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999timur999's avatar
999timur999
Icon for New Contributor rankNew Contributor
4 years ago

# ** Error (suppressible): (vsim-3601) Iteration limit 5000 reached at time 90 ns.

my project suddenly gave an error [[ # ** Error (suppressible): (vsim-3601) Iteration limit 5000 reached at time 90 ns. ]] after i added the values on the first input (B) But when at input B=0 ...
Nurina's avatar
Nurina
Icon for Regular Contributor rankRegular Contributor
4 years ago

Hi,


I think you should have flip flops in your design. Many of your inputs depend on the outputs so this might be the cause of it.


Regards,

Nurina


999timur999's avatar
999timur999
Icon for New Contributor rankNew Contributor
4 years ago

But i have the same scheme in Quartus II 4.0 and simulation is alright.