Title:
ファームウェア組み込み装置、制御方法、プログラム
Document Type and Number:
Japanese Patent JP7058984
Kind Code:
B2
Abstract:
An object of the present invention is to reduce a time taken for updating of firmware data using unrecoverable data in an apparatus having a plurality of nonvolatile memories. The present invention is an apparatus having a plurality of nonvolatile memories, the apparatus including: an acquisition unit configured to acquire firmware updating data for updating firmware data saved in each of the plurality of nonvolatile memories; and a control unit configured to perform control so as to perform in parallel updating of the firmware data saved in a first nonvolatile memory by unrecoverable data included in the acquired firmware updating data and updating of the firmware data saved in a second nonvolatile memory by the unrecoverable data.
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Inventors:
Yasuhiro Iwatate
Application Number:
JP2017222817A
Publication Date:
April 25, 2022
Filing Date:
November 20, 2017
Export Citation:
Assignee:
Canon Inc
International Classes:
G06F8/65; G06F3/12
Domestic Patent References:
| JP2007114943A | ||||
| JP2013142914A | ||||
| JP2012181578A | ||||
| JP2015022681A | ||||
| JP2012073862A | ||||
| JP2013232100A | ||||
| JP2008197933A |
Foreign References:
| WO2017103971A1 |
Attorney, Agent or Firm:
Patent Business Corporation Tani / Abe Patent Office
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