I have designed a counter, it works like this: when the counter reach a number , one of its output pins generate a high level signal, this pin connects with the SOPC module. How can I achieve this goal : when the pin's level changes, the PIO core generates a interrupt, in other words, how can I register this type interrupt?
Thank you very much!
Edit the PIO component in SOPC Builder, and set it as follows:
Basic settings Width: 1 Input ports only
Input Options Synchronous capture - either edge Generate IRQ Edge
Documentation for how to program the Nios to do what you want can be found here...
You're so kind, thank you very much!
Hi,
I don't know but i would recommend you a very good place where you can post your question:
Regards.
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