EDN

Floating-point FFT IP core

Targeting high-performance FPGA devices from Xilinx and Altera, this floating-point FFT core performs and transforms on complex data ranging from 256 points to 1 million points. Based on a radix-32 ...
Electronic Design

FFT Processor Breaks Speed Limits

Self dubbed as the industry’s fastest, full floating point FFT processor, the PowerFFT delivers a 1 kpoint FFT in 10 µs, including windowing, while sustaining a throughput of 100 Msamples/s. It’s ...
Design-Reuse

Sundance and Dillon Marry Fastest FFT with Fastest Virtex-5 LXT FPGA

Sundance and Dillon Engineering Merge Signal Processing Expertise and FFT IP to Deliver Benchmark Performance for Embedded Defense, Industrial, Geophysical & Medical Systems London, UK and Edina, ...
EDN

Fixed- and floating-point FFT libraries optimized for C-to-FPGA tools

The folks at Impulse Accelerated Technologies have announced the availability of optimized FFT libraries for FPGAs. These libraries integrate with the Impulse C software-to-hardware compiler, allowing ...
Ars Technica

Floating Point Processor

The point has moved. It has floated. An ALU cannot deal with this without a hell of a lot of workarounds. An FPU can.<BR>That is a floating point unit.<BR><BR>The inaccuracy of Pentium's FPU was ...
Electronic Design

Multicore DSP Hits 10 GHz With Fixed And Floating Point Support

Texas Instruments' (TI) TMX320C66x DSP utilizes the new KeyStone multicore architecture. The architecture (Fig. 1) is designed to maximize throughput by distributing work to computation elements ...