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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I have a problem with my Quartus Prime

Yosius
Beginner
371 Views

Hi guys,

 

I have a problem with a project with Quartus and is this about two numbers that they are comparing when i go to the DE10-lite when all the switches are down the display throws number 7 and i want to have a 0 . i was looking to fix it but i don't find the problem . So Someone can help me please??

I uploaded my project if you want to look it

Regards 

 

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ShengN_Intel
Employee
331 Views

Hi,

 

I found out that if KEY[1] and KEY[0] having the same clock pulse (80ns) means being pressed and released together, HEX0 will only show 0 (1000000) but not show 7 (1111000) check image.

Screenshot 2023-03-23 081933.png

If KEY[1] and KEY[0] having different clock pulse (80ns and 120ns), HEX0 will show both 0 (1000000) and 7 (1111000) check image.

Screenshot 2023-03-23 082108.png

Thanks,

Best Regards,

Sheng

 

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ShengN_Intel
Employee
300 Views

Do you have any further update or concern?


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