Device including single wire interface and data processing system including the same
US9882711B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 15, 2017 |
| Grant date | Jan 30, 2018 |
| Priority date | — |
| Expiry date | Aug 15, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D10/00
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A data processing system includes a master device and a slave device. The master device includes a first single pad, a first control circuit, a first frame generator configured, and a first processing circuit. The slave device includes a second single pad, a second control circuit, a second frame generator, and a second processing circuit. A clock source is configured to provide a clock signal to the master device and the slave device. The master device communicates with the slave device through a single wire, the single wire being connected between the first single pad and the second single pad, wherein the single wire is bidirectional. A first frame is transmitted from the master device to the slave device, and a second frame is transmitted from the slave device to the master device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.