RESET pin on NIOS II processor

May 02, 2006 1 Replies

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alessandro.strazzero 20 years ago

Hi all,

I have a problem driving the RESET pin on a NIOS II processor. I expect that when I pull LOW this pin, the NIOS II processor makes a reset. But this is not true, instead it reaches an unstable condition.

Obviously, I make something of wrong, but where ? Do you have experienced my same situation ?

Best Regards

/Alessandro

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radarman 20 years ago

I can't say for the NIOS, but most of Altera's megawizard functions use an active-high clear, not an active-low. I would suggest inverting (or removing inversion from) the signal, and see if it works properly.

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