ADVance MS is a language-neutral, mixed-signal simulator that enables , e0 `8 Mentor's analog/mixed-signal verification tools offer a language-neutral verification environment for complex analog/mixed-signal System-on-Chip designs. Questa ADMS combines four high performance simulation engines in one efficient tool: Eldo® for general purpose analog simulations, Questa for digital simulations, ADiT™ for fast transistor-level simulations and Eldo RF for radio frequency simulations. These technologies enable top-down design and bottom-up verification of multi-million gate AMS SoC designs.