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Michael-C's avatar
Michael-C
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2 years ago

Nios-II Resets with PIO command

I am developing an application using the Nios-II embedded CPU. It utilizes multiple PIO ports, configured as inputs and outputs. I have one in particular that is being very troublesome. Everytime I w...
Nios Cpu
Michael-C's avatar
Michael-C
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2 years ago

I have tested the GPIO with the series resister removed, when tri-state it floats around 0.8V. When it drive a logic low, it sets the voltage to 0.0V