Programmable Devices
CPLDs, FPGAs, SoC FPGAs, Configuration, and Transceivers
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Pin Assignment rules

RBell9
Beginner
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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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sstrell
Honored Contributor III
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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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