JPS6412352A - Document processor - Google Patents
Document processorInfo
- Publication number
- JPS6412352A JPS6412352A JP62168158A JP16815887A JPS6412352A JP S6412352 A JPS6412352 A JP S6412352A JP 62168158 A JP62168158 A JP 62168158A JP 16815887 A JP16815887 A JP 16815887A JP S6412352 A JPS6412352 A JP S6412352A
- Authority
- JP
- Japan
- Prior art keywords
- volatile memory
- backup battery
- power
- data
- holding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Landscapes
- Document Processing Apparatus (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
Abstract
PURPOSE:To suppress power consumption in a backup battery provided in a main body, by selecting the application of the backup of data in a volatile memory at the time of disconnecting a power source. CONSTITUTION:When the storage and holding of the data in the volatile memory is selected by a selection means, a switching means is switched so as to supply the power of the backup battery from a power supplying circuit to the volatile memory. Also, when no storage and holding of the data in the volatile memory is selected by the selection means, the switching means is switched so as not to supply the power of the backup battery from the power supplying circuit to the volatile memory. As a result, the power consumption in the backup battery can be reduced, and the data storing and holding time of the backup battery can be extended.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62168158A JPS6412352A (en) | 1987-07-06 | 1987-07-06 | Document processor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62168158A JPS6412352A (en) | 1987-07-06 | 1987-07-06 | Document processor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6412352A true JPS6412352A (en) | 1989-01-17 |
Family
ID=15862886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62168158A Pending JPS6412352A (en) | 1987-07-06 | 1987-07-06 | Document processor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6412352A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100346099C (en) * | 2002-10-04 | 2007-10-31 | 松下电器产业株式会社 | Break valve and break valve assembly with the break valve |
-
1987
- 1987-07-06 JP JP62168158A patent/JPS6412352A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100346099C (en) * | 2002-10-04 | 2007-10-31 | 松下电器产业株式会社 | Break valve and break valve assembly with the break valve |
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