JPS54131846A - Remote loading system for inter-computer linkage of communication circuit - Google Patents
Remote loading system for inter-computer linkage of communication circuitInfo
- Publication number
- JPS54131846A JPS54131846A JP3920578A JP3920578A JPS54131846A JP S54131846 A JPS54131846 A JP S54131846A JP 3920578 A JP3920578 A JP 3920578A JP 3920578 A JP3920578 A JP 3920578A JP S54131846 A JPS54131846 A JP S54131846A
- Authority
- JP
- Japan
- Prior art keywords
- computer
- rank
- remote loading
- inter
- contents
- 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
Landscapes
- Information Transfer Between Computers (AREA)
- Computer And Data Communications (AREA)
Abstract
PURPOSE: To realize the labor saving for the computer maintenance by performing the reading and writing control of the main memory via the upper-rank computer for the lower-rank computer.
CONSTITUTION: Upper-rank computer system 9 memorizes the contents of main memory 5 in external memory unit 10 for process controlling computer 2 of lower- rank computer system 1. When the contents of memory 5 of computer 2 is broken down, the operator of system 9 gives the command of remote loading RL to upper computer 8 via console input/output device 11. In this case, computer 8 transmits the "special connection request" differing from the ordinary telegram to system 1 through communication control unit 7. Then communication control unit 3 of system 1 starts built-in microprocessor when receiving the "special connection request" to carry out the processes based on the subsequent orders. These processes can be carried out regardless of the dead or alive state of computer 2, thus ensuring the considerable merit in terms of the maintenance.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3920578A JPS54131846A (en) | 1978-04-05 | 1978-04-05 | Remote loading system for inter-computer linkage of communication circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3920578A JPS54131846A (en) | 1978-04-05 | 1978-04-05 | Remote loading system for inter-computer linkage of communication circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54131846A true JPS54131846A (en) | 1979-10-13 |
Family
ID=12546620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3920578A Pending JPS54131846A (en) | 1978-04-05 | 1978-04-05 | Remote loading system for inter-computer linkage of communication circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54131846A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6245266A (en) * | 1985-08-22 | 1987-02-27 | Matsushita Graphic Commun Syst Inc | Method for remote fault diagnosis and fault repair of communication terminal equipment |
-
1978
- 1978-04-05 JP JP3920578A patent/JPS54131846A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6245266A (en) * | 1985-08-22 | 1987-02-27 | Matsushita Graphic Commun Syst Inc | Method for remote fault diagnosis and fault repair of communication terminal equipment |
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