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Altera_Forum
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11 years ago

Problem simulating design with LPM_FF with ModelSim/Altera, works OK with QSim

Hello, I have a problem simulating LPM_FF megafunction, I have created a project with a bdf file, containing just LPM_FF, placed pins on all inputs/outputs, set LPM_WIDTH to 4, compiled the pro...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

Are you input and output pins actually connected to the block? move them away from the LPM_FF in the schematic and see if there are wires joining the pins - its happened to me in the past (another reason schematics are best avoided).