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4value
Is a keyword that specifies four state simulation for the signals in
the modules in the list of module identifiers. Enclosed in curly
braces: { }
tree
Is a keyword that specifies four state simulation applies to the
signals in all instances of the modules in the list and also apply to
the signals in all module instances hierarchically under these
module instances.
depth
Is an integer that specifies how far down the module hierarchy,
from the specified modules, you want to apply four state
simulation. You can specify a negative value. A negative value
specifies descending to the leaf level and counting up levels of
the hierarchy to apply four state simulation. This specification is
optional. Enclose this specification in parentheses: ()
Unlike using the configuration file to specify the optimizations of
Radiant technology, you cannot use the configuration file to specify
four state simulation for the following:
•
specific module instances specified by their hierarchical name
•
specific signals also specified by their hierarchical name
You can use the configuration file to specify both Radiant technology
optimizations and two or four state simulation to modules.
Two State Simulation
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