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JKynd's avatar
JKynd
Icon for New Contributor rankNew Contributor
7 years ago

I have a little problem with State Machine waveform Simulation using Quartus software.

I am trying to simulate a state Machine wave form using Quartus. I keep getting the letter U when inserting fstate in the wave form as showing in the picture below. I'm suppose to get undefined, so I...
Vicky1's avatar
Vicky1
Icon for Regular Contributor rankRegular Contributor
7 years ago

Hi,

Thanks for the design file.

I tried to replicate the issue & I observed the same behavior.

I think, Quartus may represents the signals for inputs, outputs & states only & I am not sure about this.

Regards,

Vikas