ELECTRONIC DEVICE AND INFORMATION PROCESSING SYSTEM

Title:

ELECTRONIC DEVICE AND INFORMATION PROCESSING SYSTEM

Document Type and Number:

WIPO Patent Application WO/2015/029869

Kind Code:

A1

Abstract:

　In order to provide a technique capable of increasing power-saving effects by making it possible to keep unnecessary CPUs, etc., from being started up, the present invention controls a power source relay (14A) so that, while a first CPU (11A) is loading a common startup program (16) from a startup ROM (13) via a bus (15), power is not supplied from a power source (12) to a second CPU (11B), thereby preventing the second CPU (11B) from accessing the program (16) of the startup ROM (13).

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Inventors:

USHIFUSA HIROYUKI (JP)
YODA HISASHI (JP)
SANO DAISUKE (JP)
AKIBA HIROTAKA (JP)
OKADA YASUHIKO (JP)
TAWARA KEIICHIRO (JP)
KOWATARI OSAMU (JP)
MACHIDA TAKASHI (JP)

Application Number:

PCT/JP2014/071883

Publication Date:

March 05, 2015

Filing Date:

August 21, 2014

Export Citation:

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Assignee:

OLYMPUS MEDICAL SYSTEMS CORP (JP)

International Classes:

G06F9/445; A61B1/00; G06F1/32; G06F3/12

Foreign References:

JP2013050863A	2013-03-14
JP2003099159A	2003-04-04
JPH08112258A	1996-05-07
JPS5990159A	1984-05-24
US6400717B1	2002-06-04

Attorney, Agent or Firm:

OSUGA, Yoshiyuki (JP)
Yoshiyuki Osuge (JP)

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