JPS5450230A - Terminal system - Google Patents
Terminal systemInfo
- Publication number
- JPS5450230A JPS5450230A JP11646877A JP11646877A JPS5450230A JP S5450230 A JPS5450230 A JP S5450230A JP 11646877 A JP11646877 A JP 11646877A JP 11646877 A JP11646877 A JP 11646877A JP S5450230 A JPS5450230 A JP S5450230A
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- detecting
- controller
- cpu3
- malfunction
- 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
- 230000001419 dependent effect Effects 0.000 abstract 2
- 230000007257 malfunction Effects 0.000 abstract 2
- 238000001514 detection method Methods 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
Landscapes
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Cash Registers Or Receiving Machines (AREA)
Abstract
PURPOSE:To assign an arbitrary terminal as a system managment terminal and prevent the error dependent upon malfunction by detecting the signal indicating the insertion of a specific key controlling terminal equipments in a CPU or a terminal controller. CONSTITUTION:Plural terminals 1 are connected to CPU3 directly or through terminal controller 2. Here, when detecting that a specific key defined for sysem management has been inserted into terminal 1, a detecting signal is outputted. then, CPU3 or controller 2 detects this detection signal and assigns arbitraty terminal 1 as system management terminal, and the error dependent upon malfunction can be provented.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11646877A JPS5450230A (en) | 1977-09-28 | 1977-09-28 | Terminal system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11646877A JPS5450230A (en) | 1977-09-28 | 1977-09-28 | Terminal system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5450230A true JPS5450230A (en) | 1979-04-20 |
Family
ID=14687842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11646877A Pending JPS5450230A (en) | 1977-09-28 | 1977-09-28 | Terminal system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5450230A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56103758A (en) * | 1980-01-22 | 1981-08-19 | Fujitsu General Ltd | Electronic register |
JPS5812068A (en) * | 1981-07-14 | 1983-01-24 | Omron Tateisi Electronics Co | Group managing system for electronic cash register |
JPS5969842A (en) * | 1982-10-15 | 1984-04-20 | Fujitsu Ltd | Method for controlling command of computer system |
JPS6029858A (en) * | 1983-07-13 | 1985-02-15 | Fuji Electric Co Ltd | Input and output control system |
-
1977
- 1977-09-28 JP JP11646877A patent/JPS5450230A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56103758A (en) * | 1980-01-22 | 1981-08-19 | Fujitsu General Ltd | Electronic register |
JPS5812068A (en) * | 1981-07-14 | 1983-01-24 | Omron Tateisi Electronics Co | Group managing system for electronic cash register |
JPS5969842A (en) * | 1982-10-15 | 1984-04-20 | Fujitsu Ltd | Method for controlling command of computer system |
JPS6029858A (en) * | 1983-07-13 | 1985-02-15 | Fuji Electric Co Ltd | Input and output control system |
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