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Altera_Forum
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14 years ago

Gate level Simulation passes but design fails on target borad

Hello, I am implementing a filter (2nd order) in Quartus Stratix II device running at 500KHz. I simulated the design using ModelSim. My Target hardware consists of stratix II device. Input...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

Before you move to timing issues, you must realize your filter attenautes by .9991, almost nothing. So if you are happy with simulation then there is something wrong in your implementation.