Michele Castellana

Nowadays there are many open source tools that are able to simulate either VHDL or (System)Verilog but none of them has the goal to address the problem of a mixed language simulation, that is, a simulation that involves more than one language at a time. In fact, people can not use multiple hardware-description languages in a design unless they rely on a proprietary solution.

After an introduction about compilers and simulators, the focus will move to review potential problems and solutions for the design and the implementation of an event-based digital mixed-language simulator.