JPS5619140A - Test system of terminal remote - Google Patents
Test system of terminal remoteInfo
- 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
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
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5856021A (en) * | 1981-09-29 | 1983-04-02 | Fujitsu Ltd | Terminal diagnostic system |
-
1979
- 1979-07-26 JP JP9420379A patent/JPS5619140A/en active Pending
Cited By (1)
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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