JPH033050U - - Google Patents

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Publication number
JPH033050U
JPH033050U JP6389889U JP6389889U JPH033050U JP H033050 U JPH033050 U JP H033050U JP 6389889 U JP6389889 U JP 6389889U JP 6389889 U JP6389889 U JP 6389889U JP H033050 U JPH033050 U JP H033050U
Authority
JP
Japan
Prior art keywords
arithmetic
result output
output
arithmetic units
discrepancy
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
JP6389889U
Other languages
English (en)
Other versions
JPH0731308Y2 (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 JP1989063898U priority Critical patent/JPH0731308Y2/ja
Publication of JPH033050U publication Critical patent/JPH033050U/ja
Application granted granted Critical
Publication of JPH0731308Y2 publication Critical patent/JPH0731308Y2/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図はこの考案の一実施例のブロツク図であ
る。 1,2……演算装置、3……通信バス、111
〜11n,211〜21n……演算部、121〜
12n,221〜22n……排他的論理和回路、
131〜13n,231〜23n……AND回路
、141〜14n,241〜24n……フリツプ
フロツプ151〜15n,251〜25n……N
OT回路、15,25……OR回路、16,26
……カウンタ、17,27……OR回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. 同一演算を行う2つの演算装置を有する2重化
    装置において、該演算装置の各々に、他方の演算
    結果出力を受信して自らの演算結果出力と比較し
    不一致を検出する手段と、該不一致が一定時間後
    も継続しているときに不一致出力を生じる手段と
    を備えることを特徴とする2重化装置。
JP1989063898U 1989-05-31 1989-05-31 2重化装置 Expired - Lifetime JPH0731308Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989063898U JPH0731308Y2 (ja) 1989-05-31 1989-05-31 2重化装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989063898U JPH0731308Y2 (ja) 1989-05-31 1989-05-31 2重化装置

Publications (2)

Publication Number Publication Date
JPH033050U true JPH033050U (ja) 1991-01-14
JPH0731308Y2 JPH0731308Y2 (ja) 1995-07-19

Family

ID=31594358

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989063898U Expired - Lifetime JPH0731308Y2 (ja) 1989-05-31 1989-05-31 2重化装置

Country Status (1)

Country Link
JP (1) JPH0731308Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58189745A (ja) * 1982-04-30 1983-11-05 Nippon Signal Co Ltd:The 多重系装置における故障検知方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58189745A (ja) * 1982-04-30 1983-11-05 Nippon Signal Co Ltd:The 多重系装置における故障検知方法

Also Published As

Publication number Publication date
JPH0731308Y2 (ja) 1995-07-19

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