JPS62125958U - - Google Patents

Info

Publication number
JPS62125958U
JPS62125958U JP1059986U JP1059986U JPS62125958U JP S62125958 U JPS62125958 U JP S62125958U JP 1059986 U JP1059986 U JP 1059986U JP 1059986 U JP1059986 U JP 1059986U JP S62125958 U JPS62125958 U JP S62125958U
Authority
JP
Japan
Prior art keywords
memory
battery
storage means
stores data
line
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
JP1059986U
Other languages
Japanese (ja)
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 JP1059986U priority Critical patent/JPS62125958U/ja
Publication of JPS62125958U publication Critical patent/JPS62125958U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の実施例の回路構成図、第２図
は本考案のさらに詳細な回路図である。 ３２……ラツチ、Ｔｒ……トランジスタ、Ｂ…
…電池。 FIG. 1 is a circuit diagram of an embodiment of the present invention, and FIG. 2 is a more detailed circuit diagram of the present invention. 32...Latch, Tr...Transistor, B...
…battery.

Claims (1)

【実用新案登録請求の範囲】 (1) メモリに記憶したデータを電池からの給電
によつて保存するバツテリバツクアツプメモリに
おいて、 前記メモリに記憶したデータを保存するか否か
のデータを記憶する記憶手段と、 前記メモリと前記電池との間に接続され、前記
記憶手段によつて前記メモリと電池との接続を制
御するスイツチ手段とを有することを特徴とした
メモリ装置。 (2) 前記記憶手段は前記メモリのアドレス線と
データ線に接続され、前記アドレス線によつて前
記記憶手段が選択された時に前記データ線に加わ
るデータを記憶することを特徴とした実用新案登
録請求の範囲第(1)項記載のメモリ装置。[Claims for Utility Model Registration] (1) In a battery backup memory that stores data stored in the memory by supplying power from a battery, a memory that stores data indicating whether or not to store the data stored in the memory. A memory device comprising: a switch means connected between the memory and the battery for controlling connection between the memory and the battery by the storage means. (2) A utility model registration characterized in that the storage means is connected to an address line and a data line of the memory, and stores data applied to the data line when the storage means is selected by the address line. A memory device according to claim (1).
JP1059986U 1986-01-28 1986-01-28 Pending JPS62125958U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1059986U JPS62125958U (en) 1986-01-28 1986-01-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1059986U JPS62125958U (en) 1986-01-28 1986-01-28

Publications (1)

Publication Number Publication Date
JPS62125958U true JPS62125958U (en) 1987-08-10

Family

ID=30797042

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1059986U Pending JPS62125958U (en) 1986-01-28 1986-01-28

Country Status (1)

Country Link
JP (1) JPS62125958U (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5577098A (en) * 1978-12-04 1980-06-10 Fujitsu Ltd Memory support unit
JPS56111196A (en) * 1980-02-01 1981-09-02 Yokogawa Hokushin Electric Corp Memory device
JPS56162938A (en) * 1980-05-21 1981-12-15 Mitsubishi Electric Corp Power source backup device
JPS57211625A (en) * 1981-06-22 1982-12-25 Omron Tateisi Electronics Co Backup method for memory

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5577098A (en) * 1978-12-04 1980-06-10 Fujitsu Ltd Memory support unit
JPS56111196A (en) * 1980-02-01 1981-09-02 Yokogawa Hokushin Electric Corp Memory device
JPS56162938A (en) * 1980-05-21 1981-12-15 Mitsubishi Electric Corp Power source backup device
JPS57211625A (en) * 1981-06-22 1982-12-25 Omron Tateisi Electronics Co Backup method for memory

Similar Documents

Publication Publication Date Title
JPS62125958U (en)
JPS58108534U (en) Volatile memory battery backup device
JPS59114683U (en) remote control device
JPS6137199U (en) exchange device
JPH01165659U (en)
JPS6052568U (en) Card type service device
JPS62138291U (en)
JPS59129352U (en) Electronic device power supply
JPS6025346U (en) power supply device
JPH0334133U (en)
JPS58108533U (en) Volatile memory battery backup device
JPH0263124U (en)
JPS63122867U (en)
JPS6054654U (en) anti-theft device
JPS6165550U (en)
JPS62199863U (en)
JPS59187836U (en) storage power system
JPS5931772U (en) emergency power supply
JPS62201857U (en)
JPS58174357U (en) car anti-theft device
JPS6132747U (en) Charging monitoring circuit
JPS59165044U (en) Microcomputer system for vehicle control
JPS6079431U (en) Heat generating equipment
JPS62201831U (en)
JPH0179105U (en)