JPH0161727U - - Google Patents
Info
- Publication number
- JPH0161727U JPH0161727U JP15582687U JP15582687U JPH0161727U JP H0161727 U JPH0161727 U JP H0161727U JP 15582687 U JP15582687 U JP 15582687U JP 15582687 U JP15582687 U JP 15582687U JP H0161727 U JPH0161727 U JP H0161727U
- Authority
- JP
- Japan
- Prior art keywords
- memory circuit
- memory
- connector
- circuit
- power supply
- 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
- 239000000758 substrate Substances 0.000 claims 2
- 238000012423 maintenance Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 101100316835 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) VBA1 gene Proteins 0.000 description 1
Landscapes
- Power Sources (AREA)
Description
第１図は本考案に係るメモリバツクアツプ装置
の一実施例の接続図、第２図は従来のこの種のメ
モリバツクアツプ装置の一例の接続図である。
Ｐ……基板、Ｕ１〜Ｕｎ……メモリ回路、Ｖｃ
ｃ……回路電源、ＶＢＡ，ＶＢＡ１……バツテリ
電源、Ｃｎ１，Ｃｎ２，〜Ｃｎｎ，ＣＮ１，ＣＮ
２……コネクタ。
FIG. 1 is a connection diagram of an embodiment of a memory backup device according to the present invention, and FIG. 2 is a connection diagram of an example of a conventional memory backup device of this type. P... Board, U1~Un... Memory circuit, Vc
c...Circuit power supply, VBA, VBA1...Battery power supply, Cn1, Cn2, ~Cnn, CN1, CN
2...Connector.
Claims (1)
モリ回路の電源のバツクアツプを第１のコネクタ
を介して装置の内部に配置されたバツテリ電源で
行なうようにしたメモリバツクアツプ装置におい
て、前記基板に設けられた第２のコネクタを介し
て前記メモリ回路に接続される外付のバツテリ電
源を用意しておき、メインテナンス時等において
前記基板を第１のコネクタより引き抜く際に前記
外付のバツテリによつて前記メモリ回路のバツク
アツプを行なうように構成したことを特徴とする
測定装置等のメモリバツクアツプ装置。 In a memory backup device in which a battery power source disposed inside the device backs up a power supply for a memory circuit provided on a substrate and driven by a circuit power source through a first connector, said substrate An external battery power supply is prepared which is connected to the memory circuit through a second connector provided in the memory circuit, and when the board is pulled out from the first connector during maintenance etc., the external battery is connected to the memory circuit. A memory backup device, such as a measuring device, characterized in that it is configured to back up the memory circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15582687U JPH0161727U (en) | 1987-10-12 | 1987-10-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15582687U JPH0161727U (en) | 1987-10-12 | 1987-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0161727U true JPH0161727U (en) | 1989-04-19 |
Family
ID=31433801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15582687U Pending JPH0161727U (en) | 1987-10-12 | 1987-10-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0161727U (en) |
-
1987
- 1987-10-12 JP JP15582687U patent/JPH0161727U/ja active Pending
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