Title :
Fault Tolerant ALU System
Author :
Majumdar, Ayon ; Nayyar, Sahil ; Sengar, Jitendra Singh
Abstract :
This paper presents the design of FAULT TOLERANT ALU SYSTEM by using Triple Modular Redundancy. ALU is a critical component of microprocessor and is the core component of central processing unit. Therefore, it is necessary for making the ALU to be fault tolerant. The use of voting logic and disagreement detector has been implied in making the ALU system to be fault tolerant. The source code for the following was developed in VerilogHDL. The software used was XilinxISE.
Keywords :
digital arithmetic; fault tolerant computing; hardware description languages; microprocessor chips; source coding; TMR; VerilogHDL; XilinxISE; central processing unit; disagreement detector; fault tolerant ALU system; microprocessor; triple modular redundancy; voting logic; Circuit faults; Fault tolerant systems; Hardware; Maintenance engineering; Redundancy; Tunneling magnetoresistance; ALU; TMR; fault tolerance; redundancy; voting logic;
Conference_Titel :
Computing Sciences (ICCS), 2012 International Conference on
Conference_Location :
Phagwara
Print_ISBN :
978-1-4673-2647-6
DOI :
10.1109/ICCS.2012.36
