FIDES: A multi-core platform to enhance robustness of embedded systems

High-end embedded systems, such as digital home appliances, mobile phones and automotive information systems, are likely to require a mechanism to extend system functions by adding software after shipment. This paper reports an asymmetric multi-core platform, known as FIDES, which enhances robustness of such embedded systems. The FIDES platform is based on multi-core technology and features high performance with low power consumption. Moreover, the platform helps improve system reliability by separately executing basic functions (e.g., pre-installed applications) and additional functions (e.g., downloaded applications) on different processors.