Imaging apparatus with multiple timing-adjusting parts
US8018503B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 15, 2008 |
| Grant date | Sep 13, 2011 |
| Priority date | — |
| Expiry date | Nov 1, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N23/617
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An imaging apparatus includes a nonvolatile memory storing multiple kinds of parameters, a volatile memory storing temporarily the parameters read out from the nonvolatile memory, a processing part executing a processing using the parameters stored in the volatile memory and a data controlling part reading out the parameters from the nonvolatile memory according to a provided clock and transferring the parameters to the volatile memory, and the imaging apparatus includes a first timing-adjusting part outputting a first clock for reading out a part of the multiple kinds of parameters stored in the nonvolatile memory to the data controlling part, when the imaging apparatus is powered on, and a second timing-adjusting part outputting a second clock for reading out another part of the multiple kinds of parameters stored in the nonvolatile memory to the data controlling part, while the imaging apparatus is preparing for image shooting.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.