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12748 Discussions

Errors while running Nios configurations

Altera_Forum
Honored Contributor II
‎04-07-2011 11:11 AM
1,600 Views

Hello, 

 

I am a beginner in designing NIOS system and I have designed a system based on the "Video and Image Processing Example Design (AN-427)" and adapted it to the development board I am using (DE2-115). 

In Quartus II (64-bit version 10.1, service pack 1), using the SOPC builder I made a nios system with on-chip memory, jtag UART, system ID peripheral, video and image processing modules and SDRAM Controller (I also used an external PLL with a phase-shift of -3ns). 

 

The generation of this system is successfull and the compilation in Quartus too. (But I have some critical warnings about "timing requirements not met"!) 

 

 

After, using NIOS II 10.1 SBT, I built the C code for the nios which is successful. 

Then when I am running the configuration to the processor on my DE2-115 board, I got many errors and I have no idea how to solve them. 

 

Here is the list of those: 

SOPC design not set. 

CPU module not set. 

The SOPC design does not contain a CPU of a supported architecture. 

CPU architecture type not set. 

 

And this end by the following error: 

"Verify failed between address 0x30000 and 0x33117". 

(the on-chip memory address is from 0x20000 to 0x3387f). 

 

 

I don't understand if the critical warning I have in Quartus is related to the failure in Nios II. As I understand reading similar topic in the forum, "Downloading ELF Process failed" is related to bad timing in the design. 

If this is the case, I do not understand how to solve those timing problem and need some help with that. 

 

Also the NIOS II errors I have about the SOPC and CPU not set are strange as I am using the same method as before and I already succeed in make NIOS program work. 

 

Does somebody know how I could solve those problems? 

 

Thanks, Meach.
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Altera_Forum
Honored Contributor II
‎04-07-2011 03:58 PM
826 Views

Have you tried to generate the SOPC and then compile your Quartus Design, download to the FPGA and then build/run Nios project? 

It's just an idea, I had a similar error once.
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Altera_Forum
Honored Contributor II
‎04-07-2011 04:07 PM
826 Views

Hi Codina, 

Yes I did that. Quartus compilation is successfull (besides the timing requirements) and downloading to the FPGA is working as well. Building the Nios is fine too but the crash occur while running it. 

 

I will first try to get rid of those critical warning in Quartus and see if something change. 

Meach
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