G PHYSICS
G06 COMPUTING; CALCULATING OR COUNTING
G06F ELECTRIC DIGITAL DATA PROCESSING
G06F11/00 Error detection; Error correction; Monitoring
G06F11/07 Responding to the occurrence of a fault, e.g. fault tolerance
G06F11/16 Error detection or correction of the data by redundancy in hardware
G06F11/18 using passive fault-masking of the redundant circuits