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EGrub's avatar
EGrub
Icon for Occasional Contributor rankOccasional Contributor
7 years ago

BUG in simulation library for dcfifo_mixed_widths with Modelsim

If a dcfifo_mixed_widths is used (because I need the mixed width) but write and read side getting the same clock signal then simulation fails. With the read request signal the output changes immedia...
AndyN's avatar
AndyN
Icon for Occasional Contributor rankOccasional Contributor
7 years ago

Do you have the intended_device_family parameter set to something other than default? For some reason, the simulation models for the fifos seem to do strange things otherwise...

Hope that helps,

Andy