About the reason why the simulation waveform of modelsim does not change

When using modelsim to simulate the counter, the waveform does not change. The reason is that the counter is set too large when the simulation file is written, and the simulation time is not set for a long time. As a result, the program stops before the counter reaches the maximum value, resulting in no change in the waveform.

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Origin blog.csdn.net/weixin_49574391/article/details/131864130