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Altera_Forum
Honored Contributor
Honored Contributorabout the IRQ
when i use the pio interrupt,it need a long time for the request . the system act so slow. could anyone help me?
Altera_ForumHonored Contributor
Honored ContributorYou can set interrupt entry to a onchip memory, and save the interrupt stack there.
That is, handle intrrupt service yourself instead of by HAL. You can look at the source of HAL, and modify them to improve response time.
