JPS54133041A - Multi computer system providing debug computer - Google Patents
Multi computer system providing debug computerInfo
- Publication number
- JPS54133041A JPS54133041A JP4035278A JP4035278A JPS54133041A JP S54133041 A JPS54133041 A JP S54133041A JP 4035278 A JP4035278 A JP 4035278A JP 4035278 A JP4035278 A JP 4035278A JP S54133041 A JPS54133041 A JP S54133041A
- Authority
- JP
- Japan
- Prior art keywords
- debug
- line
- computer
- cpu
- processing
- 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 the debugging at the same environment as the ON-line system processing even with the ON-line computer in operation, by constituting the multi computer system providing the computer exclusive use for debugging.
CONSTITUTION: The areas of the global memories 1, 2 are used by separating them for ON-line processing 1 and debug. the ON-line CPU 3 and debug CPU respectively perform the formation of program and debug. The multiplex access control set 5 has the processor selection and selector switch function, and if failure is taken place to the ON-line magnetic drum 6, debug is interrupted and the debug magnetic drum 7 is selected for ON-line. The common input and output unit control set 8 is to commonly use the low speed input and output unit between processors, and the selector control is made by program. With this constitution, even if the on-line CPU is under processing, the debug is possible with the same condition as the on- line processing with the debug CPU.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4035278A JPS54133041A (en) | 1978-04-07 | 1978-04-07 | Multi computer system providing debug computer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4035278A JPS54133041A (en) | 1978-04-07 | 1978-04-07 | Multi computer system providing debug computer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54133041A true JPS54133041A (en) | 1979-10-16 |
Family
ID=12578231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4035278A Pending JPS54133041A (en) | 1978-04-07 | 1978-04-07 | Multi computer system providing debug computer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54133041A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5860361A (en) * | 1981-10-07 | 1983-04-09 | Kawasaki Steel Corp | Real time system available for on-line debugging |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5024045A (en) * | 1973-06-29 | 1975-03-14 | ||
JPS5164335A (en) * | 1972-09-20 | 1976-06-03 | Hitachi Ltd | shukiokusochihogohoshiki |
JPS5240040A (en) * | 1975-09-26 | 1977-03-28 | Hitachi Ltd | Duplex equipment for control computer |
-
1978
- 1978-04-07 JP JP4035278A patent/JPS54133041A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5164335A (en) * | 1972-09-20 | 1976-06-03 | Hitachi Ltd | shukiokusochihogohoshiki |
JPS5024045A (en) * | 1973-06-29 | 1975-03-14 | ||
JPS5240040A (en) * | 1975-09-26 | 1977-03-28 | Hitachi Ltd | Duplex equipment for control computer |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5860361A (en) * | 1981-10-07 | 1983-04-09 | Kawasaki Steel Corp | Real time system available for on-line debugging |
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