How do I place an interrupt from a peripheral placed in Platform Designer and an interrupt from an HDL created outside Platform Designer on the IRQ0 port of the Hard Processor System (HPS)?

As the receiving port, Platfrom Designer can either be connected internally or exported externally, so it is exclusive. The following methods are available.

• Export the signal on the side that raises the interrupt once and connect it externally in Platform Designer.
• Connect interrupts from user modules outside Platform Designer using the IRQ_Bridge IP provided by Qsys.

The IRQ Bridge is recommended as it is an internal connection for Platform Designer as a basic concept.

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Category: Quartus® Prime (Platform Designer)
Tools: Quartus® Prime
Device: -