adau1701 dsp

Http://www.cnblogs.com/scncart/articles/1805553.htmlComparison between fixed-point DSP and floating-point DSP It may be helpful for entry-level DSP developers. This article focuses on the comparison between a fixed-point DSP and a floating-point DSP, mainly from three aspec

Original articleReprint please register source HTTP://BLOG.CSDN.NET/TOSTQTutorial directory: http://blog.csdn.net/tostq/article/details/51245979In this section we will run the first multi-core DSP program, familiar with the CCS development environment, and learn to use the CCS debugging tool, the main content is as follows:(1) New CCS project(2) Import target simulation module(3) Using the Debug toolFirst, the new CCS projectSelect File/new/ccs Projec

AbstractIf the DSP Builder is installed in MATLAB, after the DSP Builder is removed in a day, as long as the MATLAB is moved together, there will be negative information. How can this problem be solved? IntroductionEnvironment: MATLAB r200b Previously, I installed DSP Builder 7.2 and 8.0, but after Quartus II 8.1, I didn't install

EMCV: OpenCV that can be run on the DSP EMCV Project Home: HTTP://SF.NET/PROJECTS/EMCVEMCV all called embedded computer Vision Library, is aComputer Vision Library running on the DM64X series DSP. EMCV provides a fully consistent function interface with OPENCV, and with EMCV, you can easily port your OPENCV algorithm to a DSP without even changing one line of co

How to Build da Vinci DSP Server Author: Cui Jing, Ti General DSP Technology Application Engineer Texas Instrument's DaVinci digital media technology platform consists of four parts: chips (processors), development tools or Development kits, software and technical support. Software development involves operating systems, audio/video coding/DecodingAlgorithmAnd the division of labor between ARM

Texas Instruments (TI) 's Leonardo da Vinci (DaVinci) Digital media technology platform includes four major parts: chips (processors), development tools or development kits, software and technical support. Software development involves the operating system, audio and video codec algorithm and arm and DSP between the division of cooperation, so that many engineers feel more complex. TI introduced a series of software modules and tools to establish the

1. What is a DSP?I'm used to understanding any one technology from two angles 1. It solves what problem 2. For whom it serves. For DSP, I think DSP is to solve the problem of the complexity and ROI of the programmatic purchase of advertisers, which is born to advertisers. If the advertising industry is simplified into: media (supply), advertising platform (ADX) a

Tsk Task Management Module The Tsk module provides a series of functions that access and manage task objects through Tsk_handle handles. The Dsp/bios task management module runs according to the priority of the task object and switches from one task to another by switching functions. Each task has four execution states: Run, Ready (Ready), paused (blocked), and terminated. Once a task is created, it is always in one of four states. The

#include #include#include#include#include#include#include/*The following three parameters are related to a specific file * cmd:file audio file * [file Pass.wav] =>> Pass.wav:RIFF (Little-endian) data, WAVE Audio, Microso FT PCM, + bit, mono 44100 Hz * 1. 16-bit * 2. Mono for the channel =1, stereo for stereo = 2 * 3. 44100HZ frequency This is what we all know, and the number of bits to capture or play audio for a second. */#defineRate 44100#defineSIZE 16#defineCHANNELS 1//1 for Mono, 2 for stere

Address: http://www.analogcn.com/Article/wz3/201112/20111207164354.html 1. Find out the source and familiar manual of DSP-related resources Generally, this is mainly from the official website of DSP chip manufacturers. Although the current DSP chip manufacturers provide Chinese official websites, I suggest you use an English website, some resources are not avail

How does one mix 1.5 V/3.3v?The development of TI DSPs is the same as that of Integrated Circuits. The new DSPs are all 3.3v, but many peripheral circuits are still 5 V. Therefore, in the DSP system, there are often 5 V and 3 v dsp mixed connection problems. In these systems, Note: 1) the DSP outputs to a 5 V circuit (such as D/A), which can be directly connected

This paper introduces the debugging method of DSP Application Based on MATLAB based on specific examples. MATLAB has powerful analysis, computing and visualization functions, using dozens of professional toolboxes provided by MATLAB, algorithm Analysis and Simulation for automatic control, signal processing, and communication systems can be conveniently and flexibly implemented. It is an indispensable software tool for algorithm designers and engineer

Reprint: http://www.ipinyou.com.cn/UI/technicalnews/201203/dsp_0.html Now, you have to ask what the hottest topics are in China's online advertising field. Someone will tell you that DSP definitely belongs to one of the hotspots. DSP in China, the upsurge seems to be growing, many domestic advertising companies have claimed to have advanced DSP, the entire Inter

technical training and marketing, so I also needed to study mcf52x.This processor is mainly used for control. Its biggest characteristic is its cost advantage. Don't look at the price of this chip as if it is not high, but its internal SDRAM and flash, it is fully qualified for the small and compact RTOS operation requirements, making the cost of a low-end product very cost-effective.Currently, ColdFire has four series V1/2/3/4 high-end V3/v4, which are rarely seen in domestic applications.At p

Hardware Design of Image Processing Platform Based on PCI Bus and DSP chip [Date:] Source: Electronic Technology Application Author: Kong Xianggang, Zhu Jing [Font:Large Medium Small] 　 With the rapid development of computer, multimedia and data communication technologies, digital image technology has gained great attention and development in recent years, it has been widely used in scientific research, industrial production, medi

Reproduced in the original: http://blog.csdn.net/hw5226349/article/details/50767454 thank you very much. After a period of research finally the tms320c6657 single-core and dual-core SPI Nor Flash program to write tune. Tools are predecessors of the work, there is a need to leave the mailbox, I have free to send. Principle reference Chanfong's "TI c66x series DSP multi-core boot research" paper. All processes of the loa

DSP-based data scheduling strategy for image rotation Algorithms [Date:] Source: Electronic Technology Application Author: Li Linlin, Feng Yan, He Yizheng [Font:Large Medium Small] 　 Image rotation is a widely used digital image processing technology. With the increasing application level, the demand for high-resolution and large image rotation in embedded systems is also increasing. For example, in the display and processing of h

adnetwork, Adexchange, DSP, SSP, RTB, DMP there is an inherent relationship between these patterns, so in understanding, we need to connect to understand, can not be separated. 1, RTB (realtimebidding, real-time bidding): Definition: A bidding technique that uses third-party technology to evaluate and bid on the millions of Web sites for each user to display their behavior. Personal understanding: If the Internet is compared to a spider web, then whe

first, the optimization process is generally divided into three stages Phase one: directly as needed in C language to implement the function. In the actual DSP application, many algorithms are written directly with the assembly code, although the optimization efficiency is very high, but the implementation of the difficulty is very large, so generally first use C language to achieve, and then compile and run, using the C64X development Environment Pro

Algorithm Efficient DSP system development with standard implementation Author: Steve blonstein, Technical Director-Software Development System As the application of digital signal processor (DSP) expands, the demand for component-oriented software modules continues to grow. The ready-made algorithms provided by third parties can respond to the above requirements at the basic level. Third-party algori