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Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
20 years ago

HELP,I can't generate Hardware interrupt

I need help,please What I want is : When I press a button ON Board, Nios Let LEDs lights.Of course,the LEDs is turned off before.(The board is DIY,Just a cyclone ep1c3t144c8 without flash and s...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
20 years ago

I have met the same problem before.

So far, I don't know the root reason cause this issue.

I just try to modify the IRQ, and sometimes it works, sometimes not...