JPS62105547U - - Google Patents

Info

Publication number
JPS62105547U
JPS62105547U JP19412485U JP19412485U JPS62105547U JP S62105547 U JPS62105547 U JP S62105547U JP 19412485 U JP19412485 U JP 19412485U JP 19412485 U JP19412485 U JP 19412485U JP S62105547 U JPS62105547 U JP S62105547U
Authority
JP
Japan
Prior art keywords
circuit
semiconductor memory
memory circuit
exclusive
failure
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
JP19412485U
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 JP19412485U priority Critical patent/JPS62105547U/ja
Publication of JPS62105547U publication Critical patent/JPS62105547U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Techniques For Improving Reliability Of Storages (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係る半導体記憶回路の故障検
出回路の一実施例を示すブロツク図、第2図は第
1図の半導体記憶回路の一例を示す回路図、第3
図は第1図の半導体記憶回路の他の例を示す回路
図、第4図は本考案の第2の実施例を示す回路図
、第5図は半導体記憶回路の出力波形図、第6図
は従来例のブロツク図である。 1……メモリセル、5……排他的論理和ゲート
、10……排他的論理和回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. 半導体記憶回路の一対の出力端を排他的論理和
    回路に接続し、該排他的論理和回路の出力により
    前記半導体記憶回路の故障を検出することを特徴
    とする半導体記憶回路の故障検出回路。
JP19412485U 1985-12-17 1985-12-17 Pending JPS62105547U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19412485U JPS62105547U (ja) 1985-12-17 1985-12-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19412485U JPS62105547U (ja) 1985-12-17 1985-12-17

Publications (1)

Publication Number Publication Date
JPS62105547U true JPS62105547U (ja) 1987-07-06

Family

ID=31150800

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19412485U Pending JPS62105547U (ja) 1985-12-17 1985-12-17

Country Status (1)

Country Link
JP (1) JPS62105547U (ja)

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