JPS6389148U - - Google Patents

Info

Publication number
JPS6389148U
JPS6389148U JP18409786U JP18409786U JPS6389148U JP S6389148 U JPS6389148 U JP S6389148U JP 18409786 U JP18409786 U JP 18409786U JP 18409786 U JP18409786 U JP 18409786U JP S6389148 U JPS6389148 U JP S6389148U
Authority
JP
Japan
Prior art keywords
watchdog
detection circuit
circuit
microcomputer
power 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
JP18409786U
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 JP18409786U priority Critical patent/JPS6389148U/ja
Publication of JPS6389148U publication Critical patent/JPS6389148U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Hardware Redundancy (AREA)
  • 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の電気回路図、第2
図は従来例の電気回路図を示したものである。 1……マイクロコンピユータ、2……ウオツチ
ドツグタイマ回路、3……停電ウオツチドツグキ
ヤンセル回路、4……停電検出回路、7……ウオ
ツチドツグパルス検出回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. マイクロコンピユータ(マイコン)の暴走を検
    出してリセツト信号を出力するウオツチドツグタ
    イマ回路と、停電出力を受けてウオツチドツグタ
    イマをリセツトする停電ウオツチドツグキヤンセ
    ル回路と、マイコンに停電信号を出力する停電検
    出回路と、マイコンの出力を受けてウオツチドツ
    グタイマをリセツトするウオツチドツグパルス検
    出回路とからなることを特徴とするマイクロコン
    ピユータの暴走検出回路。
JP18409786U 1986-11-28 1986-11-28 Pending JPS6389148U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18409786U JPS6389148U (ja) 1986-11-28 1986-11-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18409786U JPS6389148U (ja) 1986-11-28 1986-11-28

Publications (1)

Publication Number Publication Date
JPS6389148U true JPS6389148U (ja) 1988-06-10

Family

ID=31131446

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18409786U Pending JPS6389148U (ja) 1986-11-28 1986-11-28

Country Status (1)

Country Link
JP (1) JPS6389148U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61123943A (ja) * 1984-11-20 1986-06-11 Yokogawa Electric Corp マイクロプロセツサ装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61123943A (ja) * 1984-11-20 1986-06-11 Yokogawa Electric Corp マイクロプロセツサ装置

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