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Altera_Forum
Honored Contributor
Honored ContributorHPS-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_ForumHonored Contributor
Honored ContributorYes, block may "hear" writing operation in the same tact and interprete as interrupt.
Some IP-blocks have slave AMBA&Avalon interfaces for control it from HPS -- it read/write registers, in that way may be realized interrupting.
