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Hi all,
I have a small piece of assembly code, working fine with ADSP-2181 EZ-ICE.
After building and executing this code in debug mode.
I got .asm, .dxe and .doj files.
I want to flash this piece of code using BDMA to external memory.
Which of these files with extension .asm, .doj i have to...
Hi all
I am working with ADSP2181 processor. Here I am doing the subtraction of two 32bit values.
Method 1:
I have two inputs. Each is 32bits. Now I will subtract lsw1-lsw2 and msw1-msw2. Status of the arithmetic will be stored automatically in ASTAT register. Output of this 32bit subtraction...
adsp-2181
Hi all..
I am currently working on ADSP 2181 Tool.
My objective is to burn some data into ADSP 2181 IO(Input-Output) Memory which is of 2K memory size ...
Since it is required to acess 1K continuous memory location. It is not useful to write 1k number of instructions ...
fixed point arithmetic matlab
Hi all, i am working on control blocks to compute phase & freq response for PID Controller. Ihave some doubts...
my target processsor is ADSP 2181 which uses 16 bit fixed point arithmetic(Q15 format).. Before doing i want to simulate the same in the matlab for both...
Hi all,
I am working on adsp 2181 processor which is a 16 bit fixed bit point processor,
Now that to perform a MAC(mULTIPLY Accumlate Operation ) there are 4 diiferent type of modes.
1) Mulitply_Integer_Add_Integer(i.e. multiplying 2 operands in fixed integer And adding Result with another...
Hi all,
i m working on IIR filter by using BILINEAR TRASNSFORMATION method...
Can anyone pls tell me the significance of phase/freq response in general......
significance in terms of what all innformation we can capture by seeing the phase response waveform.....
And also coparision with...
signal embedded matlab function
I am trying to use "waveread" function inside the embedded matlab function(simulink block).....
i am getting some error as : "Error in reading waveread function"
How to use waveread function inside the embedded matlab function(simulink)?
Hi all ..
I have 2 matlab(.m )files ...
one is the main function and the second is the calling function....
the purpose of the algorithm in the matlab file is to the seperate out the mixed signals. the algoritm is called ICA(Independent Component Analysis)..
If anyone have implemented this...
I am using matlab to code some algorithm, now my coding is over...
I would like to implement it on DSP-Development board(FPGA).....
For that i need my matlab code(.m) to be converted to simulink (.mdl).....
can anyone who has worked on this ?
pls help me in this regard...
thanks
regards...
Any one working on the DSP Builder,
I want to know the steps required to convert the "SIMULINK MODEL" into form required to dump the output of the dsp builder code onto FPGA...
THANKS...
REGARDS
RAJHERE
Lot of literature is available in the EDA Board itself...
some time ago i downloaded the material under the name..
"Radar Systems Analysis and Design Using MATLAB" this book deals with the
signal analysis concepts of the moving objects that may help u to build the
algorithms or u can use the...
hi,
The signal shown in the fig is the output fft of the some processed signal..
But after processing i should get only single freq ... but i m getting traces of other signal.. i would like to filter out the signal by applying some threshold to the signal... so that signal with amplitude...
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