定时的过程中就产生了PWM信号。
使用DSP比较单元产生PWM波形不需要硬件连接图，只需对DPS的相关寄存器进行配置就可以在输出端得到相应的PWM波形，其具体操作过程如下：
1设置比较方式控制寄存器ACTRx
2如有必要，使能死区功能，配置死区控制寄存器DBTCONx
3对比较寄存器CMPRx赋值
4设置定时器寄存器T1CON（T3CON）并启动定时
5通过更新CMPRx的数值改变PWM占空比的大小
-n order to generate a PWM signal, DSP timer timer and PWM cycle period should be equal. In addition the need for DSP s EVA/EVB module compare unit compare register setting values, so that the value and the timer counter value has been compared by some comparisons, PWM that generate transition. In this way, DSP s PWM pin will generate a value of compare register width is proportional to the pulse signal. Repeated regularly in the course of the timer to generate a PWM signal.
Compared using the DSP hardware unit generates PWM waveforms do not need connection diagram, only the relevant registers of the DPS can be configured to obtain the corresponding PWM output waveform, the specific operation is as follows:
Comparison of mode control register 1 set ACTRx
2 If necessary, enable the dead zone function, the configuration control register DBTCONx dead
3 on the comparison registers CMPRx assignment
4 Set the timer register T1CON (T3CON) and start the timer
5, the value changes by upd
Platform: |
Size: 4096 |
Author: zhangchao |
Hits:
Description: DSP算法学习大全，非常适用于想深入学习DSP的朋友们(DSP algorithm learning Daquan, very suitable for those who want to learn DSP's friends.)
Platform: |
Size: 892928 |
Author: Yvonne11 |
Hits:
« 12
3
4
5
6
7
8
9
10
...
50
»