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Pin Assignment rules

RBell9
Beginner
462 Views

Hello,

 

I'm using the Cyclone 10 LP FPGA Evaluation Kit with Quartus II software.

 

When I try to read the value from the GPIO connector (using an oscilloscope) I read different values depending on which pin I choose (the same signal on a different pin has different values).

I think that the problem is connected with a wrong assignment in the pin planner. There are general rules to assign a pin?

 

Thanks

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1 Reply
sstrell
Honored Contributor III
131 Views

Without knowing the design or how you've assigned pins, it's impossible to answer. Can you provide this information? Screenshot of Pin Planner? Code? Etc.

 

#iwork4intel

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