Cobham Gaisler provides high-performance behavioral simulators of the LEON and ERC32 processors. The simulators are developed for near real time performance and accurate behavior. Using the simulators, it is possible to develop and debug target applications before the real hardware is available, thereby shortening the product development cycle.
TSIM3 is currently being developed introducing new functionality such as multi-core models for GR740/GR712RC, Tcl frontend for easier automation, new IO models and improved APIs, GDB-8 support, and so on while still maintaining functionality and the accuracy profile of TSIM2 allowing efficient SW V&V development. As steps in the TSIM3 release plan, the TSIM3 GR716 beta and the TSIM3 LEON3 beta has been released. The TSIM3 LEON3 beta simulates multi-core GR712RC, GR716, UT699, UT699E , UT700 and a generic configurable LEON3. Please check this page again for future updates.