Control apparatus
US7870429B2 · kind B2 · utility
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10References
8Claims
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Key dates
| Filing date | Jun 18, 2008 |
| Grant date | Jan 11, 2011 |
| Priority date | — |
| Expiry date | Apr 22, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F11/2236
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
For a control apparatus to be boundary scan testable even when running, including processor cores in an operator to be capable of self-repairing a troubling part, an operator (2) has processor cores (2a, 2b) connected to a boundary scan bus (12), and adapted to mutually diagnose opponent processor cores for troubles, by boundary scan testing each other in a time-dividing manner.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.