which software application by Synopsys has a feature/module called RSOFT_BSIM? What is RSOFT_BSIM

The software application by Synopsys that includes the feature/module called RSOFT_BSIM is **HSPICE**. **RSOFT_BSIM** refers to a specific model within HSPICE, which is used for the simulation of semiconductor devices. It stands for **Ray-Specific Optimized Process (BSIM)** and is typically utilized for modeling the behavior of MOSFETs (Metal-Oxide-Semiconductor Field-Effect Transistors) and other semiconductor devices. The RSOFT_BSIM model is focused on providing accurate and efficient simulation capabilities for advanced semiconductor technologies, which is crucial for designers working on integrated circuits and other electronic components. HSPICE, being a highly regarded tool for circuit simulation, leverages such models to help engineers predict how their designs will perform under various conditions, thereby aiding in the optimization of electronic designs.