Embedded cyber-physical systems (CPS) are commonly built upon heterogeneous digital and analog integrated circuits, including sensors and ac-tuators. Less common is their deployment on parallel , NoC based designs based on general purpose processor cores of a Multi-processor System-on-chip (MPSoC). Application code has to be run on the MPSoC for the digital part, and interact with the analog sensors. We recently proposed a major extension to the design and exploration tool named TTool, now allowing the design of CPS on a high level of abstraction and the generation of cycle-bit accurate simulations. We explore the scalability of our approach with an automotive case study.