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Programming Digital Signal Processors With High-Level Languages
White Papers In this article Robert Jan lists the pros and cons of programming digital signal processors in high-level languages. Then he compares the code size and the speed of some example programs written in assembly language and in C.
[August 14, 2003, 0:00]
Transparent Data-Memory Organizations For Digital Signal Processors
White Papers Today's digital signal processors (DSPs), unlike general-purpose processors, use a non-uniform addressing model in which the primary components of the memory system - the DRAM and dual tagless SRAMs - are referenced through completely separate...
[September 23, 2004, 3:00]
Optimized Software Synthesis For Synchronous Dataflow
White Papers This paper reviews a set of techniques for compiling dataflow-based, graphical programs for embedded signal processing applications into efficient implementations on programmable digital signal processors.
[August 14, 2003, 0:00]
Flexible Embedded Processors For Developing Multi-Standard OFDM Broadcast Receivers
White Papers This paper presents a set of embedded digital signal processors to build a programmable OFDM receiver that can address a variety of broadcast formats as used for both digital television and digital radio in multiple geographic regions.
[April 11, 2007, 1:01]
TI: Consumer Electronics Is A Key Sector
News More gadgets are using digital signal processors, and the trend will continue as digital information plays a larger role in the lives of consumers, said Tom Engibous, chief executive of Texas Instruments, a major manufacturer of DSPs.
[January 13, 2003, 10:38]
TI Strides Towards 65 Nanometres
News A middle-of-the-road blend will be used for digital signal processors and communications chips. TI used its 90-nanometre process to boost some of its digital signal processor chips to 1GHz, for example.
[March 23, 2004, 10:20]
Q&A: The Future Of Analogue Chips
News The only things on the face of the planet that use zeros and ones are microprocessors and digital signal processors," he says. The only things on the face of the planet that use zeros and ones are microprocessors and digital signal processors...
[February 3, 2003, 8:58]
Intel Powers Up Smartphone Chip
News Manitoba, also known as the "wireless Internet on a chip", integrates flash memory, a digital signal processor and an XScale processor core onto a single chip. He said integrating the digital signal processor (DSP), flash memory and application...
[February 12, 2003, 11:07]
OneDSP: Re-Writing The SoC Designers' Rulebook
White Papers As the digital revolution has swept the communications, media and consumer markets, Digital Signal Processors (DSPs) have become integral to the design of everything including cellular phones, base stations, internet telephony, digital TVs and set...
[August 14, 2003, 0:00]
China Advances Home-grown Chips
Talkback Get your facts straight, please, DSPs are (as actually stated elsewhere in the article) digital signal processors. DSPs convert signals from analogue to digital'' To convert signals from analogue to digital you need an ADC (yes, that is an analogue...
[November 25, 2004, 7:41]
DSP Group Slashes Verification Time For DUAL MAC DSP Cores
White Papers DSP Group is the leader in the development and marketing of high-performance, cost-effective, licensable digital signal processors (DSPs) cores. DSP Group has answered this demand with the development of several generations of DSP cores, with the...
[March 22, 2005, 2:00]
TMS320C6000 U-Law And A-Law Companding With Software Or The McBSP
White Papers This document describes how to perform data companding with the TMS320C6000 digital signal processors(DSP). Companding refers to the compression and expansion of transfer data before and after transmission, respectively.
[August 14, 2003, 0:00]
Programming DSPs Using C: Efficiency And Portability Trade-Offs
White Papers If you want high-performance code for digital signal processors,native C is not the best choice. But it is possible to tune code through extensions to the language. The extensions supported by tools on the market fall into two camps and this...
[August 14, 2003, 0:00]
Texas Instruments Accelerates Digital Signals
News Texas Instruments plans this week to unveil digital signal processors that run at 1GHz, in an advance that will probably help the company to maintain its top spot in providing chips for cellular base stations, video production gear and other systems.
[January 19, 2004, 9:25]
Truly Parallel Processing And Dramatic Application Speed-Up With SGI RASC Technology
White Papers Technologies such as Digital Signal Processors (DSPs) or custom ASICs have been deployed in several HPC application areas. For example, SGI Origin 2000 and 3000 systems tightly integrated MIPS processors along with the SGI Tensor Processing Unit...
[March 4, 2008, 0:02]
A Comparison Of Intel NetStructure Host Media Processing Software And Traditional Solutions
White Papers Intel NetStructure Host Media Processing (HMP) Software performs media processing tasks in general-purpose host processors in servers based on Intel Architecture without the need for special Digital Signal Processors (DSPs).
[August 6, 2008, 1:19]
Integrating R/3 At Texas Instruments
White Papers Preparing for the future growth in exceptionally fast and smart semiconductor devices called Digital Signal Processors, Texas Instruments (TI) embarked on a multi-million dollar Open Business Information Systems project to move the business...
[August 14, 2003, 16:19]
IP SLAs - Analyzing VoIP Service Levels Using The RTP-Based VoIP Operation
White Papers The IP Service Level Agreements (SLAs) Real-Time Transport Protocol (RTP)-based Voice over IP (VoIP) Operation feature provides the capability to set up and schedule a test call and use Voice gateway Digital Signal Processors (DSPs) to gather...
[June 9, 2007, 1:00]
Evaluating DSP Processor Performance
White Papers Semiconductor manufacturers have responded to this demand by producing an expanding array of DSP processors—microprocessors designed specifically for digital signal processing. The market for products using DSP technology, such as wireless...
[August 14, 2003, 0:00]
Synthesis Of Embedded Software From Synchronous Dataflow Specifications
White Papers This paper reviews a set of algorithms for compiling dataflow programs for embedded DSP applications into efficient implementations on programmable digital signal processors. The implementation of software for embedded digital signal processing...
[September 10, 2003, 1:15]
