Hi! Iam new to dsp.... please help.. MY question is: In the example programs contained in visualdsp++4.0 like led blinking.. they are...

Hi! Iam new to dsp.... please help.. MY question is: In the example programs contained in visualdsp++4.0 like led blinking.. they are including #include #include files . I don't know why... please tell me the reason........

Hi, When I use the a/d converter on this board (using the provided talkthrough program) it gives me a 32 bit integer. As far as I...

Hi, When I use the a/d converter on this board (using the provided talkthrough program) it gives me a 32 bit integer. As far as I can tell, only 16 bits of resolution are being used by the program. Furthermore when I try to plot the input I get noise. Does anyone know how the a

hi everybody, I tried to establish sport comm between adsp2181 and BF533. could not succeed. I tested separately both 2181 and BF and are...

hi everybody, I tried to establish sport comm between adsp2181 and BF533. could not succeed. I tested separately both 2181 and BF and are working fine. I tried using loopback mode ( DT connected to DR of same processor) and it worked but when it comes to interfacing its not working. what could have gone wrong? First of all are the 2 processors compatible ( i mean can i really establis...

hi,all i am studying BF533 . but some questions are troubling me. i can't understand the Discrete Cosine Transform. and i also...

hi,all i am studying BF533 . but some questions are troubling me. i can't understand the Discrete Cosine Transform. and i also haven't some programms about it. who can help me about thie problem znd send me an example in c? thanks

Hi, We have a real great time problem, so we decided, to use the setup of the BF533 EKZ-Lite, completely the same circuit for the PSD...

Hi, We have a real great time problem, so we decided, to use the setup of the BF533 EKZ-Lite, completely the same circuit for the PSD connection, as it is possible. WE are working with VDSP++4.0, also with its flash programmer. We need the PSD4256G6V firstly to boot from, secondly to restore runtime data and thirdly to have enough IO-Flags. But

I have a code written in C, which I intend to run on the Visual DSP++ 4.0 (Licensed version).BF ADSP 534 simulator Following error is...

I have a code written in C, which I intend to run on the Visual DSP++ 4.0 (Licensed version).BF ADSP 534 simulator Following error is generating [Error si1006] Unhandled Exception Halting for standard error. Thanks in advance Kanthi priya

Hello, ->I am using BF EZ KIT LITE for BF533. ->Considering the example of audio codec talkthrough...... -> There are 8...

Hello, ->I am using BF EZ KIT LITE for BF533. ->Considering the example of audio codec talkthrough...... -> There are 8 channels Tx and Rx enabled.. ->Interrrupts occur when the array of size 8 of type int is full ->I want to use only one channel in

Hi, Can anyone would let me know the current prices of eval-board BF533 and BF535? Where can I get this and the most fastest way...

Hi, Can anyone would let me know the current prices of eval-board BF533 and BF535? Where can I get this and the most fastest way to buy. Do let me know about the limitations of these boards. Regards, Raj. On Wed, 19 Nov 2003 russell_washington wrote : >I

Hi experts, I am currently implementing various filter algorithms for AEC for my FYP onto EZKIT BF533. However, I need to increase my tapsize...

Hi experts, I am currently implementing various filter algorithms for AEC for my FYP onto EZKIT BF533. However, I need to increase my tapsize to 1024 (currently, it's at 64). my prof said that it might be due to the processing time being shorter than the sampling period. Can anyone guide me along? I am quite bad at processing time. Thanks

Hello sir, Recently we have purchased one ADSP-BF533 EZ-KIT Lite . However the problem is that i am unable to connect to the hardware...

Hello sir, Recently we have purchased one ADSP-BF533 EZ-KIT Lite . However the problem is that i am unable to connect to the hardware . I am running it with test license after registering through the ADI website. I am sending you the details of the Error message that was displayed when i tried the kit. Whenever, the board is supp

Hello, I am new in dsp and embedded processing. I was given a project in I have to compress video and to do other image processing on the video. I...

Hello, I am new in dsp and embedded processing. I was given a project in I have to compress video and to do other image processing on the video. I am using ez-kit lite bf533. Before to start I use the Video In exemple that come with VisualDSP++. Now I want to write a program that read the pixel data from the flashA on the board and modify these value. Can anyone help me? thank for any sugest...

Mark4 is a function used to find regions four connected in an image. this function is recursive. I have tried the function with...

Mark4 is a function used to find regions four connected in an image. this function is recursive. I have tried the function with little areas and it functions ok, however when the area is bigger, the function have to make more recursions, and the system crash. I think this is something relationed with the stack. Here is the code,

Hi! I don't know whether i can post this question here or not...Anyway iam posting help me............ I have my Own BF-532 Board...

Hi! I don't know whether i can post this question here or not...Anyway iam posting help me............ I have my Own BF-532 Board with SDRAM(MT48LC8M8M16A2),Flash(M29W160Ecool smiley and Audio Codec(AD1836) I have a Small Problem with LD1117S12TR 1.2V Regulator ..... AS per the Bf533 Ezkit lite we have designed the Power Supply which is having a 3.3v regulator and 1.2V Regulator....3....

Hello, I need to perform 512 fft on BF533, I tried to use the "cfft_fr16" C function from the ADSP library , but I didn't get a good...

Hello, I need to perform 512 fft on BF533, I tried to use the "cfft_fr16" C function from the ADSP library , but I didn't get a good result. I used "twidfftrad2_fr16" to generate the fft twiddles and I think it could be the cause of the problem. Is there anyone who has used these functions?

I'm trying to read data from SDRAM into an file, using fread(), but it's too slow to wait for the result I'm using ADSP BF533...

I'm trying to read data from SDRAM into an file, using fread(), but it's too slow to wait for the result I'm using ADSP BF533 EZ-KIT LITE How to make it faster?! Can anybody please help me. Thanks Jeric

Hi all I have purchased a BF533 Evaluation kit.I have connected the kit to the PC through the USB. I have done everything said in...

Hi all I have purchased a BF533 Evaluation kit.I have connected the kit to the PC through the USB. I have done everything said in the manual. The kit seems to be properly communicating because according to the manual its been said that the if yellow light is on LED11 then the k

I have been working with avin1, but now I need to manage 3 cameras, so i need to use the other two inputs of the ez-kit lite. ...

I have been working with avin1, but now I need to manage 3 cameras, so i need to use the other two inputs of the ez-kit lite. I suppose i must configure something with the adc adv7183. ___________________________________ Este mensaje ha sido revisado por un sistema antivirus, por lo que su contenido

Hi, I am using BF533 in my board. If i am going to boot the board it is going to supervisor mode and sometimes i feel it is going to sleep ...

Hi, I am using BF533 in my board. If i am going to boot the board it is going to supervisor mode and sometimes i feel it is going to sleep mode and the SPORT is not working?. Can anybody help me out why the processor is going to Sleep mode. Thanks in Advance Thalesh.R

Hi, I am using a BF533 ezkit and i am performing digital filtering. I have a question about a low pass fir filter, is possible to implement a...

Hi, I am using a BF533 ezkit and i am performing digital filtering. I have a question about a low pass fir filter, is possible to implement a low pass with 10 MHz bandwidht?. Tx.

Hi, I need help in finding how many clcok cycles does the BF533 need for the Cross correlation function--cross_corr_fract16:with n = lag...

Hi, I need help in finding how many clcok cycles does the BF533 need for the Cross correlation function--cross_corr_fract16:with n = lag = 16 I don't have access to any knid of sotware that does it for me... If anyone has used this function before please let me know the same thanks a lot in advance sincerely, shwetha