Serial peripheral interface round robin mode system and apparatus
US10725959B2 · kind B2 · utility
0Cited by
5References
21Claims
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Key dates
| Filing date | Mar 11, 2019 |
| Grant date | Jul 28, 2020 |
| Priority date | — |
| Expiry date | Mar 11, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05B2219/2237
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
SPI Round Robin Mode for Single-Cycle MUX Channel Sequencing. SPI round robin mode is an SPI mode applicable for MUX devices control. It allows the MUX output to connect to the next input channel sequentially in just one clock cycle. Configurations can be made such as: clock edge to use (rising/falling), ascending/descending channel sequence, and enabling/disabling the channels to go through. The device supersedes an ADC with built in sequencing and is applicable to multiplexing, switching, instrumentation, process control and isolation application—while retaining SPI device control and operation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.