DSP

ADSP 21262 Booting
Hi all, I am referring to the schematic of "ADSP-21262 EZ-KIT Lite Evaluation Kit". In the memory part of schematic of this board, chip select to the memory (1M*8 Flash)is driven through the decoder(3 MSB of address lines in 8 bit data mode are input to the decoder). This means, for boot loading DSP Processor wil... 1 Feb 2008 13:06

a problem about TS101
I have a problem about TS101 ,can somebody help me?Thank you The JTAG can scaned succesfully ,but there was a error happened when I uesed JTAG to do simulation ,that is 'An EMUIR scan was attempted ,but the dsp is not ready to accept instruction via JTAG'. I don't kown what's wrong with it. ... 15 Jan 2008 15:08

carrier recovery in software using PLL
Hello all! I want to implement QPSK modulation in software. But i know that QPSK signals can only be detected coherently. i.e knowledge of the carrier frequency and phase is mandatory for correct detection. How is possible to recover the carrier synchronization in software? Is it possible to implement PLL for carrier ... 17 Jan 2008 13:46

Separating Harmonic Spectra
I'm dealing with a signal generated by a rotating machine. I am trying to separate components generated by an anomaly that occurs exactly once per revolution from those generated by an anomaly the occurs exactly twice per revolution. Of course, harmonics of the twice-per-revolution anomaly overlay harmonics of th... 9 Dec 2007 23:59

FFT algoritms
In "Chapter 12 - The Fast Fourier Transform / FFT Programs" of _The Scientist and Engineer's Guide to Digital Signal Processing_ Smith says "There are also FFT routines that completely eliminate the bit reversal sorting." Could someone point me to a description of one, preferably with BASIC or FORTRAN sample ... 9 Dec 2007 23:59

Scilab and DSP
In an attempt to study DSP (interest not immidiate use) I have bought "Digital Signal Processing 3rd edition" by Proakis and Manolakis and the self study guide also by Proakis. However it is assumed that I have MatLab available which I cannot quite afford :-(. I have found SciLab which (according to info on the net... 22 Nov 2007 12:48

multi layer feedforward network
hi i am having probelms finding information on 'multi layer feedforward network' can anyone point me to websites with content on this? just general background stuff would be handy thanks ... 19 Nov 2007 12:14

DM6437 EVM and RTDX
Hello, I do have a TMS320DM6437 Evaluation Module� and tried to get RTDX to work. Therefore I have to define the .rtdx_data and the .rtdx_text sections. I tried it this way: ################################################################### MEMORY { L2RAM: o = 0x10800000 l = 0x00020000 DDR2: ... 15 Nov 2007 09:41

FFTsintable example in Rulph
Hi, I am using DSK6713 in my work, I want to try FFTsintable example in Rulph Chassaing book but when I debug the code to get .out file I got this error <"C6713dskinit.h", line 3: fatal error: could not open source file "dsk6713.h" > Although the file"dsk6713.h" is existed in the directory of the project. So ... 25 Oct 2007 22:12

problem with DAT_OPEN
Hi all, I'm trying to write a simple code using edma on dm6446 board. But my application gets stuck at DAT_WAIT when i try to step over DAT_OPEN. I've given the code here. Can someone please tell me where is the problem ? thanx lilesh int main() { int x; CSL_init(); CACHE_enableCaching(... 5 Oct 2007 08:10