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ModelSim & simulating Stratix PLL

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michland

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altpll modelsim

I'm confused...

I've instantiated altpll megafunction as an Stratix's Enchanced PLL and simulate it in Quartus. All ok.

After that I generate .vho file and try MSim 5.7c.
But in MSim 5.7c simulation PLL isn't locked. It doesn't work.

Is there anybody who successfully simulate Stratix PLL with ModelSim?
Where is obstacle?
 

dorud72

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simulating altpll in modelsim

Maybe some process was missing.
You must set timescale to ps ( not ns ) if you generated the .vho
with default option.

##########################################

michland said:
I'm confused...

I've instantiated altpll megafunction as an Stratix's Enchanced PLL and simulate it in qu@rtus. All ok.

After that I generate .vho file and try MSim 5.7c.
But in MSim 5.7c simulation PLL isn't locked. It doesn't work.

Is there anybody who successfully simulate Stratix PLL with ModelSim?
Where is obstacle?
 

michland

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simulating a pll

dorud72 said:
You must set timescale to ps ( not ns ) if you generated the .vho with default option.

Yes, it was really so. Thanks.
 

bagane

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modelsim stratix

wait for the newest QuartusII 3.0!
 

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