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Altera_Forum's avatar
Altera_Forum
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17 years ago

Buttons communication problem NIOS II

Hello everybody, I created a design with buttons where a led lights on when pressing a button. My quartus II design works; I checked the pin assignments and the buttons signals with SignalTap. ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

Thank you for ~button, I changed it. For the leds, I don't know I am gonna check this. I have a Cyclone III C25 from Altera.

When doing further tests, I noticed that button always remained at 0. Is there an initialisation to make to the variable button (knowing that I use the pooling method)? Why button value does not change ?