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Altera_Forum
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8 years ago

Strange behavior on pin assignment

I started a small project and observed a strange behavior when assigning GPIO pins , some get assigned and some don't. I don't get any errors , only a warning "no exact pin location assignment" , I...
Altera_Forum's avatar
Altera_Forum
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8 years ago

Critical Warning (169085): No exact pin location assignment(s) for 3 pins of 21 total pins

Info (169086): Pin GPIO_11 not assigned to an exact location on the device

Info (169086): Pin GPIO_10 not assigned to an exact location on the device

Info (169086): Pin GPIO_12 not assigned to an exact location on the device

The rest of the pins that are not related to GPIO where assigned.