JPH0341351U - - Google Patents

Info

Publication number
JPH0341351U
JPH0341351U JP10275789U JP10275789U JPH0341351U JP H0341351 U JPH0341351 U JP H0341351U JP 10275789 U JP10275789 U JP 10275789U JP 10275789 U JP10275789 U JP 10275789U JP H0341351 U JPH0341351 U JP H0341351U
Authority
JP
Japan
Prior art keywords
detection signal
malfunction
change
cleared
generates
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
JP10275789U
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 JP10275789U priority Critical patent/JPH0341351U/ja
Publication of JPH0341351U publication Critical patent/JPH0341351U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Debugging And Monitoring (AREA)

Description

【図面の簡単な説明】
第1図は、本考案の一実施例を示すブロツク図
、第2図は、従来例を示すブロツク図である。 1……誤動作検出信号、2……誤動作検出回路
、3……書き込み許可フラグ、4……モード・レ
ジスタ、5……変化検出回路、6……変化検出信
号、7……リセツト信号、8……ウオツチ・ドツ
ク・タイマー。

Claims (1)

    【実用新案登録請求の範囲】
  1. リセツト信号によりクリアされ、ソフトウエア
    制御によりセツト、クリア出来る書き込み許可フ
    ラグと、マイクロコンピユータのモードを設定す
    るモードレジスタと、前記モードレジスタの内容
    が変化した場合、変化検出信号を発生する変化検
    出回路と、書き込み許可フラグがクリア状態で変
    化検出信号が発生した場合のみ誤動作検出信号を
    発生し、リセツト信号により誤動作検出信号をク
    リアする誤動作検出回路とを含むことを特徴とす
    る誤動作防止回路。
JP10275789U 1989-08-31 1989-08-31 Pending JPH0341351U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10275789U JPH0341351U (ja) 1989-08-31 1989-08-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10275789U JPH0341351U (ja) 1989-08-31 1989-08-31

Publications (1)

Publication Number Publication Date
JPH0341351U true JPH0341351U (ja) 1991-04-19

Family

ID=31651636

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10275789U Pending JPH0341351U (ja) 1989-08-31 1989-08-31

Country Status (1)

Country Link
JP (1) JPH0341351U (ja)

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