This product is a simulator debugger which allows you to run and evaluate your application program without any target hardware. It provides a source-level-debugging environment with abundant break features and advanced functions such as coverage measurement and virtual interrupts. In addition, its user friendly interface and multi-window (overlappable) will offer stress-free debugging environment. This debugger also allows you to customize with a programming tool such as Microsoft Visual C++ or Visual Basic (the PDSDK COM kit required). For example, you can create a user-defined window and interface between the debugger and other COM-compliant applications.