FAULT-TOLERANT BOARD MICROPROCESSOR SYSTEM, ALARM TIMER SERVICE, METHOD FOR OPERATIONS OF FAULT-TOLERANT MICROPROCESSOR SYSTEM Russian patent published in 1999 - IPC

FIELD: computer engineering, in particular, fault-tolerant board systems for aerospace, nuclear and other industries which require safe and reliable equipment. SUBSTANCE: device has microprocessor, instruction memory unit, address code decoder, counter, alarm timer service, register, address lock register, address high-bit decoder. Instruction memory unit is designed as N instruction memory chips. Main storage memory unit is designed as M storage memory chips. EFFECT: increased reliability of operations in conditions of ionizing radiation and flows of charged particles in extremely hazard conditions (for example, space). 3 cl, 2 dwg