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Altera_Forum's avatar
Altera_Forum
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16 years ago

Interrupt handling

Hi, I connected a counter pin to the PIO in order to generate IRQ every 256 cycles. Appropriate IRQ handler is called after the interrupt triggers. However, after handling the interrupt, the alt_i...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

In the handler routine reset the edge register by writing 0 to it or ones ( ones didnt work for me but the manual states it) in dependence of PIO configuration.

regards