JPS6119857U - Output port control circuit - Google Patents

Output port control circuit

Info

Publication number
JPS6119857U
JPS6119857U JP10536784U JP10536784U JPS6119857U JP S6119857 U JPS6119857 U JP S6119857U JP 10536784 U JP10536784 U JP 10536784U JP 10536784 U JP10536784 U JP 10536784U JP S6119857 U JPS6119857 U JP S6119857U
Authority
JP
Japan
Prior art keywords
control circuit
output information
output
output port
port control
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
JP10536784U
Other languages
Japanese (ja)
Inventor
道也 中村
Original Assignee
日本電気株式会社
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 日本電気株式会社 filed Critical 日本電気株式会社
Priority to JP10536784U priority Critical patent/JPS6119857U/en
Publication of JPS6119857U publication Critical patent/JPS6119857U/en
Pending 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図は本考案のー、実施例のブロック図である。 １・・・・・・異常検知手段、２・・・・・・第二出力
情報記憶手段（異常動作時に出力する情報）、３・・・
・・・第一出力情報記憶手段（正常動作時に出力する情
報）、４・・・・・・切り替え部、５・・・・・・出力
バッファ、６・・・・・・出力端子、７・・・・・・第
一出力情報記憶手段への入力情報、８・・・・・・第一
出力情報記憶手段より出力される出力情報、９・・・・
・・第二出力情報記憶手段より出力される出力情報、１
０・・・・・・異常検知信号、１１・・・・・・出力バ
ッファへの出力情報、１２・・・・・・出力バツファよ
り出力端子への出力信号。FIG. 1 is a block diagram of an embodiment of the present invention. 1... Abnormality detection means, 2... Second output information storage means (information to be output at the time of abnormal operation), 3...
. . . first output information storage means (information output during normal operation), 4 . . . switching section, 5 . . . output buffer, 6 . . . output terminal, 7. ...Input information to the first output information storage means, 8...Output information output from the first output information storage means, 9...
...Output information output from the second output information storage means, 1
0...Abnormality detection signal, 11...Output information to the output buffer, 12...Output signal from the output buffer to the output terminal.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 通常動作時での第１の出力情報を記憶する第１の記憶手
段と、異常を示す第２の出力情報を記憶する第２の記憶
手段と、異常動作を一検知して異常検知信号を発生する
検知手段とを備え、前記異常検知信号で発生されていな
い場合、前記第１の出力情報を出力せしめ、前記異常検
知信号が発生されている場合には、前記第２の出力情報
を出力せしめる様にしたことを特＠メする出力ボート制
御回路。A first storage means that stores first output information during normal operation, a second storage means that stores second output information that indicates an abnormality, and detects an abnormal operation and generates an abnormality detection signal. and a detection means for outputting the first output information when the abnormality detection signal is not generated, and outputting the second output information when the abnormality detection signal is generated. Output boat control circuit that features similar functions.
JP10536784U 1984-07-12 1984-07-12 Output port control circuit Pending JPS6119857U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10536784U JPS6119857U (en) 1984-07-12 1984-07-12 Output port control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10536784U JPS6119857U (en) 1984-07-12 1984-07-12 Output port control circuit

Publications (1)

Publication Number Publication Date
JPS6119857U true JPS6119857U (en) 1986-02-05

Family

ID=30664695

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10536784U Pending JPS6119857U (en) 1984-07-12 1984-07-12 Output port control circuit

Country Status (1)

Country Link
JP (1) JPS6119857U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6335136U (en) * 1986-08-22 1988-03-07

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6335136U (en) * 1986-08-22 1988-03-07

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