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Altera_Forum's avatar
Altera_Forum
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9 years ago

Unreliable D-FLOP

I've created a basic D-FLOP with a MAX3000 device. The FF clock input is driven by a debounced switch and the CPLD has an external reset chip and the FF reset input is mapped to the GCLR pin. When I ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
9 years ago

I would also add a 100 ohm or so series resistor to the switch, to avoid possible oscillations and increase switch lifetime.