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Altera_Forum's avatar
Altera_Forum
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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,

you have to use the "create new component" tool in SOPC builder: insert your HDL file in the "HDL files"page and then specify your pins function in the "signals" page, nad in your case your interupt pin. Before you had to define your interupt as an output pin of your HDL component.

bye