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2012-10-04 French company plans 1024 high-end DSP cores on single die
Kalray has recently sampled a Purpose Processor Array MPPA-256 processor integrates 256 processors onto a single silicon chip and is planning a 1024 processor version.
2007-09-03 Extend DSP design to heterogeneous hardware platforms
Heterogeneous, reconfigurable DSP platforms supported by a platform-based design methodology allow traditional DSP designers to quickly evaluate the benefits that an FPGA coprocessor can bring to their unique applications
2007-04-03 DSP rolls for IP video surveillance systems
Stream Processors announced the newest member of its Storm-1 family of data-parallel DSPs, the SP8LP, for IP video surveillance systems
2007-09-26 Xilinx DSP design kit goes at $300
Xilinx Inc. has introduced a low-cost development platform for implementing DSP designs using the Spartan-3A DSP family of low-cost FPGAs
2005-05-24 Xilinx adds new cores to DSP IP library
Xilinx released last week (May 19) its latest digital signal processing (DSP) intellectual property (IP) library based on its Virtex-4 and Spartan-3E FPGAs
2008-01-30 VME/VXS board does high-performance DSP, DAQ
Pentek has launched a VME/VXS board for high-performance DSP and DAQ systems. The board employs Freescale's MPC8641D Dual Core PowerPC AltiVec Processor and a Xilinx Inc. Virtex-4 FX Series FPGA
2001-08-22 Use of A236 video DSP chip for broadcast quality MPEG-2 video compression
This application note describes the use of the A236 parallel video DSP for real-time broadcast-quality MPEG-2 video compression system.
2007-12-10 Tool designs massively parallel processors
Ambric has released aDesigner, a software development tool suite for the Ambric Am2000 family of scalable, massively parallel processor arrays
2005-07-19 TI helps DSP OEMs save time
Texas Instruments released the Platinum Edition of its Code Composer Studio IDE that provides a single IDE that supports multiple TI platforms in one installation and at the same cost as a single platform.
2005-09-06 TI expands Aureus DSP family
Texas Instruments introduced the next generation in its Aureus family of audio DSPs for applications requiring multi-channel decoding.
2008-07-24 TI DSP, processor lines address power budget needs
Texas Instruments Inc. introduced its breakthrough low-power processor roadmap with more than 15 new devices across four product lines.
2003-11-25 TI DSP reduces overall system costs
Texas Instruments Inc. has introduced the TMS320C6412 DSP, which reduces overall system costs
2001-05-02 The TMS320C54x DSP HPI and PC parallel port interface
This application note describes the hardware interface design between the host (PC parallel port in the bi-directional mode) and the HPI (host port interface) using TI's TMS320C54x DSP.
2003-06-16 The magical world of DSP
The generation, processing, storage and transmission of signals from a diversity of origins to a diversity of reception has been enabled by miraculous advances in the semiconductor industry.
2005-09-01 The basics of implementing DSP functions on low-cost FPGAs
For cutting-edge designs where cycles are tight, requirements are fluid, and expected volumes are uncertain, system companies implement most core functionality and DSP in low-cost FPGAs
2008-01-21 Tested, effective methods for optimizing DSP algorithms
This article describes the optimization process basics and various practical 'C' level skills needed to accelerate an algorithm. Processor and complier specific options are excluded as they are typically found in the respective vendor documents.
2011-03-31 Tensilica releases DSP core for cellular basebands
Aimed at cellular basebands, Tensilica's Xtensa LX4 boasts lower power and a smaller footprint, reaching speeds of more than 1GHz in a high-performance 45nm process with an area of only 0.044mm2.
2003-05-02 Speeding up DSP solutions with FPGAs
Even though today's DSPs are fast and are useful for many applications, there are applications out there that need a little extra boost of performance - and FPGAs provide increased performance.
2003-06-16 Scalable DSP architecture heeds OEM's needs
When developing DSP applications, OEMs should use scalable DSP architectures to minimize time-to-market
2009-02-11 RISC/DSP MCU aims at industrial, control apps
Hyperstone GmbH has introduced the E2, a 32bit RISC/DSP microcontroller with a programmable serial communication engine that is suitable for use in industrial sensing and control applications, and in cost-sensitive apps
2006-10-16 Platform FPGA design ups DSP performance
Emerging tech such as MIMOwhich uses complex DSP algorithms requiring massive parallel processing capabilitiesare promoting the use of platform FPGAs for DSP solutions.
2006-03-02 PCI-X board runs parallel TI DSPs
Signatec launched the PMP1000, a real-time parallel processing solution that uses Texas Instruments DSPs
2013-04-26 Parallel FFT for multi-GHz FPGA signal processing
Learn about the design of a parallel FFT with runtime-configurable transform length, with emphasis on the throughput and utilisation numbers that are achievable when using parallel FFT
1999-10-26 Parallel 1-D FFT implementation with TMS320C4x DSPs
The purpose of this application note is to investigate efficient partitioning/parallelization schemes for one-dimensional (1D) FFTs on the TMS320C40 parallel processing DSP. This document focuses on complex FFTs; however, the concepts used can be easily applied to real FFTs. This paper covers both Decimation-in-Time (DIT) and Decimation-in-Frequency (DIF) methods of computation to give flexibility in programming and to demonstrate the results of parallelization on both methods.
2007-04-16 Optimize compilers and embedded DSP software
Understanding the workings of the DSP architecture, compiler, and the application algorithms can speed up applications, sometimes by an order of magnitude. This article will summarize some of the techniques that can improve the performance of your code in terms of cycle count, memory use, and power consumption
1999-11-09 Optical quality assurance with parallel processors
This application note describes a way to assure quality on the basis of digital imaging and signal processing with parallel signal processors for machine communication
2005-06-02 New floating-point and DVB-S2 cores strengthen DSP IP library
Xilinx updated its digital signal processing IP library for its Virtex-4 and Spartan-3E FPGA families to include a suite of floating-point operators and a DVB satellite FEC encoder core
2003-06-16 Networked multimedia success hinges on DSP selection
Selecting DSPs for networked multimedia is complex. One must understand the attributes that could make the difference between a marginal implementation and a robust solution.
2002-06-14 NEC DSP handles MPEG4 processing
NEC Corp. has announced the development of the SPXK5 DSP core designed to handle MPEG4 codec processing of A/V in portable devices
2007-05-16 Multicore DSP targets China MP3 market
Vivace Semiconductor's multicore DSP will capitalize on the addition of QVGA video to basic MP3 player platforms for the China market
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