描述

解决方案

There is a known issue in ModelSim 6.6c that is scheduled to be fixed in ModelSim 6.6e. 

This issue can be worked around in ModelSim 6.6c in the following ways:

• When all the signals are dumped in the waveform (add list -r *)
• When all signals are logged by the simulator without displaying any extra signals in the waveform window (add log -r *)