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Discussion Groups | Analog Devices DSPs

Technical discussions related to Analog Devices DSPs (including Blackfin, TigerSHARC, SHARC and ADSP-21xx DSPs).

  

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Fir Filter with high stopband attenuation   [3 Articles]

rama raju - Apr 30 2009
Hi , I am facing some problem with filter implementation. Sampling frequency of my ADC =2560hz . ADC will give data which have frequency range from 0-5120hz. Because of... Fir Filter with high stopband attenuation

Ethernet Controller Choices ...????   [2 Articles]

mall...@yahoo.co.in - Apr 27 2009
Hi! we have a designing a custom board which involves Ethernet controller to transfer audio and video data over Network like a webserver......... I don't have that much knowled... Ethernet Controller Choices ...????

Re: Fir Filter with high stopband attenuation

Mike Rosing - Apr 25 2009
Howdy Ramaraju, An FIR can get that good if you have enough taps. So it depends on how much delay you can live with. If you need faster response time, then an IIR might be a... Re: Fir Filter with high stopband attenuation

Device is not detected in JTAG chain..Possible Reasons...???????   [4 Articles]

mall...@yahoo.co.in - Apr 23 2009
Hi! we have a Custom BF532 Board, which is working properly.......Newly we have soldered a new board of same PCB , the Board is not detected by ICE.... ICE test is failing at s... Device is not detected in JTAG chain..Possible Reasons...???????

BF533 Circular addressing   [2 Articles]

ashr...@rediffmail.com - Apr 22 2009
hello friends, I have a problem regarding circular addressing. My code is .section data1; .byte2 buffer[]={0x1234,0xabcd,0x16e6,0x4001,0x5009}; .section program; .align ... BF533 Circular addressing

SPORT in TDM mode

s.mo...@gmail.com - Apr 21 2009
Hi, I am new to SHARC and I am using ADSP-21369. I was wondering if anyone could provide some example codes for SPORT in TDM mode for ADSP-21369. Thanks, ... SPORT in TDM mode

2189 processor

ramm...@yahoo.co.in - Apr 21 2009
Dear all Lately i have been working on adsp processors. But firstly i was never given a good idea why do we prefer adsp processors to traditional processors that is our computer... 2189 processor

SPI booting with 21161

Daniel Weiss - Apr 20 2009
Hello simple question: For a SPI booting with a 21161, is it necessary for the chip select to be deasserted after every 32 bits transferred, or can it be deasserted after the who... SPI booting with 21161

Some problems with Decimation/Interpolation for Subband Adaptive Filtering (Adaptive Filtering)

keeg...@gmail.com - Apr 13 2009
Hi everyone, I am currently doing my Final Year Project. I have coded the algorithm used for Simulation. It is based on simple Subband Adaptive Filtering with 2 Bands. One of the A... Some problems with Decimation/Interpolation for Subband Adaptive Filtering (Adaptive Filtering)

filter effect   [2 Articles]

rama raju - Apr 8 2009
Hi, I am working on accelerometer sensor based vibration analysis. For  spectrum analysis I am using DSP processor. Now I need to scale my output( magnitude of FFT) ac... filter effect
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