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Hybrid Hardening Approach for a Fault-Tolerant RISC-V System-on-Chip
Acte de colloque   Open Access

Hybrid Hardening Approach for a Fault-Tolerant RISC-V System-on-Chip

Douglas Almeida dos Santos, Pablo M. Aviles, André Martins Pio de Mattos, Mario García Valderas, Luis Entrena, Almudena Lindoso et Luigi Dilillo
RADECS 2023 - 23rd European Conference on Radiation and Its Effects on Components and Systems (Toulouse, France, 25/09/2023–29/09/2023)

Résumé

Checkpoint Fault Tolerance Neutron Radiation RISC-V Rollback Soft Error
We propose fault tolerance strategies applied to a soft-core RISC-V-based System-on-Chip. Notably, we investigate the effectiveness of a multilayer hardening strategy, which combines software recoverability and hardware redundancy. As validation, a neutron irradiation campaign was performed.

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