Image communication apparatus, operating method, and storage medium with power saving mode
US9264565B2 · kind B2 · utility
0Cited by
7References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 21, 2014 |
| Grant date | Feb 16, 2016 |
| Priority date | — |
| Expiry date | Oct 21, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2201/0094
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
There is provided with an image communication apparatus. A serial interface transfers data between a master and a slave. The master supplies a clock signal to the slave. An oscillation generator generates a clock signal. A switch selects, and supplies to the slave, either the clock signal output from the oscillation generator or the clock signal from the master. A controller stops an operation of the master and controls the switch such that the clock signal output from the oscillation generator is supplied to the slave, upon transition to a power saving mode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.