General Description: When ngdanno is run with the -module option and no NGM file, the resulting module level simulation model's internal signal and instance names all have the module instance name as a prefix.
For example, if the top level design has a module called "a" containing an instance (or internal signal) called "b", then the model will contain an instance named "a/b/" instead of simply "b". This will complicate any attempt to probe states within the module during design debugging.
解决方案
This problem will be fixed in the first 3.1i quarterly release, currently scheduled for August, 2000.