Research
Reliable Computing Systems for Space
Objective of the research is the definition of re-configurable
systems based on SRAM-based FPGAs. Topics of interest are:
Definition of novel techniques for fault detection and tolerance in FPGAs,
in particular addressing radiation-induced faults (SEU - Single Event Effects).
Radiation ground testing, to validate structural
and behavioral models of the components as well as SEU mitigation techniques
specific for these devices.
Fault injection, to simulate SEUs in an FPGA. We have designed and
implemented a tool (h/w and s/w), based on device reconfiguration.
Computing Architectures
The research follows two main guidelines. On one hand, we are investigating the possibility of novel computational models suitable to emerging nano-technologies. On the other, we are working on the definition of proper conceptual and design tools that well match the ever growing integration density of FPGA devices. As an example, an architectures based on a network of fine-grain self-checking automata is currently being studied.
The research activity is performed in close cooparation with the COSY Space Research Group of the INAF-IASF in Milan.
