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Altera_Forum
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18 years ago

Few simulation problems with Quartus II 7.1 SP1

I have two problems with simulation in QUARTUS II software. Firstly, i have problem with simulation time. I can set maximum simulation time to 1 us. How can I change it to simulate my design in longe...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

You're right. In FFT simulation output is undefined (X) . I don't know why. Simulation shows warning that come outputs can not be shown, cause registers have been synthesized away. But all inputs and outputs are used in design.