Problems with using modelsim

谷怂怂

Problems with using modelsim [Copy link]

I found that when using modelsim simulation, if there is an always block without a sensitive signal list in the project to be tested and the testbench, or there is an always block without a delay in the testbench, the simulation will get stuck after runall. It takes a long time to break after clicking break. After breaking, the simulation basically stops at the problematic always block. Is this normal?

郝旭帅

If you post the code, it seems that there is feedback in your combinational logic, which causes modelsim to lock up.