Since its first release the system level language SystemC had a significant impact on various areas in VLSI-CAD. One remarkable benefit of SystemC lies in the of abstraction levels beyond RTL. But being able to implement complex System-on-Chip (SoC) designs in SystemC raises the necessity of new techniques to support debugging, system exploration, and verification. We present an integrated debugging environment that facilitates designers in simulating, debugging, and visualizing their SystemC models combining high-level debugging with visualization features 1 . Our work mainly focuses on developing an easy to handle interface which supports debugging and system exploration of SystemC designs.