Forum Discussion

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

Setup an IRQ on a component

Hi , I made a "counter" component which I want to interrupt NIOS when reaching 8'h7. I also created a control register in which is bit IRDY (Interrupt Ready) I have 2 questions fo...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
19 years ago

Hi Soin ,

I did it !!! As you guess , my interrupt signal is too short for NIOS to recognize. I made it long until NIOS receives IRQ and processes ISR in which I de-activate the interrupt signal.

Now it really works!!!!

Thank you very much, Soin

Quan