How does retiming work in systolic arrays?

Posted by Andriyev on Stack Overflow See other posts from Stack Overflow or by Andriyev
Published on 2009-05-01T16:27:52Z Indexed on 2010/03/26 17:23 UTC
Read the original article Hit count: 193

Filed under:

dsp

How does retiming work in systolic arrays (used in signal processors)? I read that there is some notion of negative delay which is used, but how can a delay be negative and if that is just an abstraction then how does it help?

Related posts about dsp

any good free C DSP library?

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi everybody I am developing an application to process geophysical signals; Right now I have done everything in octave and its digital signal processing toolbox, speed is not bad, however the application specifications say I need to port to the final algorithm to C; I am doing lots of filtering,… >>> More
DSP - How are frequency amplitudes modified using DFT?

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm trying to implement a DFT-based equalizer (not FFT) for the sole purpose of learning. To check if it works I took an audio signal, analyzed it and then resynthesized it again with no modifications made to the frequency spectrum. So far so good. Now I tried to silence some frequency bands, just… >>> More
Embedded Systems using FlowStone DSP Programming Language for Windows

as seen on Code Project - Search for 'Code Project'
Developing Embedded Systems Using FlowStone DSP >>> More
TMS320C64x Quick start reference for porgrammers

as seen on Stack Overflow - Search for 'Stack Overflow'
Hello Is thare any quickstart guide for programmers for writing DSP-accelerated appliations for TMS320C64x? I have a program with custom algorythm (not the fft, or usial filtering) and I want to accelerate it using multi-DSP coprocessor. So, how should I modify source to move computation from main… >>> More
Is Objective C fast enough for DSP/audio programming

as seen on Stack Overflow - Search for 'Stack Overflow'
I've been making some progress with audio programming for iPhone. Now I'm doing some performance tuning, trying to see if I can squeeze more out of this little machine. Running Shark, I see that a significant part of my cpu power (16%) is getting eaten up by objc_msgSend. I understand I can speed… >>> More

Developer IT

How does retiming work in systolic arrays? - Developer IT

How does retiming work in systolic arrays?

dsp

Related posts about dsp

any good free C DSP library?

DSP - How are frequency amplitudes modified using DFT?

Embedded Systems using FlowStone DSP Programming Language for Windows

TMS320C64x Quick start reference for porgrammers

Is Objective C fast enough for DSP/audio programming

Categories cloud