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Design and Implementation of secondary bootloader of the TMS320C6000 series: microprocessor and DSP | Source: electronic engineer | Author: Xie Shiyi Li yongchao Introduction With the extensive application of DSP (Digital Signal Processor) systems, the program scale is also expanding. the boot-loader of the chip itself is used to guide the DSP program through fl

of the most effective tools is the expressdsp configuration kit provided by Ti in the digital video Development Kit (dvsdk) for the development of Da Vinci ). Since the codec engine structure is introduced in the software structure of da Vinci technology, the codec engine provides DSP Standardization Algorithm (Xdais) is fully packaged so that the application Program It is more convenient and simple to separate from

What is a Cookie Mapping. Simply put, a cookie Mapping a cookie that is a user's subordinate to the SSP and is mapped to a cookie attached to the DSP. Cookie Mapping work requires two data, respectively, the user is subordinate to the SSP side of the cookie and the user is subordinate to the DSP side of the cookie, at the same time require the SSP or DSP side o

This source is based on the linux3.3.0 version of the kernel in the Dvsdk_omapl138-evm_04_03_00_06_setuplinux package. Implementation of EDMA support UART features mainly modify DMA and 8250 of the source code. First, the DMA channel resource is allocated for OMAPL138 arm and DSP, which has three uart,uart1 occupying edma0cc0 Channel8 (Rx), Channel9 (TX) channel and SLOT8 (RX) and Slot9 (TX); The UART2 occupies the channel12 (Rx), CHANNEL13 (TX) chann

How many cores do you have on your phone? This is one of our most frequently asked questions when comparing the two phone differences. The number of CPU cores is indeed an important indicator of the performance of a mobile phone, but it is not the most accurate indicator.Take the most common Qualcomm Snapdragon in the market, for example, in the entire "processor", the CPU portion only accounted for 15% of the chip area, the other 85% is the image Processor (GPU), Digital signal Processor (

There are many configurations on the Internet. Here is a simple method: First, let's take a look at this article: Article 1:Cximage usage experience Cximage usage experience (1) Installation Open cximglib. DSW and compile it into a lib library file before use. The subsequent usage is as follows: I. the most complex method and the best function (occupying a large space ): "1. Copy the following directories to the same level as" my new project directory ", for example: [Cximage] cximage.

This paper is a DSP and FPGA communication test based on chuanglong TL665xF-EasyEVM Development Board. The brief introduction of the TL665xF-EasyEV Development Board is as follows: consists of the core board + the bottom board. The core board DSP end adopts single-core tms320c6655 or dual-core tms320c6657 processor, FPGA end adopts Xilinx Artix-7 processor to realize heterogeneous multi-core processor archi

: Network Disk DownloadTI Dsp/bios User manuals and driver developmentDsp/bios is the TI company specifically for its TMS320C6000TM,TMS320C5000TM and TMS320C28XTM series DSP platform design and development of a size can be cropped real-time multi-tasking operating system core, is TI's code One of the components of the Composer STUDIOTM development tool. This book focuses on the development and use of the

shadows, the first projection to the left, and the second to the right under the projection, also note that the shadow effect of the production stroke is not applicable to fuzzy values.effect Three: 3D Text Effect. demo1 {text-shadow:1px 1px rgba (197, 223, 248,0.8), 2px 2px Rgba (197, 223, 248,0.8), 3px 3px Rgba (197, 223,248,0.8), 4px 4px Rgba (197, 223, 248,0

technology as the core, serving the Advertiser Service platform (DSP) and Media Services platform (SSP）The media service platform, mainly serves the portal website and so on various media website, these media will display many advertisements. Display these ads, the media has a dedicated system, it may be with other professional ad delivery system DSP docking.The media has an ad position, which is paid for

Design of Brushless DC Motor Control System Based on 11:22:37 on Source: foreign electronic components Author: Zheng haoxin, Zheng Bin, Li Jianmin 1 Introduction In public cycles, the brushless DC motor has the advantages of simple AC motor, reliable operation, convenient maintenance, and high operation efficiency of the DC motor. It is not limited by Mechanical reversing, and has good speed performance, easy to achieve large capacity, high conversion Speed and other features. TI's Digital Sign

Arm and realviewEmbedded debugging of arm realview With the development of embedded applications, especially in the field of digital communication and network, it puts forward higher requirements on processor performance. To adapt to this situation, there have been many multi-core structured processors, such as two or more arm or DSP processors. At the same time, the requirements of various users for different applications greatly increase the complex

Convert an EXE file to a DLL file in VC Speaking of the method here, we have to say that VC is the function of each file generated in it: . DSP engineering file, in text format, cannot be lost or damagedWhen the. DSW workspace file is lost or damaged, you can click. DSP file to open the project and the. DSW file is automatically rebuilt.. CLW classwizard information file, INI format, classwizard can be dele

Visual Object for horizontal and vertical flip Previous/next article 15:38:26/personal classification: as3 View (1988)/comment (5)/score ( 0 / 0 ) There are several ways to implement object flip: (Here we only talk about simple flip, horizontal or vertical flip, only consider results, not the flip process, because some flip processes are very complexAlgorithm) 1. Directly fromFlashMenu. Select a visual object from the menu "modify"-"deformation"-"vertical flip" or "modify"-"deforma

VPX610 is a high-performance real-time signal processing platform based on 6U VPX architecture, which uses 2 TI Keystone Series multi-core DSP tms320c6678 as main processing unit and 1 pieces of Xilinx Virtex-7 series FPGA The xc7vx690t, as a co-processing unit, has 2 FMC sub-card interfaces, which are interconnected by a high-speed serial bus between each processing node. Board using standard 6U VPX European board design, with excellent anti-vibratio

described by the author)Todo? 4. Comparison with Windows APIs:The buffer to be added for the Windows Audio interface belongs to the buffer of the application. In Windows, you can add the Buffer Queue to set the buffer. ALSA does not provide the interface for you to set the buffer at the application layer, the role of the buffer zone is to weaken or eliminate the impact of occasional fast or slow data streams or user operations. Therefore, ALSA must have a buffer zone, is the hardware buffer sol

The audio card drivers in Linux mainly include OSS and ALSA. OOS (Open Sound System), Official Website: www.opensound.comALSA (Advanced Linux sound architecture), Official Website: www.alsa-project.com OSS architecture and implementationAn OSS device is a character device, and the master device number is 14. The second device number is defined separately by each device.DEVICE file:/Dev/sndstatRead-Only files only report the current sound card status. Provided to end users for sound card detectio

: interrupt request BIOS: Basic Input Output System USB: Universal Serial Bus VHDL: vhic Hardware Description Language SDR: Single Data Rate The abbreviation of a voltage controlled oscillator (VCO ). Dynamic random memory (Dram ). This term is just an alias for a boring foreign language, such as PCI, ECC, DDR, interrupt, pipeline IRQ, bios, USB, VHDL, and RAM (dynamic random memory) for a large-scale VCO (voltage controlled oscillator ), fir iir dft (Discrete Fourier transformation) or Chinese,

1 Introduction In recent years, with the development of network and multimedia technologies, the importance and demand of video information communication have increased dramatically, and the key lies in the application of video compression encoding technology. [1] A video encoding scheme based on the DSP is proposed, and the H.264 algorithm is implemented. Compared with H.264, MPEG4 has the advantages of low hardware and software development costs an