Intel® Quartus® Prime Software
Intel® Quartus® Prime Design Software, Design Entry, Synthesis, Simulation, Verification, Timing Analysis, System Design (Platform Designer, formerly Qsys)
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Unable to execute Hello World in Quartus Web edition

Altera_Forum
Honored Contributor II
‎03-09-2018 11:32 AM
1,010 Views

Hello Friends,  

 

I am struggling to execute "Hello world" :confused: :cry:.  

 

Once i programmed my .sof file to the QuartusII programmer , and the following message pops up that chain.cdf is modified, Do you want changes to be saved. 

 

Then second issue: ".elf" file is unable to detect or add. .ELF file is missing in NIOS.  

 

Please help me
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Altera_Forum
Honored Contributor II
‎03-09-2018 03:26 PM
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Hi, 

 

.cdf stores Altera device programming information. You can use a Chain Description Files (.cdf) to program or configure a single device or one or more devices in a JTAG chain. 

You can save it with different name or replace with existing one. 

For more information refer below link. 

http://quartushelp.altera.com/15.0/mergedprojects/reference/glossary/def_cdf.htm 

 

Are you getting ELF error during build project or run as nios ll hardware? can you attach clear image or error text. 

 

or delete the software folder and recreate it. 

 

Best Regards, 

Anand Raj Shankar 

(This message was posted on behalf of Intel Corporation)
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