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.

Hello, I am a littele confused about the 21375 and the PWM-modul. On some pages at analog.com it is mentioned that there are 4 PWM outputs,...

Hello, I am a littele confused about the 21375 and the PWM-modul. On some pages at analog.com it is mentioned that there are 4 PWM outputs, but in def21375.h are no defines for the PWM control registers. Also the datasheet does not mention PWM at all. Are there PWM outputs built in the ADSP-21375 or not? Cheers, 0ger

Hi I would like to know if there only way to simulate long long int 64 bit . As long long int 64 bit is not supported in VDSP++. For example...

Hi I would like to know if there only way to simulate long long int 64 bit . As long long int 64 bit is not supported in VDSP++. For example when using Bit wise operation on 32 int data type is there any way to use 2 , 32 bit int . is there any alternate and fast way for these sort of Bit operation and use 2 32 bit fixed point to simulate 64 bit fixed point . Thanking you With best regar...

Hi, I am using Blackfin ADSP-BF533 Processor for the audio system. I am new to DSP. Can you clarify the following queries? 1. Basically what...

Hi, I am using Blackfin ADSP-BF533 Processor for the audio system. I am new to DSP. Can you clarify the following queries? 1. Basically what Blackfin processor will do? I have to do noise cancellation and filtering? Will it do by inbuilt code? Or have to develop? 2. I have to burn the firmware into Blackfin? Or inbuilt code is there inside? 3. I studied that there is a code in the boot ...

Hi! Iam New to Assembly language Programming....Iam Just trying to learn it.. I want to implement a circular buffer in assembly...

Hi! Iam New to Assembly language Programming....Iam Just trying to learn it.. I want to implement a circular buffer in assembly language....... I can't able to find the Implementaion details of Circular Buffer..i mean in manuals i have seen info about I,B,L,M registers and Linear addressing,Circular Addressing etc.... But i didn't found any psuedo code for that............ i can't able ...

Hi, Has anyone ever managed to use the onbard USB-based debugger interface of the EZ-KIT Lite to debug an other board ? I am wondering what...

Hi, Has anyone ever managed to use the onbard USB-based debugger interface of the EZ-KIT Lite to debug an other board ? I am wondering what it takes to make this work. Maybe just directly using the TDI TDO TCK TMS TRST lines of the EZ-KIT Lite ? There might be a kind of protection though ? or maybe not ... ? ADI provides the schematics for the EZ-KIT Lites, but of course, the USB part...

Hi! I just have a small doubt..... i want to receive around 10 full frames with all the control information and then again they have to be...

Hi! I just have a small doubt..... i want to receive around 10 full frames with all the control information and then again they have to be displayed...Not at the same time at different times....... Can i have the DMA configured to generate an interrupt after 10 frames what i mean is: Configure PPI for receiving entire field #define ENTIRE_FLD 4 void Init_PPI(void) { //The PPI is ...

Hello, I'm sorry but I can't find any other way how to contact you.. I found several messages here from you.. I'm also working on my...

Hello, I'm sorry but I can't find any other way how to contact you.. I found several messages here from you.. I'm also working on my stereovision project using BF561 DSP and I would like to ask you for your email address (or send me an email to o...@gmail.com). Thx!, Ondra Hello: > > I'm a novice in VDK and I was wondering has anyone being able to > create a VDK project such that each c

Currently having a problem deciding on power supplies for our DSP audio board. The available inputs are limited to 5V *or* 12V from a PC, and I...

Currently having a problem deciding on power supplies for our DSP audio board. The available inputs are limited to 5V *or* 12V from a PC, and I need to derive 1V2, 3V3, 5V, 12V and -12V to power the DSP, peripherals and opamps. Any suggestions on PSU chips, switching v linear, filtering etc? I was going to copy the setup used on the EZLITE boards, but that seems optimised for 7V input and do...

Dear all, ? I am working in a Digital Signal Processing Laboratory, and we use ADSP2189 and ADSP2191 DSP processors. We have...

Dear all, ? I am working in a Digital Signal Processing Laboratory, and we use ADSP2189 and ADSP2191 DSP processors. We have implemented many digital algorithms by using ADSP2189 and DSM2180F3V successfully, and now I have switched to ADSP2191 and DSM2190F4V, but I ?have some problems with it as following: 1) To program the chip (DSM2190F4V) I need to build a *.hex file of o...