JPS53106535A - System control system - Google Patents
System control systemInfo
- Publication number
- JPS53106535A JPS53106535A JP2183577A JP2183577A JPS53106535A JP S53106535 A JPS53106535 A JP S53106535A JP 2183577 A JP2183577 A JP 2183577A JP 2183577 A JP2183577 A JP 2183577A JP S53106535 A JPS53106535 A JP S53106535A
- Authority
- JP
- Japan
- Prior art keywords
- cpu
- reliability
- systems
- common memory
- control
- 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.)
- Granted
Links
Landscapes
- Hardware Redundancy (AREA)
- Multi Processors (AREA)
Abstract
PURPOSE: To establish the system so that the reliability for all the systems in not specified with the reliability of M-CPU, by providing the common memory CM and by transferring the function of M to E-CPU normal in the both systems through the provision of the common memory, when one system of the specific CPU (M-CPU) is in fault.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52021835A JPS6013215B2 (en) | 1977-02-28 | 1977-02-28 | System control method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52021835A JPS6013215B2 (en) | 1977-02-28 | 1977-02-28 | System control method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53106535A true JPS53106535A (en) | 1978-09-16 |
JPS6013215B2 JPS6013215B2 (en) | 1985-04-05 |
Family
ID=12066119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52021835A Expired JPS6013215B2 (en) | 1977-02-28 | 1977-02-28 | System control method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6013215B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5962968A (en) * | 1982-10-01 | 1984-04-10 | Hitachi Ltd | Constitution controlling system of control station in multicomputer system |
JPS6468042A (en) * | 1987-09-09 | 1989-03-14 | Hitachi Ltd | Communication method |
-
1977
- 1977-02-28 JP JP52021835A patent/JPS6013215B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5962968A (en) * | 1982-10-01 | 1984-04-10 | Hitachi Ltd | Constitution controlling system of control station in multicomputer system |
JPS6468042A (en) * | 1987-09-09 | 1989-03-14 | Hitachi Ltd | Communication method |
JPH0561820B2 (en) * | 1987-09-09 | 1993-09-07 | Hitachi Ltd |
Also Published As
Publication number | Publication date |
---|---|
JPS6013215B2 (en) | 1985-04-05 |
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