IEEE Transactions on Device and Materials Reliability · 2005 · 93 citations · 5 references
EngineeringComputer EngineeringComputer SystemsFault ToleranceFault-tolerant ComputingFault-tolerant SystemsDevice ReliabilityError DetectionError HandlingFault DetectionHardware Fault ToleranceReliable System DesignFault Tolerance MechanismsFault-tolerant ArchitectureFirmware ArchitectureHardware Fault DetectionSoft Error DetectionSoft Error MitigationSoft ErrorsSystem Reliability
Soft errors in logic are becoming more significant in the design of computer systems due to increased sensitivities of latches and combinatorial logic and the increased number of transistors on a chip. At the same time, users of computer systems continue to expect higher levels of system reliability. Therefore, the investment in hardware and firmware software mitigation is likely to continue to rise. The IBM eServer z990 system is designed to detect and recover from myriad instances of soft and permanent errors. The error detection and recovery within the z990 processors and the "nest" chips is described with respect to the system level protection against soft errors.
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RAS strategy for IBM S/390 G5 and G6
M. Mueller, L. C. Alves, Wieland Fischer et al. · IBM Journal of Research and Development · 1999 · 49 citations
G4: a fault-tolerant CMOS mainframe
Lisa Spainhower, T. A. Gregg · 2002 · 28 citations
Engineering, Computer Engineering, Electrical Engineering +16
P. R. Turgeon, P. Mak, Mike Blake et al. · IBM Journal of Research and Development · 1999 · 13 citations