JPS58127745U - Parallel data transmission equipment - Google Patents

Parallel data transmission equipment

Info

Publication number
JPS58127745U
JPS58127745U JP2525782U JP2525782U JPS58127745U JP S58127745 U JPS58127745 U JP S58127745U JP 2525782 U JP2525782 U JP 2525782U JP 2525782 U JP2525782 U JP 2525782U JP S58127745 U JPS58127745 U JP S58127745U
Authority
JP
Japan
Prior art keywords
parallel data
data transmission
transmission equipment
transmission means
circular
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
JP2525782U
Other languages
Japanese (ja)
Inventor
利雄 高橋
城谷　俊彦
石毛　康夫
Original Assignee
株式会社東芝
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 株式会社東芝 filed Critical 株式会社東芝
Priority to JP2525782U priority Critical patent/JPS58127745U/en
Publication of JPS58127745U publication Critical patent/JPS58127745U/en
Pending legal-status Critical Current

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  • Detection And Prevention Of Errors In Transmission (AREA)
  • Small-Scale Networks (AREA)

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) [Abstract] 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図はブロック冗長構成によるクロスストラップ方式
を説明するために示す構成図、第２図は従来の並列デー
タ伝送装置を示す構成図、第３図はこの考案に係わる並
列データ伝送装置の−・実施例を示す構成図である。 ＳＡ、　ＳＢ・・・並列データ伝送手段、ＩＡＩ〜ＩＡ
Ｊ’、　ＩＢＩ〜ＩＢＰ−・・ナンド回路、Ｄヤ〜ＤＡ
Ｐ、　ＤＢ、〜込、・・・ダイオード、ＴＲＡ、ＴＲＢ
・・・トランジスタ、６１．〜６１Ｐ・・・環状並列デ
ータバス。FIG. 1 is a block diagram showing a cross-strap method using a block redundant configuration, FIG. 2 is a block diagram showing a conventional parallel data transmission device, and FIG. 3 is a block diagram of a parallel data transmission device according to this invention. FIG. 2 is a configuration diagram showing an example. SA, SB...parallel data transmission means, IAI to IA
J', IBI~IBP-... NAND circuit, Dya~DA
P, DB, ~ included, ... diode, TRA, TRB
...transistor, 61. ~61P... Circular parallel data bus.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ブロック冗長構成とされた並列データ伝送手段と、並列
データを伝送する環状並列データバスと、この環状並列
データバスと前記並列データ伝送手段とをそれぞれ接続
するバス駆動回路と、この駆動回路を選択的に駆動し前
記並列データ伝送手段と環状並列データバスとを接続制
御するスイッチング手段とを具備したことを特徴とする
並列データ伝送装置。A parallel data transmission means having a block redundant configuration, a circular parallel data bus for transmitting parallel data, a bus drive circuit that connects the circular parallel data bus and the parallel data transmission means, and a selective drive circuit that connects the circular parallel data bus to the parallel data transmission means. 1. A parallel data transmission device comprising switching means for controlling connection between the parallel data transmission means and a circular parallel data bus.
JP2525782U 1982-02-24 1982-02-24 Parallel data transmission equipment Pending JPS58127745U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2525782U JPS58127745U (en) 1982-02-24 1982-02-24 Parallel data transmission equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2525782U JPS58127745U (en) 1982-02-24 1982-02-24 Parallel data transmission equipment

Publications (1)

Publication Number Publication Date
JPS58127745U true JPS58127745U (en) 1983-08-30

Family

ID=30037233

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2525782U Pending JPS58127745U (en) 1982-02-24 1982-02-24 Parallel data transmission equipment

Country Status (1)

Country Link
JP (1) JPS58127745U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55110449A (en) * 1979-02-16 1980-08-25 Mitsubishi Electric Corp Data transmission unit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55110449A (en) * 1979-02-16 1980-08-25 Mitsubishi Electric Corp Data transmission unit

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