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Tcl 2002 – Realizing Windows Look & Feel with Tk
Verification / Debug Tool
§Hardware Description Language Simulator
§Software IDE/debugger like interface
ModelSim is much like a software debugger.  It displays source code, data values, call stack. And, because of the concurrent nature of hardware simulation, there are time/value pair histories to display.  This leads to a complex, multi-dimensioned set of views.