JPS5619140A - Test system of terminal remote - Google Patents

Test system of terminal remote

Info

Publication number
JPS5619140A
JPS5619140A JP9420379A JP9420379A JPS5619140A JP S5619140 A JPS5619140 A JP S5619140A JP 9420379 A JP9420379 A JP 9420379A JP 9420379 A JP9420379 A JP 9420379A JP S5619140 A JPS5619140 A JP S5619140A
Authority
JP
Japan
Prior art keywords
units
control unit
terminals
computer
lines
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
JP9420379A
Other languages
Japanese (ja)
Inventor
Hiromi Uchikawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP9420379A priority Critical patent/JPS5619140A/en
Publication of JPS5619140A publication Critical patent/JPS5619140A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To enable to perform the remote test in which the terminal group is one set system quickly without interrupting the operation of the processor, by establishing the remote test path between the service processor and the terminal based on the diagnosis request signal from the central processing unit.
CONSTITUTION: The two systems of the central processing units, 11 12 are connected to the terminal control unit 2 and a plurality of terminals 31W3n are connected to the control unit. Further, to the control unit 2, the service processor 41 collecting the status information of the terminals 31W3n is connected, and the control unit 2 is provided with the micro (μ) computer 21 connected to the units 11, 12 and the data lines 211, 212, and the μ computer 22 connected to the control lines 221, 222. Further, the μ computer assignment adjusting circuit 23 and the test loop forming circuit 24 are provided between the lines 212 and 222 to assign the computers 21, 22 based on the request of diagnosis from the units 11, 12, allowing to establish the test path between the units 11, 12 and the terminals 31W3n without interrupting the operation of the units 11, 12 via the gate circuit 28.
COPYRIGHT: (C)1981,JPO&Japio
JP9420379A 1979-07-26 1979-07-26 Test system of terminal remote Pending JPS5619140A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9420379A JPS5619140A (en) 1979-07-26 1979-07-26 Test system of terminal remote

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9420379A JPS5619140A (en) 1979-07-26 1979-07-26 Test system of terminal remote

Publications (1)

Publication Number Publication Date
JPS5619140A true JPS5619140A (en) 1981-02-23

Family

ID=14103736

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9420379A Pending JPS5619140A (en) 1979-07-26 1979-07-26 Test system of terminal remote

Country Status (1)

Country Link
JP (1) JPS5619140A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5856021A (en) * 1981-09-29 1983-04-02 Fujitsu Ltd Terminal diagnostic system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5856021A (en) * 1981-09-29 1983-04-02 Fujitsu Ltd Terminal diagnostic system

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