JPS6458031A - Diagnosis system - Google Patents
Diagnosis systemInfo
- Publication number
- JPS6458031A JPS6458031A JP21420387A JP21420387A JPS6458031A JP S6458031 A JPS6458031 A JP S6458031A JP 21420387 A JP21420387 A JP 21420387A JP 21420387 A JP21420387 A JP 21420387A JP S6458031 A JPS6458031 A JP S6458031A
- Authority
- JP
- Japan
- Prior art keywords
- file
- history
- computer system
- logical
- stored
- 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
- Test And Diagnosis Of Digital Computers (AREA)
Abstract
PURPOSE:To ensure the effective inspection/diagnosis of a computer system in real time by carrying out the comparison of the result data obtained from the logical simulation and the contents of a history file in terms of the same timing. CONSTITUTION:An instruction train 101 which works with a CPU 20 is carried out by the logical simulation 103 using a logical file 102. Thus the history data are collected at a clock level and stored in a result data file 105. Then the train 101 is carried out by a computer system 104 formed with use of the file 102. The signal of a specific latch decided previously or a logic circuit is stored in a history file 34 (106) after the history data sampled by a history memory 32 is read out. Then the file 105 is compared with the file 106 and the discordance, if detected in the timing where the specific signals are coincident with each other, is displayed 109 on a display device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21420387A JPS6458031A (en) | 1987-08-28 | 1987-08-28 | Diagnosis system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21420387A JPS6458031A (en) | 1987-08-28 | 1987-08-28 | Diagnosis system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6458031A true JPS6458031A (en) | 1989-03-06 |
Family
ID=16651937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21420387A Pending JPS6458031A (en) | 1987-08-28 | 1987-08-28 | Diagnosis system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6458031A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009151059A1 (en) | 2008-06-10 | 2009-12-17 | 株式会社マキタ | Power tool |
-
1987
- 1987-08-28 JP JP21420387A patent/JPS6458031A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009151059A1 (en) | 2008-06-10 | 2009-12-17 | 株式会社マキタ | Power tool |
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