JPH0436651U - - Google Patents

Info

Publication number
JPH0436651U
JPH0436651U JP7605290U JP7605290U JPH0436651U JP H0436651 U JPH0436651 U JP H0436651U JP 7605290 U JP7605290 U JP 7605290U JP 7605290 U JP7605290 U JP 7605290U JP H0436651 U JPH0436651 U JP H0436651U
Authority
JP
Japan
Prior art keywords
backup
selection memory
document data
memory
processing device
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
Application number
JP7605290U
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP7605290U priority Critical patent/JPH0436651U/ja
Publication of JPH0436651U publication Critical patent/JPH0436651U/ja
Pending legal-status Critical Current

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  • Techniques For Improving Reliability Of Storages (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例に係る構成を示すブ
ロツク図、第２図は従来のメモリバツクアツプ回
路の構成を示すブロツク図である。 １１，２２……随時バツクアツプメモリ、１２
，２１……動作メモリ、１３，２６……バツクア
ツプ用電源、１４，２４……システム動作用電源
、１５，２５……電源スイツチ１５、２３……バ
ツクアツプ選択メモリ、３１……制御回路。

Claims (1)

  1. 【実用新案登録請求の範囲】 文書データ処理装置で作成された文書データを
    記憶するバツクアツプ選択メモリと、 バツクアツプ用電源と、 上記文書データ処理装置の電源オフ時に上記バ
    ツクアツプ選択メモリに記憶されているデータの
    有無に対応して上記バツクアツプ用電源から上記
    バツクアツプ選択メモリへの電力供給をオン／オ
    フ制御する制御手段と を具備したことを特徴とするメモリバツクアツプ
    回路。
JP7605290U 1990-07-19 1990-07-19 Pending JPH0436651U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7605290U JPH0436651U (ja) 1990-07-19 1990-07-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7605290U JPH0436651U (ja) 1990-07-19 1990-07-19

Publications (1)

Publication Number Publication Date
JPH0436651U true JPH0436651U (ja) 1992-03-27

Family

ID=31617175

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7605290U Pending JPH0436651U (ja) 1990-07-19 1990-07-19

Country Status (1)

Country Link
JP (1) JPH0436651U (ja)

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