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Altera_Forum
Honored Contributor I
721 Views

Help required with the FreqSweep example

I am trying to understand the working of simulink models on FPGA. I am following the HIL design example that is illustrated in the DSP builder handbook volume 2 (pg. 5-3) 

I followed the whole procedure until scan jtag to find available cables and hardware devices in the chain. However, when I click the "scan jtag" I get the following error 

 

C:\altera\10.0\quartus\dsp_builder\bin\jni_jtag.dll: Can't find dependent libraries 

??? Java exception occurred: 

java.lang.UnsatisfiedLinkError: 

com.altera.jtag.JtagChainFactory.ajiGetHardware()I 

 

at com.altera.jtag.JtagChainFactory.ajiGetHardware(Native 

Method) 

 

at com.altera.jtag.JtagChainFactory.getChains(Unknown Source) 

 

at com.altera.jtag.JtagDspbInterface.getChains(Unknown 

Source) 

 

 

Error in ==> 

c:\altera\10.0\quartus\dsp_builder\bin\matlab\alt_dspbuilder_HilCompile.p>GetJtagCableAndDevices 

at 121 

 

 

Error in ==> 

c:\altera\10.0\quartus\dsp_builder\bin\matlab\alt_dspbuilder_HilCompile.p>pushbuttonScanJtag_Callback 

at 874 

 

 

Error in ==> gui_mainfcn at 96 

feval(varargin{:}); 

 

Error in ==> 

c:\altera\10.0\quartus\dsp_builder\bin\matlab\alt_dspbuilder_HilCompile.p>alt_dspbuilder_HilCompile 

at 75 

 

 

??? Error while evaluating uicontrol Callback 

 

>>  

 

Could someone please help me with this. What am I missing here and how to get it. Does DSP builder require any special version of JAVA?  

 

Thanks
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2 Replies
Altera_Forum
Honored Contributor I
11 Views

check QUARTUS_ROOTDIR, and the MATLAB path variables to see if they all point to 10.0

Altera_Forum
Honored Contributor I
11 Views

Yes. They both point to 10.0. The same error appears. Please help..

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