JPH0321140U - - Google Patents

Info

Publication number
JPH0321140U
JPH0321140U JP8152389U JP8152389U JPH0321140U JP H0321140 U JPH0321140 U JP H0321140U JP 8152389 U JP8152389 U JP 8152389U JP 8152389 U JP8152389 U JP 8152389U JP H0321140 U JPH0321140 U JP H0321140U
Authority
JP
Japan
Prior art keywords
memory
data
memory areas
divided
storage 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.)
Granted
Application number
JP8152389U
Other languages
Japanese (ja)
Other versions
JPH0639371Y2 (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 JP1989081523U priority Critical patent/JPH0639371Y2/en
Publication of JPH0321140U publication Critical patent/JPH0321140U/ja
Application granted granted Critical
Publication of JPH0639371Y2 publication Critical patent/JPH0639371Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Techniques For Improving Reliability Of Storages (AREA)

Description

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

第１図はこの考案に係るデータ記憶装置の一実
施例を示すフローチヤート、第２図はこの考案の
データ記憶装置におけるメモリ内のデータ領域の
構成図、第３図は従来のデータ記憶装置の一例を
示すフローチヤート、第４図はマイクロコンピユ
ータと記憶回路とを用いた走行距離積算計を示す
概略構成図、第５図は記憶回路を示す回路構成図
、第６図は従来のメモリ内のデータ領域の構成図
である。 ３……マイクロコンピユータ、５……メモリ。 FIG. 1 is a flowchart showing an embodiment of the data storage device according to this invention, FIG. 2 is a configuration diagram of a data area in the memory in the data storage device of this invention, and FIG. 3 is a diagram of a conventional data storage device. A flowchart showing an example, FIG. 4 is a schematic configuration diagram showing a mileage totalizer using a microcomputer and a memory circuit, FIG. 5 is a circuit configuration diagram showing a memory circuit, and FIG. FIG. 3 is a configuration diagram of a data area. 3...Microcomputer, 5...Memory.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ３つ以上の複数群に分けられたメモリ領域を有
し、この分けられたメモリ領域のそれぞれにデー
タを記憶する書込み可能なメモリと、このメモリ
の上記各メモリ領域の異なるビツト位置に同一デ
ータを書込み、多数決で真値データを確定するマ
イクロコンピユータとを備えたデータ記憶装置。 A writable memory that has memory areas divided into three or more groups and stores data in each of the divided memory areas, and the same data is stored in different bit positions in each of the memory areas of this memory. A data storage device equipped with a microcomputer that determines true value data by writing and majority vote.
JP1989081523U 1989-07-11 1989-07-11 Data storage Expired - Fee Related JPH0639371Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989081523U JPH0639371Y2 (en) 1989-07-11 1989-07-11 Data storage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989081523U JPH0639371Y2 (en) 1989-07-11 1989-07-11 Data storage

Publications (2)

Publication Number Publication Date
JPH0321140U true JPH0321140U (en) 1991-03-01
JPH0639371Y2 JPH0639371Y2 (en) 1994-10-12

Family

ID=31627549

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989081523U Expired - Fee Related JPH0639371Y2 (en) 1989-07-11 1989-07-11 Data storage

Country Status (1)

Country Link
JP (1) JPH0639371Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018199397A (en) * 2017-05-26 2018-12-20 株式会社ジェイテクト Rotation monitoring circuit

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5793209A (en) * 1980-11-29 1982-06-10 Sumitomo Electric Ind Ltd Odometer for automobile
JPS6063651A (en) * 1983-09-17 1985-04-12 Nippon Telegr & Teleph Corp <Ntt> Storage device
JPH01128147A (en) * 1987-11-13 1989-05-19 Hitachi Ltd Arithmetic unit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5793209A (en) * 1980-11-29 1982-06-10 Sumitomo Electric Ind Ltd Odometer for automobile
JPS6063651A (en) * 1983-09-17 1985-04-12 Nippon Telegr & Teleph Corp <Ntt> Storage device
JPH01128147A (en) * 1987-11-13 1989-05-19 Hitachi Ltd Arithmetic unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018199397A (en) * 2017-05-26 2018-12-20 株式会社ジェイテクト Rotation monitoring circuit

Also Published As

Publication number Publication date
JPH0639371Y2 (en) 1994-10-12

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees