SafeTpack provides functional security by managing the complex LBIST and other security features of AURIX.
SafeTpack provides additional safety functions such as program flow monitoring (to ensure that all safety-related codes have been executed) or cyclic control of peripheral devices.
It coordinates the execution of startup and cycle tests to ensure proper operation of the CPU and internal buses. It also manages the watchdog system and an optional combined watchdog and power controller (eg TLF3558).
SafeTpack's modular system makes it easy to customise and supplement individual functions. SafeTpack can be used with or without AUTOSAR.