JPS5836434U - Initial address setting circuit - Google Patents

Initial address setting circuit

Info

Publication number
JPS5836434U
JPS5836434U JP1981128915U JP12891581U JPS5836434U JP S5836434 U JPS5836434 U JP S5836434U JP 1981128915 U JP1981128915 U JP 1981128915U JP 12891581 U JP12891581 U JP 12891581U JP S5836434 U JPS5836434 U JP S5836434U
Authority
JP
Japan
Prior art keywords
detection circuit
setting circuit
initial address
processing unit
central processing
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
JP1981128915U
Other languages
Japanese (ja)
Other versions
JPH0248909Y2 (en
Inventor
猪瀬　哲男
大槻　光弘
Original Assignee
日本電気ホームエレクトロニクス株式会社
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 by 日本電気ホームエレクトロニクス株式会社 filed Critical 日本電気ホームエレクトロニクス株式会社
Priority to JP1981128915U priority Critical patent/JPS5836434U/en
Publication of JPS5836434U publication Critical patent/JPS5836434U/en
Application granted granted Critical
Publication of JPH0248909Y2 publication Critical patent/JPH0248909Y2/ja
Granted legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は本案の一実施例回路を示す構成図である。− １・・・・・・中央演算処理装置、６・・・・・・ゲー
ト回路、７・・・・・・単安定マルチバイブレーク、９
・・・・・・高域フィルタ、１０・・・・・・電源、１
１・・・・・・電子機器。FIG. 1 is a block diagram showing a circuit according to an embodiment of the present invention. - 1... Central processing unit, 6... Gate circuit, 7... Monostable multi-bi break, 9
...High-pass filter, 10 ...Power supply, 1
1...Electronic equipment.

Claims (1)

【実用新案登録請求の範囲】 定まった初期の動作開始状態に持ち込むために、リセッ
ト信号によって零番地の内容を命令として実行する命令
サイクルから開始する中央演算処理装置を含むマイクロ
プロセッサシステムが組み込まれたテレビジョン受像機
等の電子機器において、この電子機器の電源接動作に応
じて発生するインパルス性ノイズを高域フィルタを介し
て検出する検出回路と、 この検出回路の出力に応答して所定幅のパルスを取出し
前記中央演算処理装置のり゛セット入力に与える単安定
マルチバイブレータとを備えた初期アドレ又設定回路。[Claims for Utility Model Registration] A microprocessor system including a central processing unit that starts from an instruction cycle in which the contents of address zero is executed as an instruction by a reset signal in order to bring it into a predetermined initial operation start state is incorporated. In electronic devices such as television receivers, there is a detection circuit that detects, via a high-pass filter, the impulsive noise generated when the electronic device is connected to the power supply, and a detection circuit that detects impulse noise of a predetermined width in response to the output of this detection circuit. an initial address or setting circuit comprising a monostable multivibrator which extracts pulses and applies them to the reset input of said central processing unit.
JP1981128915U 1981-08-31 1981-08-31 Initial address setting circuit Granted JPS5836434U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981128915U JPS5836434U (en) 1981-08-31 1981-08-31 Initial address setting circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981128915U JPS5836434U (en) 1981-08-31 1981-08-31 Initial address setting circuit

Publications (2)

Publication Number Publication Date
JPS5836434U true JPS5836434U (en) 1983-03-09
JPH0248909Y2 JPH0248909Y2 (en) 1990-12-21

Family

ID=29922594

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981128915U Granted JPS5836434U (en) 1981-08-31 1981-08-31 Initial address setting circuit

Country Status (1)

Country Link
JP (1) JPS5836434U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61139844A (en) * 1984-12-12 1986-06-27 Minolta Camera Co Ltd Microprocessor built-in device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4926731A (en) * 1972-07-06 1974-03-09

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4926731A (en) * 1972-07-06 1974-03-09

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61139844A (en) * 1984-12-12 1986-06-27 Minolta Camera Co Ltd Microprocessor built-in device

Also Published As

Publication number Publication date
JPH0248909Y2 (en) 1990-12-21

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