Mirabilis Design is a systems engineering solution provider for performance analysis, power estimation and architecture exploration of electronics and real-time software. The company's primary product, VisualSim, is used for performance, functionality and power exploration of IC, SoC, FPGA, boards and real-time software. Models are constructed in a graphical block diagram editor using parameterized modeling blocks provided in VisualSim, Third-Party IP in SystemC or C, and custom Java/C/C++/Script and SystemC. Multi-levels of abstraction including traffic, queuing, performance (untimed and timed), transaction-level and cycle-accurate are supported in a single model.