Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Fault-tolerant computing technique
|
| gptkbp:alternativeTo |
Triple Modular Redundancy (TMR)
|
| gptkbp:architecture |
Two identical processor cores
|
| gptkbp:benefit |
High reliability
Real-time error detection |
| gptkbp:errorDetection |
Comparator checks outputs of both cores
|
| gptkbp:errorResponse |
System triggers fault response on mismatch
|
| https://www.w3.org/2000/01/rdf-schema#label |
Dual Core Lock-Step (DCLS)
|
| gptkbp:limitation |
Increased hardware cost
Increased power consumption |
| gptkbp:operator |
Cores execute same instructions simultaneously
|
| gptkbp:purpose |
Fault tolerance
Error detection |
| gptkbp:relatedStandard |
gptkb:ISO_26262
|
| gptkbp:relatedTo |
Lockstep (computing)
|
| gptkbp:usedIn |
Industrial automation
Automotive electronics Safety-critical systems Aerospace systems |
| gptkbp:bfsParent |
gptkb:Cortex-A78AE
|
| gptkbp:bfsLayer |
7
|