Method for interface initialization using bus turn-around
US11048659B2 · kind B2 · utility
1Cited by
2References
15Claims
0Family size
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Key dates
| Filing date | Jan 22, 2019 |
| Grant date | Jun 29, 2021 |
| Priority date | — |
| Expiry date | Jan 22, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D10/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An example method for initializing an interface includes driving a low voltage signal on data lanes and clock lanes. The method further includes performing a reset sequence and an initialization of a link configuration register. The method also includes driving a high voltage signal to the clock lanes and the data lanes. The method further includes driving a bus turn-around (BTA) sequence on the data lanes. The method also includes detecting that the BTA is acknowledged by a host controller.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.