JPS51118934A - Detection method of an abnormal common bus system - Google Patents
Detection method of an abnormal common bus systemInfo
- Publication number
- JPS51118934A JPS51118934A JP50043331A JP4333175A JPS51118934A JP S51118934 A JPS51118934 A JP S51118934A JP 50043331 A JP50043331 A JP 50043331A JP 4333175 A JP4333175 A JP 4333175A JP S51118934 A JPS51118934 A JP S51118934A
- Authority
- JP
- Japan
- Prior art keywords
- common bus
- bus system
- detection method
- abnormal common
- abnormal
- 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
- Debugging And Monitoring (AREA)
- Test And Diagnosis Of Digital Computers (AREA)
Abstract
PURPOSE: To detect the abnormal state of a common bus system by comparing check signals from a common bus which is written on RAM connected to a common bus with read-out signals from a common bus.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50043331A JPS51118934A (en) | 1975-04-11 | 1975-04-11 | Detection method of an abnormal common bus system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50043331A JPS51118934A (en) | 1975-04-11 | 1975-04-11 | Detection method of an abnormal common bus system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51118934A true JPS51118934A (en) | 1976-10-19 |
JPS548424B2 JPS548424B2 (en) | 1979-04-16 |
Family
ID=12660837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50043331A Granted JPS51118934A (en) | 1975-04-11 | 1975-04-11 | Detection method of an abnormal common bus system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51118934A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56157544A (en) * | 1980-05-08 | 1981-12-04 | Yokogawa Hokushin Electric Corp | Fault diagnostic module |
JPS57118454U (en) * | 1981-01-13 | 1982-07-22 | ||
JPH01130233A (en) * | 1987-11-16 | 1989-05-23 | Yokogawa Hewlett Packard Ltd | Bus diagnostic data acquisition system |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5986012U (en) * | 1982-11-30 | 1984-06-11 | 小谷電機株式会社 | tape recorder |
-
1975
- 1975-04-11 JP JP50043331A patent/JPS51118934A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56157544A (en) * | 1980-05-08 | 1981-12-04 | Yokogawa Hokushin Electric Corp | Fault diagnostic module |
JPS6160462B2 (en) * | 1980-05-08 | 1986-12-20 | Yokogawa Hokushin Electric | |
JPS57118454U (en) * | 1981-01-13 | 1982-07-22 | ||
JPH01130233A (en) * | 1987-11-16 | 1989-05-23 | Yokogawa Hewlett Packard Ltd | Bus diagnostic data acquisition system |
Also Published As
Publication number | Publication date |
---|---|
JPS548424B2 (en) | 1979-04-16 |
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