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Using Xilinx Tools Forum [linux] hw-cosim with zero output
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Related

[linux] hw-cosim with zero output

Former Member
Former Member over 9 years ago

Hi,

I'm trying to run a small hw-cosim in linux but the output is constant zero without any error messages (lmgrd, simulink).

The simulation works.

Current setup:
--------------------------------------------------u200B--------------------------------------------------u200B--------------------------------

-- Linux Mint (Ubuntu) x64
>> uname -a
>> Linux Denis 3.16.0-38-generic #52~14.04.1-Ubuntu SMP x86_64 GNU/Linux

(I know it is not supported but before reinstalling everything on a supported linux I'd like to check if it is not a simple error made on my side)

-- Matlab R2015b (Toolboxes: DSP System Toolbox, Signal Processing Toolbox, Simulink)
>> which matlab
>> /usr/local/Matlab/R2015b/bin/matlab
>> matlab -n (cut)
MATLAB = /usr/local/MATLAB/R2015b
LM_LICENSE_FILE = /home/denis/.Xilinx/Xilinix_System_Edition.lic
MLM_LICENSE_FILE = /home/denis/Licenses/matlab_license_2015b.lic
ARCH = glnxa64
TOOLBOX = /usr/local/MATLAB/R2015b/toolbox
MATLAB_JAVA = /usr/local/MATLAB/R2015b/sys/java/jre/glnxa64/jre/

-- Vivado System Edition 2015.4
>> which vivado
>> /home/denis/Xilinx/Vivado/2015.4/bin/vivado

-- System Generator
>> which sysgen
>> /home/denis/Xilinx/Vivado/2015.4/bin/vivado

--License Server
>> is running on the same machine

-- ZYNQ Zedboard Rev D
>> Jumper MI02-MI06 - all set to GND


-- Simulink/SystemGen output
>> Programming devicea at position 1 ...
>> Status register values:
>> Status: 0011 1111 1111 1110 0000 1000 0000 0010
>> '1': Programming completed successfully.

--------------------------------------------------u200B--------------------------------------------------u200B--------------------------------

So, I double checked nearly everything but still not getting it to run properly.

I also tried to import it to Vivado for synthesis and uploaded the code directly, changed the simulink setup to skip the programmation and instead used the already programmed device but the result was the same = zero output.

Ideas?

Regards,

Krugman

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  • mbrown
    0 mbrown over 9 years ago

    Hello Krugman,

     

    Unless you suspect that there's a problem with ZedBoard, your other post on the Xilinx forum is probably your best place for support with their tool System Generator for DSP.

     

    https://forums.xilinx.com/t5/Zynq-All-Programmable-SoC/hw-cosim-output-is-zero/td-p/682026

     

    /Matt

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