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Altera_Forum
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11 years ago

HPS-to-FPGA Interrupts

Has anyone here any experience from using HPS-to-FPGA Interrupts? I have custom IP-blocks that should receive interrupt signals from Linux (HPS). I guess that the HPS's GIC cannot send interrupts to ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

Custom IP-block may receive interrupt after writing to special register in bus address space.

For HPS it is simplest way.