ERROR FILTERING IN FAULT TOLERANT COMPUTING SYSTEMS

摘要

A system for tolerating a single event fault in an electronic circuit is disclosed. The system includes a main processor, a fault detection processor responsive to the main processor, the fault detection processor further comprising a voter logic circuit, three or more logic devices responsive to the fault detection processor, each output of the three or more logic devices passing through the voter logic circuit, and a programmable error filter. An output of the voter logic circuit is coupled to the programmable error filter.