JPH0325942U - - Google Patents

Info

Publication number
JPH0325942U
JPH0325942U JP8548489U JP8548489U JPH0325942U JP H0325942 U JPH0325942 U JP H0325942U JP 8548489 U JP8548489 U JP 8548489U JP 8548489 U JP8548489 U JP 8548489U JP H0325942 U JPH0325942 U JP H0325942U
Authority
JP
Japan
Prior art keywords
change detection
signal
generates
data
mode register
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
JP8548489U
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 JP8548489U priority Critical patent/JPH0325942U/ja
Publication of JPH0325942U publication Critical patent/JPH0325942U/ja
Pending legal-status Critical Current

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  • 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図、第2図は従来例
である。 1……異常信号、2……異常信号発生回路、3
……書き込み信号、4……モードレジスタ、5…
…変化検出回路、6……変化検出信号、7……ク
リア信号、8……ウオツチドツグタイマ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 書き込み信号に同期しデータが書き込まれマイ
    クロコンピユータの動作を記憶するモードレジス
    タと、前記モードレジスタのデータが変化した時
    に変化検出信号を発生する変化検出回路と、書き
    込み信号が発生していない状態において、変化検
    出信号が発生した場合に異常信号を発生する異常
    信号発生回路とを有する異常検出回路。
JP8548489U 1989-07-19 1989-07-19 Pending JPH0325942U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8548489U JPH0325942U (ja) 1989-07-19 1989-07-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8548489U JPH0325942U (ja) 1989-07-19 1989-07-19

Publications (1)

Publication Number Publication Date
JPH0325942U true JPH0325942U (ja) 1991-03-18

Family

ID=31634645

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8548489U Pending JPH0325942U (ja) 1989-07-19 1989-07-19

Country Status (1)

Country Link
JP (1) JPH0325942U (ja)

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