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

Interrupt assignment

Within SOPC Builder, I generated two new components from my VHDL codes that had all the necessary signals tied to the Avalon bus. There are 5 interrupts that are tied to the Avalon bus for one compo...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
21 years ago

I think there is a bug in the component editor. You could try editting the class.ptf file that the component generator creates and change the Has_IRQ field to "1" from "0".

EDIT:

This change isn't sufficient. If you have address and data and chipselect, etc. The interrupt is changeable. But if you only have an IRQ line it doesn't seem to work. I still believe this is a bug in Altera's Component Editor.