Interfacing AD1885 to BF535

Started by alavenu kokila in Analog Devices DSPs8 years ago 1 reply

Hi Everyone! I am new to this field, and I would like to interface AD1885 to BF535. Can anyone suggest me the approach how to achieve...

Hi Everyone! I am new to this field, and I would like to interface AD1885 to BF535. Can anyone suggest me the approach how to achieve this? Thankyou -- Alavenu K OU


Senior Project -- Beginner Question

Started by jorg...@gmail.com in Analog Devices DSPs8 years ago 3 replies

Hello all, I'm a undergrad student going for my EE degree. I'm doing some research this summer to see what exactly i want to do for my senior...

Hello all, I'm a undergrad student going for my EE degree. I'm doing some research this summer to see what exactly i want to do for my senior project. I've been tinkering around with the idea of possibly tracking NOAA weather satellites. . What i think would be pretty cool to have a antenna pointed at the horizon and when it grabs a signal (NOAA Polar satellites operate at 137MHz) i can per...


real-time codec implementation on BF533

Started by maccordel in Analog Devices DSPs8 years ago

Hi Guys, I am new in DSP hardware. Please enlighten me. I am working on real-time implementation of a codec on BF533 devt kit. Here are my...

Hi Guys, I am new in DSP hardware. Please enlighten me. I am working on real-time implementation of a codec on BF533 devt kit. Here are my questions: 1. BF533 has default memory segments. There are 2 internal memory (L1) data segments, each has a size of 32k (cache off). If I need larger data segment, I am not allowed to increase the size of the data right since other segments are reser...


BF518 UART sending a txt file to the pc.

Started by Chagai Ensenberg in Analog Devices DSPs8 years ago 2 replies

Hi All, I just started using the BF518 with the EZkit. As a new user engineer (first job) I have some simple questions: 1) I couldn't find...

Hi All, I just started using the BF518 with the EZkit. As a new user engineer (first job) I have some simple questions: 1) I couldn't find an example to using UART and RS-232 to send a file back to pc. all the initializations etc. Is there a reference / example (talk through) preferebly in C? 2) if I use UART do I have to use a hyperterminal program? My task is to receive an audio...


regarding QMF

Started by manisha pratihast in Analog Devices DSPs8 years ago 1 reply

Respected All, I am manisha, I am persuing M.tech and doing research on Multirate DSP, In that I am interested in QMF Design and its...

Respected All, I am manisha, I am persuing M.tech and doing research on Multirate DSP, In that I am interested in QMF Design and its application using MATLAB, I read it as Perfet reconstruction filter, why is it so?. Are there any advantages or disadvantage using this Quadrature Mirror Filter bank. One More question? The Frequency response of QMF looks like aliasing, why is it so, though...


0n Blackfin ..Virtual conference

Started by Dr Jayakumar Singaram in Analog Devices DSPs8 years ago 2 replies

Dear ADSP group team members do you think, we should ask ADI to have kind of virtual conference on Blackfin such that we get to pick up things...

Dear ADSP group team members do you think, we should ask ADI to have kind of virtual conference on Blackfin such that we get to pick up things from ADI FAE team in detail. Kind Regards jk ----- Original Message ----- From: s...@scideco.ru To: a...@yahoogroups.com Sent: Thursday, June 17, 2010 3:43 PM Subject: [adsp] Re: executing fft on an input stream As you're a ...


executing fft on an input stream

Started by Chagai Ensenberg in Analog Devices DSPs8 years ago 3 replies

Hi, I am a very new (just graduated) engineer. And my first task in my first (new) job is to learn the BF518f (with the EZ-kit-Board). I'm...

Hi, I am a very new (just graduated) engineer. And my first task in my first (new) job is to learn the BF518f (with the EZ-kit-Board). I'm using the VisualDsp++5. My only experience is from the university. - I have written quite a few C programs -including threads etc. those programs were always implemented and run on a pc. I don't have to much experience with writing to an embedded pr...


Initialize SDRAM

Started by ivin...@gmail.com in Analog Devices DSPs8 years ago 1 reply

Hi all, can anyone suggest me an easy way to implement the below code with lower MIPS??? i am using analog devices processor. block size is...

Hi all, can anyone suggest me an easy way to implement the below code with lower MIPS??? i am using analog devices processor. block size is 64(assume) i5 = 0x300000;(points to SDRAM) Lcntr=10000*8,do Initial until lce; Initial :dm(i5,m6)=m14; MIPS = (cycle count*fs)/(block size * 1000000)


FFT in BF-563

Started by Yame Asfia in Analog Devices DSPs8 years ago 6 replies

Dear AllI am having problem with the built in routine of cfft in BF-563 It aint producing the correct results. I checked the result by taking the...

Dear AllI am having problem with the built in routine of cfft in BF-563 It aint producing the correct results. I checked the result by taking the ifft but the input and output arnt matching. Plz Help me ... ThanksYame Asfia


Problem with plotting

Started by liabasis in Analog Devices DSPs8 years ago 1 reply

Hello, I've made a code, that works alright. Here it is: http://www.pastie.org/984709 I'm having problem about plotting data. When I plot...

Hello, I've made a code, that works alright. Here it is: http://www.pastie.org/984709 I'm having problem about plotting data. When I plot iChannel0LeftIn and iChannel0LeftOut I get the same data, only that iChannel0LeftOut is a bit late. I want diagram that would show the signal that was before, and what it is like after processing. How can I make this, how I should rework it? Becouse i...


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