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visual dsp ++ 5.0

Started by mail...@gmail.com in Analog Devices DSPs10 years ago 4 replies

hi, i've written a source code in c language. the platform used is adsp 21062 of the sharc family. after the build is complete while...

hi, i've written a source code in c language. the platform used is adsp 21062 of the sharc family. after the build is complete while running the program it is showing " PC,DADDR, or FADDR holds an invalid address" it is pointing to the cursor towards the variables / arrays that have been initialized to some value. can you please resolve this problem regards, phani tej ____...


loading dxe files

Started by Matthew Rensing in Analog Devices DSPs24 years ago

This may be a very basic question, so please humor me... I'm working on a board with a 21065L processor. It interfaces to the...

This may be a very basic question, so please humor me... I'm working on a board with a 21065L processor. It interfaces to the host computer via a serial port, which is connected to the SHARC via the flag pins, through some other hardware. Using an emulator, we can load programs


AW: Illegal multifunction instruction & a DO-UNTIL query i n ADSP 2181

Started by Christoph Ripcke in Analog Devices DSPs23 years ago 1 reply

For first, I only know the SHARC, but maybe they work similar to your DSP; I try to give you some ideas: regards Christoph ...

For first, I only know the SHARC, but maybe they work similar to your DSP; I try to give you some ideas: regards Christoph > -----Urspr?ngliche Nachricht----- > Von: Ian [mailto:] > Gesendet: Mittwoch, 4. April 2001 17:38 > An: >


C programming - architecture file

Started by Ailton Dias Santana Junior in Analog Devices DSPs24 years ago 2 replies

Hi! I'm using a SHARC EZ-Lite board with 21061 core. It already has an architecture file ezkit.ach. Can we modify it? ...

Hi! I'm using a SHARC EZ-Lite board with 21061 core. It already has an architecture file ezkit.ach. Can we modify it? Thanks, ailton


circular addressing on SHARC 21160

Started by Jack Potrymajlo in Analog Devices DSPs20 years ago 1 reply

I tryed to load Bx register but Ix register was loaded with the same value. I know that is corect but is it possible to load B ...

I tryed to load Bx register but Ix register was loaded with the same value. I know that is corect but is it possible to load B register without coresponding I register? regards Jacek ---------------------------------------------------- Przegl?d


Problems with the 21065L

Started by Ken Gracie in Analog Devices DSPs24 years ago 1 reply

Hi, everyone. I've posted this to comp.dsp as well. Ideas welcome... I'm having some problems using/understanding the 21065L...

Hi, everyone. I've posted this to comp.dsp as well. Ideas welcome... I'm having some problems using/understanding the 21065L SHARC, and I wonder if anyone has any insights: 1. Referencing External Memory I'm developing an application that stores data in an extern


STFT, Short-Time-Fourier-Transform??

Started by Anonymous in Analog Devices DSPs23 years ago

Hi everybody Does anyone know what good litterature to read about the STFT? I'm presently working on a projekt where I among...

Hi everybody Does anyone know what good litterature to read about the STFT? I'm presently working on a projekt where I among other algorithms need to implement this on a SHARC EZ-kit. I don't quite understand the reson for using this, instead of just processing one window(Hamm


Re: AW: Weird Problem

Started by Andor Bariska in Analog Devices DSPs24 years ago 1 reply

Hi Dina, your simulator seems to work for the 21xx family. Do you also have something for the SHARC family? Regards, ...

Hi Dina, your simulator seems to work for the 21xx family. Do you also have something for the SHARC family? Regards, Andor Bariska WEISS ENGINEERING LTD. - Professional Digital Audio Products Florastrasse 42 8610 Uster Switzerland phone: +41 1 9


Re: SHARC Circular Buffers in C, Software Interrupts

Started by bhaskar_thiagarajan in Analog Devices DSPs22 years ago

[please reply to only] Hi Christoph I have to admit, I didn't read your first suggestion properly. I tried writing a simple...

[please reply to only] Hi Christoph I have to admit, I didn't read your first suggestion properly. I tried writing a simple program to see how it works, and I couldn't compile it. I have used the register keyword before but never with an asm() statement...can you send somethin


Query related to ADSP 21060/21160

Started by sundi in Analog Devices DSPs23 years ago

Dear all, We are working with SHARC ADSP21060 and ADSP21160 processors. We have certain issues relating to Pheripherals and...

Dear all, We are working with SHARC ADSP21060 and ADSP21160 processors. We have certain issues relating to Pheripherals and their interrupts. we will explain the whole scenario of our setup: The total flow of execution is divided into 3 sections: section 1:


gnu tools

Started by studsu studsu in Analog Devices DSPs22 years ago 1 reply

Hello, Does anyone know of any gnu tools that would work with the ADSP21065L SHARC ? I got this EZ-KIT from them and realized...

Hello, Does anyone know of any gnu tools that would work with the ADSP21065L SHARC ? I got this EZ-KIT from them and realized that there is a cap on Program memory size of 2.5 K. The ADI customer support tells me that the restriction is in the assembler and the compiler they


ADSP 21160 VDSP++ questions

Started by Tom Hanley in Analog Devices DSPs23 years ago 2 replies

Hello, I have just started working with the SHARC DSP recently and have mainly been using C++ through VDSP++. However, now I am...

Hello, I have just started working with the SHARC DSP recently and have mainly been using C++ through VDSP++. However, now I am trying to write some simple mathematic tests in assembly, just to check some of the ALU ops that I'm not sure how to check through C and to become familiar


VDSP installation - multiple versions

Started by Al Clark in Analog Devices DSPs21 years ago 9 replies

We support many different ADI processors. Does anyone have a procedure that allows VDSP for 21xx, VDSP for Blackfin, VDSP for...

We support many different ADI processors. Does anyone have a procedure that allows VDSP for 21xx, VDSP for Blackfin, VDSP for Sharc etc to peacefully coexist on the same machine? The problem is might be even worse when you consider that some are earlier releases than others.


Block Process SHARC ADSP21262

Started by micr...@yahoo.it in Analog Devices DSPs15 years ago

Hello, I would like to modify the example provided by VISUAL DSP + + "Block Based TalkThru (C)". I would like to send a block of different data...

Hello, I would like to modify the example provided by VISUAL DSP + + "Block Based TalkThru (C)". I would like to send a block of different data to each output of DAC (4 stereo -> > 8 mono). According to you, the best way is to define other block TCB to process information or are there more simple systems. Maurizio


problems when loading SDRAM.

Started by tesi_retina in Analog Devices DSPs19 years ago 3 replies

hello, i am trying to load a matrix into the SDRAM of a Tiger Sharc TS101, using memory -> fill, but it loads completely wrong values, ...

hello, i am trying to load a matrix into the SDRAM of a Tiger Sharc TS101, using memory -> fill, but it loads completely wrong values, without any apparent sense. does anybody know if there is any option to set to get it right? besides, if i load the matrix when simulating, everything works fine... thanx everybody... daniele


PrimIOCB structure

Started by Jack Potrymajlo in Analog Devices DSPs21 years ago 1 reply

Hi, My question is about _PrimIOCB structure. I tryed to see how printf function for SHARC in VDSP++ 3.0 was implemented. I ...

Hi, My question is about _PrimIOCB structure. I tryed to see how printf function for SHARC in VDSP++ 3.0 was implemented. I founded declaration of this structure in xprint.c file. After linking and loading program I saw that address of this structure is 0x50194. Where is


matrix inversion

Started by Anonymous in Analog Devices DSPs24 years ago 1 reply

Does anybody know a SHARC assembler routine for matrix inversion? The one described in the ADSP21000 Family Applications Handbook...

Does anybody know a SHARC assembler routine for matrix inversion? The one described in the ADSP21000 Family Applications Handbook doesn't work with ADSP21061. Ralf Heuser-Lindner


Fwd: VisualDSP++ release 2.0 for the SHARC DSP family is now available ! Free Upgrade!

Started by Kenneth Porter in Analog Devices DSPs23 years ago 4 replies

It's here! The download is 39,131,106 bytes. Another improvement not mentioned here is that we can finally use the optimizer ...

It's here! The download is 39,131,106 bytes. Another improvement not mentioned here is that we can finally use the optimizer without disabling debugging. So you can debug optimized code. ==================BEGIN FORWARDED MESSAGE================== > From: DSPTools <


SHARC: Linker, libraries, etc. Advise needed

Started by in Analog Devices DSPs19 years ago 10 replies

Hello guys, Working on ADSP-21065L, VisualDSP++ 3.5 Nov'04 update. I my application I'd get good benefit form the sprintf...

Hello guys, Working on ADSP-21065L, VisualDSP++ 3.5 Nov'04 update. I my application I'd get good benefit form the sprintf function, which one links to with #include . However, I don't need the full of the library. But (as expected) t


circular buffers using C/C++

Started by Anonymous in Analog Devices DSPs23 years ago 4 replies

Is there a way to declare and use circular buffers in C/C++ for the Sharc? I tried searching for some clues with no luck other than ...

Is there a way to declare and use circular buffers in C/C++ for the Sharc? I tried searching for some clues with no luck other than finding a few macros in macros.h. I remember someone telling me that these were buggy. I saw a few old posts on the subject but they didn't quite enligh