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ymiler's avatar
ymiler
Icon for Contributor rankContributor
4 years ago

constraints

Hi I have an issue about constraints in Quartus : Its regarding the follow constraint : set_instance_assignment -name FAST_OUTPUT_ENABLE_REGISTER ON -to * -entity <entity name> I have 2 ...
ShengN_altera's avatar
ShengN_altera
Icon for Super Contributor rankSuper Contributor
4 years ago

Hi Yishay,

There is nothing wrong with your code and settings in .qsf file. The .qsf file is just a setting file generated by Quartus so nothing will affect simulation if you make changes to .qsf file because that file is internally generated by Quartus. I try to simulate your code with modelsim and your code seems to work fine.

Just you have to zoom out a bit because you got a big counter.

Thanks,

Best regards,
Sheng