JPS6435426U - - Google Patents

Info

Publication number
JPS6435426U
JPS6435426U JP13104287U JP13104287U JPS6435426U JP S6435426 U JPS6435426 U JP S6435426U JP 13104287 U JP13104287 U JP 13104287U JP 13104287 U JP13104287 U JP 13104287U JP S6435426 U JPS6435426 U JP S6435426U
Authority
JP
Japan
Prior art keywords
terminal device
input terminal
computer
detection means
sending
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
JP13104287U
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 JP13104287U priority Critical patent/JPS6435426U/ja
Publication of JPS6435426U publication Critical patent/JPS6435426U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Input From Keyboards Or The Like (AREA)

Description

【図面の簡単な説明】
第1図は本考案を実施した入力端末装置の例を
表わす構成図、第2図a,bは第1図に示した入
出力端末装置の動作を表わす図、第3図は本考案
を実施した他の入力端末装置の例を表わす図、第
4図a,bは第3図に示した入力端末装置の動作
を表わす図である。 1……マイクロコンピユータ、2……キー・ス
イツチ・マトリクス、3……コネクタ、4……電
圧検出回路、5……タイマ部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 通信ポートを介して計算機に接続される入力端
    末装置において、前記計算機に接続されたことを
    検出する検出手段と、この検出手段の検出出力に
    よつて前記計算機側にレデイ信号を送出する信号
    送出手段とを有することを特徴とする入力端末装
    置。
JP13104287U 1987-08-28 1987-08-28 Pending JPS6435426U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13104287U JPS6435426U (ja) 1987-08-28 1987-08-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13104287U JPS6435426U (ja) 1987-08-28 1987-08-28

Publications (1)

Publication Number Publication Date
JPS6435426U true JPS6435426U (ja) 1989-03-03

Family

ID=31386744

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13104287U Pending JPS6435426U (ja) 1987-08-28 1987-08-28

Country Status (1)

Country Link
JP (1) JPS6435426U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5483305A (en) * 1977-12-16 1979-07-03 Hitachi Ltd Communication control equipment with continuative polling system
JPS61193225A (ja) * 1985-02-20 1986-08-27 Fujitsu Ltd ユニツト間接続検出方式

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5483305A (en) * 1977-12-16 1979-07-03 Hitachi Ltd Communication control equipment with continuative polling system
JPS61193225A (ja) * 1985-02-20 1986-08-27 Fujitsu Ltd ユニツト間接続検出方式

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