On chip redundant system reset for out of context functional safety SoC
US10050617B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Dec 22, 2016 |
| Grant date | Aug 14, 2018 |
| Priority date | — |
| Expiry date | Dec 22, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03B5/32
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A functional safety Power on Reset system requires implementing voltage detectors and supervisory functions in a complex SOC. These features are implemented within the SOC without external components. A plurality of voltage monitoring stages is implemented to ensure redundancy.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.