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FUNCTIONAL SAFETY PROCESSING IN SOC DEVICE

IP.com Disclosure Number: IPCOM000258301D
Publication Date: 2019-Apr-29

Publishing Venue

The IP.com Prior Art Database

Related People

Authors:
Kohvakka Mikko Havanto Petri

Abstract

The disclosure is related to functional safety processing in System-on-Chip (SoC) device. A solution is suggested in which functional safety processing is performed in SoC device without safety certified processor cores using redundant asymmetric processing approach. The functional safety processing can be performed using two different types of processor cores, which can execute the same safety functions and store the results to a shared memory, and a comparator unit that can monitor the results of the cores.