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Discussion Groups | Analog Devices DSPs
Technical discussions related to Analog Devices DSPs (including Blackfin, TigerSHARC, SHARC and ADSP-21xx DSPs).
unknown exception occurred after data structure modifed in BF561 [4 Articles]
wzgllc - Mar 17 2010
Hi all,
I want to modify a data structure for a BF561 application based on current stable version. What I found is everything goes well as long as the size of the structure is the... 
SDRAM - file Initialization problem
neha d - Mar 12 2010
Hi,
I am using SDRAM to store an array[320][240]. I am declaring array as:
#pragma section("sdram0")
unsigned int frame_buffer[2][320][24];
I have loaded the initialization... Analog Device AD6654 in SPI Mode with Differential Inputs [3 Articles]
tanw...@stee.stengg.com - Mar 4 2010
Hi,
I'm using Altera Stratix II to control the analog Device Part number AD6654(A mixed-signal IF-to-baseband receiver consisting of a 14-bit, 92.16 MSPS analog-to-digital conve... maximum sequence size to compute FFT using BF535 [4 Articles]
abhi...@gmail.com - Feb 20 2010
Hello
I am trying to compute DFT using FFT in BF535. My need is to compute DFT of about 1 megasamples(1 million points). But since I'm very new to the field and am using a DSP for... interfacing of three adau1701 [2 Articles]
ramm...@ymail.com - Feb 17 2010
hi..
i have some doubts regarding interfacing of three adau1701.
-whether same clock(crystal circuit can be applied to three of them)
-we know for operating in self boot mod... regarding QMF [3 Articles]
manisha pratihast - Feb 17 2010
hii
i m m.tech student n doing rearch on this topic.plz tell me which project can i make on this topic. n tell me about its practical application.
which book or sites are better... Correction in previous query [2 Articles]
ramm...@ymail.com - Feb 12 2010
hi..
i made mistake in post
in the last part
*We know w0 = 2*pi*f0/Fs
*-what is the value of pi(180 0r 3.14)
*-w0 is the angular representation of requency i think it... Filter coefficient calculation in Sigma studio [5 Articles]
ramm...@ymail.com - Feb 10 2010
hi....
i'm currently working on Analog Devices Dsp processor ADAU 1701..
Sigma studio is the software we are now on,in that i have some queries in the way you people calculate ... Filter Coefficient Design
ramm...@ymail.com - Feb 10 2010
hi....
in my previous post i found w0 is not clear
sorry
so i'm resending my queries again.
i'm currently working on Analog Devices Dsp processor ADAU 1701..
Sigma studio ... having problems in taking output of ADC in adspbf537 ezkit lit [2 Articles]
alvin p - Feb 9 2010
Hi,
I'm plotting the values of the iChannel0LeftIn in the sample audio codec talkthrough but i'm receiving an erroneous output. For example, when i input a pure sine wave using a...