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ContributorHow does Quartus know what is voltage on each FPGA I/O bank?
To New Contributor I,
In the Pin Planner you specify what voltage goes to each I/O bank. This is done on a pin-by-pin basis. It will give you a (compilation) error if you specify pins with two different voltages on the same bank. It's up to you to connect the correct voltage to each I/O bank on your circuit board.
Regular ContributorHello,
The video that I shared with you is just an overview of how Chip Planner work on Intel Quartus software. We have a lot of selections of FPGAs and different I/O Standards thus Quartus show a lot of I/O standards options. However, you can only set specifications based on I/O Standards that you pick on your design or else you will receive errors. To answer your question, the valid input is what the FPGA pins can handle on the specified I/O Standards. I hope this answer your question.
Thank you.
ContributorTo New Contributor I,
In the Pin Planner you specify what voltage goes to each I/O bank. This is done on a pin-by-pin basis. It will give you a (compilation) error if you specify pins with two different voltages on the same bank. It's up to you to connect the correct voltage to each I/O bank on your circuit board.
- AminT_Intel
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