Search Results

In the past few years, the demands for more complex system development and the ever-increasing requirement for hardware and software improvements have increased the need for a virtual embedded system where the hardware, microcontroller and software co-exist at the simulation level. This paper discusses the implementation of an approach that allows the full simulation of the embedded system. In the scope of this paper the definition of an embedded system refers to the electro-mechanical plant, the microcontroller, the peripherals and the software. The sensors and actuators are developed with a conservative type simulator such as Saber from Synopsys. The microcontroller and the attached peripherals are developed and modeled with the Comet environment from VaST. The microcontroller simulator is instruction cycle accurate. We are describing an innovative concept that will allow co-simulation between the two simulators.