JPH026351U - - Google Patents

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Publication number
JPH026351U
JPH026351U JP1988084750U JP8475088U JPH026351U JP H026351 U JPH026351 U JP H026351U JP 1988084750 U JP1988084750 U JP 1988084750U JP 8475088 U JP8475088 U JP 8475088U JP H026351 U JPH026351 U JP H026351U
Authority
JP
Japan
Prior art keywords
host computer
multiplexer
devices
computer side
transfers
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
JP1988084750U
Other languages
English (en)
Other versions
JPH0542519Y2 (ja
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 JP1988084750U priority Critical patent/JPH0542519Y2/ja
Publication of JPH026351U publication Critical patent/JPH026351U/ja
Application granted granted Critical
Publication of JPH0542519Y2 publication Critical patent/JPH0542519Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案を実施したI/Oマルチプレク
サの構成を表わす図、第2図は本考案のI/Oマ
ルチフレクサの動作を説明するための図、第3,
4図は従来の端末装置のシステム構成を表わす図
である。 1……ホスト計算機、2……端末装置、23…
…判別手段、3……I/O装置、31……キーボ
ード、32……マウス、33……タブレツト、4
……I/Oマルチプレクサ、22,41,42,
43,45……I/Oポート、21,44……バ
ス、46……CPU、47……クロツク発生手段
、48……論理識別子付加手段、49……データ
合成手段。

Claims (1)

  1. 【実用新案登録請求の範囲】 外部の複数のI/O装置を接続し、ホスト計算
    機側で識別できるようにそれぞれのI/O装置に
    固有の論理識別子を付加してホスト計算機へ転送
    するI/Oマルチプレクサにおいて、 複数のI/O装置を同時に操作したことを表わ
    す同時操作識別子を設定して前記ホスト計算機側
    へ転送するデータ合成手段を設けたことを特徴と
    するI/Oマルチプレクサ。
JP1988084750U 1988-06-27 1988-06-27 Expired - Lifetime JPH0542519Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988084750U JPH0542519Y2 (ja) 1988-06-27 1988-06-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988084750U JPH0542519Y2 (ja) 1988-06-27 1988-06-27

Publications (2)

Publication Number Publication Date
JPH026351U true JPH026351U (ja) 1990-01-17
JPH0542519Y2 JPH0542519Y2 (ja) 1993-10-26

Family

ID=31309430

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988084750U Expired - Lifetime JPH0542519Y2 (ja) 1988-06-27 1988-06-27

Country Status (1)

Country Link
JP (1) JPH0542519Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS639656U (ja) * 1986-07-01 1988-01-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS639656U (ja) * 1986-07-01 1988-01-22

Also Published As

Publication number Publication date
JPH0542519Y2 (ja) 1993-10-26

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