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Altera_Forum
Honored Contributor
Honored ContributorDMA transfer called from PIO ISR
Hi, I want to test DMA transfer from memory to memory. I tried to use MemTest example design to do it. Everything is ok when I call this funcion once - in main(). But when I try to trigger DMA tr...
Altera_ForumHonored Contributor
Honored ContributorOK.I have my problem resolved by re-enabling interrupt in the PIO ISR... using alt_irq_enable_all().
