Fault Resistant 8-Bit Vedic Multiplier Using Repairable Logic

摘要

In the present scenario with the high frequency use of arithmetic and logic units in significant applications like data transmission, data processing and many, accuracy plays a crucial role. Hence fault resistant circuits have been recent topic of research. This paper comes under the similar journal producing a fault resistant 8 Bit Vedic Multiplier that is build using fault resistant logic gates. At any case the output of this circuit is completely reliable as it avoids the maximum possible soft faults. In the presence of fault, repair signal is introduced to provide the truthful output. This is achieved at a cost of hardware duplication but the delay i.e the critical path remains same as that of the conventional circuit without fault tolerant or repair circuitry.