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Altera_Forum
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13 years ago

High-Z in the Cyclone family

Hello, In my design of Cyclone IV, when I define an output in High-Z state and at the same time I pull this output to VCC/GND with a small resistor of ,say, 100ohm. Will this action somehow d...
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Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

will not be damaged, even if you connect the high-z pin directly to power(io) or ground.

high-z is often used as an input state for a bidir pins.