JPS58156281U - Internal wiring confirmation device - Google Patents

Internal wiring confirmation device

Info

Publication number
JPS58156281U
JPS58156281U JP5309682U JP5309682U JPS58156281U JP S58156281 U JPS58156281 U JP S58156281U JP 5309682 U JP5309682 U JP 5309682U JP 5309682 U JP5309682 U JP 5309682U JP S58156281 U JPS58156281 U JP S58156281U
Authority
JP
Japan
Prior art keywords
printed circuit
confirmation device
circuit boards
internal wiring
connection
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
JP5309682U
Other languages
Japanese (ja)
Inventor
島崎　健一
木下　雅明
Original Assignee
日立電子株式会社
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 日立電子株式会社 filed Critical 日立電子株式会社
Priority to JP5309682U priority Critical patent/JPS58156281U/en
Publication of JPS58156281U publication Critical patent/JPS58156281U/en
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Leads Or Probes (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (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) [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図は装置内のバンクボード結線状況を示した図、第
２図は本考案の一実施例を示すブロック図である。 ４：フロッピーディスク、５：マイクロコンピュータ、
６：チェック用インタフェース基板、７：ランチ回路、
８：双方向性バス、９ニアドレスデコーダ、１５：プリ
ンタ。FIG. 1 is a diagram showing the bank board connection situation within the device, and FIG. 2 is a block diagram showing an embodiment of the present invention. 4: Floppy disk, 5: Microcomputer,
6: Check interface board, 7: Launch circuit,
8: bidirectional bus, 9 near address decoder, 15: printer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 多数のプリント基板を実装した装置で該装置内の信号線
の接続をバックボードに取付けたプリント基板用接栓間
の接続が正しく結線されているかをマイクロコンピュー
タと各プリント基板用接栓に対し、チェックデータの書
込み及び読込みを実行するための双方向性バス機能をも
つチェック用インタフェース基板により装置内結線の確
認を行うことを特徴とする結線確認装置。In a device that has a large number of printed circuit boards mounted on it, check whether the connection between the signal lines in the device and the connectors for the printed circuit boards attached to the backboard is correctly connected between the microcomputer and each of the connectors for the printed circuit boards. 1. A connection confirmation device, characterized in that the connection within the device is confirmed using a check interface board having a bidirectional bus function for writing and reading check data.
JP5309682U 1982-04-14 1982-04-14 Internal wiring confirmation device Pending JPS58156281U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5309682U JPS58156281U (en) 1982-04-14 1982-04-14 Internal wiring confirmation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5309682U JPS58156281U (en) 1982-04-14 1982-04-14 Internal wiring confirmation device

Publications (1)

Publication Number Publication Date
JPS58156281U true JPS58156281U (en) 1983-10-19

Family

ID=30063779

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5309682U Pending JPS58156281U (en) 1982-04-14 1982-04-14 Internal wiring confirmation device

Country Status (1)

Country Link
JP (1) JPS58156281U (en)

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