Programmable Devices
CPLDs, FPGAs, SoC FPGAs, Configuration, and Transceivers
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weird prints obtained after loading bit file on FPGA

ggxnd
Beginner
639 Views

while trying to execute bit file in intel FPGA , the prints are displayed with some special characters in console terminal. What could be the issue?

ggxnd_1-1692166041310.png

Ideally, data_2 = 0x1024 should be printed in successive 14 times. But it is printing some special characters. 

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NurAiman_M_Intel
Employee
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Hi,


Thank you for contacting Intel community.


1- How do you execute the bit file?

2- Are you using Quartus?

3- Have you compile your design? Any error shown?

4- What is the device OPN?


Regards,

Aiman


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ggxnd
Beginner
584 Views

Hi,
Thank you for responding.

1- After build of the software application project files, .elf file is created. Application project -> Run As -> NiosII Hardware.

2- yes

3- Yes I did compile. No errors are obtained in both design and software files. 

4- Operation is to perform data integrity test. I am just writing same data at different offset and trying to read it back. 

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NurAiman_M_Intel
Employee
531 Views

Hi,


Thanks for the clarification.


I am checking this internally and will get back to you next week.


Regards,

Aiman


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NurAiman_M_Intel
Employee
485 Views

Hi,


Can you provide the .qsys and the C code application?


Regards,

Aiman


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NurAiman_M_Intel
Employee
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We do not receive any response from you to the previous answer that I have provided. This thread will be transitioned to community support. If you have a new question, feel free to open a new thread to get the support from Intel experts. Otherwise, the community users will continue to help you on this thread. Thank you


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