Methods and apparatus to implement a boundary scan for shared analog and digital pins
US12130329B2 · kind B2 · utility
0Cited by
7References
20Claims
0Family size
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Key dates
| Filing date | Feb 28, 2023 |
| Grant date | Oct 29, 2024 |
| Priority date | — |
| Expiry date | Feb 28, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R31/318536
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An example apparatus includes a buffer configured to, when enabled: obtain an input voltage; and provide the input voltage to a first boundary cell; and a second boundary cell configured to, when the apparatus is used in analog mode and a boundary scan occurs disable the buffer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.