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TL32 Datasheet, PDF (3/31 Pages) List of Unclassifed Manufacturers – Real Time System Testing MIT 16.070 Lecture 32
Fault Tolerance
What does it mean for a system to be fault tolerant?
The system can operate (although performance may be degraded) in
the presence of a software or a hardware failure.
How do you design a fault tolerant system?
• Incorporate exception handling to tolerate missed deadlines or work
around error conditions
• Design fault tolerant or redundant hardware or software into the
system
Ask yourself questions…how can the system fail?
hperry
5/4/01