Functional Safety is a mandatory requirement for different industry sectors, like automotive, aeronautics and aerospace. It requires a system to be able to detect an error, which can be systematic, human-driven or caused by operational and environmental stress, and recover the correct functionality of the system. Functional safety prioritizes the health of humans interacting with the system in a direct or indirect way. Chip designers and companies, working for the development of products in these sectors, are thus required to achieve different compliance levels, which are specified by industry-specific standards. As an example, for the automotive domain, the ISO 26262 standard is used, which provides four different compliance level.