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yashwanth24's avatar
yashwanth24
Icon for New Contributor rankNew Contributor
3 years ago

Does GPIO output of DE0 nano depend on the load impedance

I am interfacing a NOT gate 7404 IC to GPIO of DE0 nano . Output of GPIO is driving the input of NOT gate. Will the input impedance of NOT gate have any effect on the transmitting value at the GPIO ...
Farabi_Altera's avatar
Farabi_Altera
Icon for Regular Contributor rankRegular Contributor
3 years ago

Hello,


Please make sure the single-end IO standard/voltage level of the IC is same as GPIO.


regards,

Farabi