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2005-04-06 Digitizers get FPGA-based FIR filters
Gage Applied Technologies is debuting finite impulse response filters in FPGAs in its line of 14bit digitizers.
2005-07-01 Developing software for audio/visual devices
Experts offer useful guidelines for implementing audio and video software for consumer products
2000-06-23 Building high performance FIR filters using KCMs
This application note demonstrates the XC4000E FPGA as an ideal solution to high-performance FIR filter implementation with the inherent advantage of re-programming to optimize the available gates in the form of Constant (K) Coefficient Multipliers (KCM).
2004-11-15 Actel announces IP core generator for its FPGAs
Actel introduced a finite impulse response IP core generator optimized for use with the company's flash- and antifuse-based families of FPGAs.
2000-06-22 A guide to using field programmable gate arrays (FPGAs) for application-specific digital signal processing performance
This application note describes the benefits of using an FPGA as a DSP coprocessor, as well as, a stand-alone DSP engine. Two case studies, a Viterbi decoder and a 16-Tap FIR filter are used to illustrate how the FPGA can radically accelerate system performance and reduce component count in a DSP application.
2000-06-22 16-Tap, 8-Bit FIR filter applications guide
This application note describes the functionality and integration of a 16-tap, 8-bit Finite Impulse Response (FIR) filter macro with predefined coefficients, such as low pass, and a sample rate of 5.44MSa/s or 784 MIPS using an XC4000-4 device.
2007-03-12 PowerPC processor with floating point unit for Virtex-4 FX devices
This application note describes how to implement a Virtex-4 FX PowerPC 405 system with the Xilinx floating point unit (FPU) coprocessor. An FPU connected to the PowerPC auxiliary processor unit (APU) interface can accelerate software applications from anywhere between three to twenty times. The reference design provided includes a completed design created using the Xilinx Embedded Development Kit (EDK). Source code for a finite impulse response (FIR) filter is provided along with a graphics utility for display output on a Windows-based PC.
2009-05-07 Firmware boosts oscilloscope throughput
Tektronix Inc. has released a new firmware for the DPO7000, DPO/DSA70000 and DPO/DSA70000B series oscilloscopes that provide up to 20x throughput improvements for all measurements and applications utilizing finite impulse response filters.
2000-09-08 Designing digital filters with Zilog's Z89c00 and Z89462
This application note demonstrates how to easily design finite impulse response (FIR) low-pass, high-pass, band-pass and band-stop filters using Zilog's highly versatile Z89C00 and Z89462 DSPs.
2005-10-21 VXS board packs dual 2.2GS/s A/D channels
The new Quixilica Neptune 2 VXS from TEK Microsystems combines field programmable gate arrays with dual 2.2GS/s data conversion channels.
2008-12-15 Video processing library offers free DaVinci accelator
TI has launched a new royalty-free video/imaging co-processor Signal Processing Library that offers signal processing application developers access the DaVinci technology accelerator.
2011-02-09 Tensilica allows customer evaluation of Atlas DPUs
Now available for customer evaluation are ConnX SSP16, a 16-way SIMD baseband core optimized for processing of soft bits, and ConnX BSP3, a baseband core optimized for processing and control of bit streams.
2016-03-02 Strain-gage data acquisition system uses Ethernet
The System 9000 from Micro Measurements has four user-configurable inputs where higher-level voltages connect from an assortment of sensors, plus inputs for thermocouples, or piezoelectric transducers.
2002-06-22 STMicro GbE transceiver consumes 600mW
The STE1000P single-chip GbE transceiver chip from STMicroelectronics is for PC NICs, LAN on motherboard solutions, uplink ports of switches and routers, and the LAN interface of data-intensive peripherals.
2003-10-22 Quellan preps noise canceler chip
Quellan Inc. will announce an analog noise-cancellation chip that supports 5Gbps and 6.25Gbps backplane designs at the IMAPS 2003 symposium.
2008-10-15 Pro audio gets a new dose of SHARC processors
Analog Devices Inc. is getting ready to sample the SHARC ADSP-21469, making it the first family member to debut in the fourth generation of SHARC digital signal processors.
2005-10-21 Platform supports spread-spectrum software-defined radio dev't
Although the flexComm SDR-3000 SMRDP wideband prototyping and development transceiver platform from Spectrum Signal Processing supports one channel as delivered, additional transceiver channels can be accommodated.
2004-11-19 PCI data-acq plug-in packs high-speed FPDP II port
ICS' new data-acq board is designed for applications such as sonar, radar or high-speed test.
2005-03-21 NI offers faster download time
NI's new RF vector signal generator and arbitrary waveform generator claim to enable engineers and scientists to generate RF and baseband signals more than 300 times faster.
2006-01-19 Multi-channel DAQ board uses switched-cap over-sampling A/Ds
Radstone's VME bus data-acquisition card is replete with analog signal conversion and conditioning based on a pair of Analog Devices AD9260 data converter chips.
2005-02-17 Low cost hardware, software help craft DSP filters without coding
Saelig's Signal Wizard II lets you design and run high performance filters, with realtime control of gain and sample rate.
2005-07-20 LeCroy scopes get faster, better
Equipped with deep memory, LeCroy's newest spin of its LCD touchscreen WavePro 7000 series of digital scopes provide measurement capability usually associated with high-end scopes, especially so in the 1GHz to 3GHz range.
2005-06-16 LCDs using FPGAs to enter HDTV market
FPGAs give LCD designers the flexibility required to reconfigure image-processing algorithms while maintaining the same hardware platform for all products.
2005-03-02 Implement digital filters with LabVIEW
NI's v7.5 kit includes tools for modeling and creating software-based digital filters, as well as LabVIEW FPGA and C code generation for chip-level implementation.
2005-04-29 FPGA-equipped signal processor plays in Windows PCs
Gage Applied Technologies' products are part of a rather large family of multi-MHz to GHz digitizers and oscilloscope cards, as well as analog signal generator cards, and digital I/O plug-ins.
2003-09-23 Engineer creates HDL generation language
A declarative, functional programming language that eases RTL code generation is now going into beta sites, and is available for free downloading.
2002-02-12 Echotek uses Altera ASSP to power wideband digital transceivers
Powered by Altera's Mercury programmable ASSP, Echotek has released the ECTR-114-B transmitter and ECDR-112-B receiver for wideband digital transmission.
2015-10-07 DSP-enhanced MCUs, SoCs target wireless designs
There is a predicable rhythm to MCUs and processor-based SoC product introductions in those segments of the electronics market focused on consumer wireless, video, and mobile PC/laptop designs.
2005-04-18 Designing an optimal wireless SoC
The ultimate challenge in designing high-speed chips in wireless devices lies in the integration of the RF transceiver into an SoC.
2006-04-27 CompactPCI form-factor board packs eight channels of acoustic A/D conversion
Radstone Embedded Computing is debuting an eight-channel acoustic ADC board designed for military sonar applications.
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