JPS6431235A - Initial self-diagnosis control device for data processor - Google Patents
Initial self-diagnosis control device for data processorInfo
- Publication number
- JPS6431235A JPS6431235A JP62186971A JP18697187A JPS6431235A JP S6431235 A JPS6431235 A JP S6431235A JP 62186971 A JP62186971 A JP 62186971A JP 18697187 A JP18697187 A JP 18697187A JP S6431235 A JPS6431235 A JP S6431235A
- Authority
- JP
- Japan
- Prior art keywords
- diagnosis
- signal
- opportunity
- designation
- request
- 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 attain the high speed rise of a data processing system by providing a means to output an opportunity signal at an opportunity when an initial self-diagnosis should be executed. CONSTITUTION:When a specified condition is satisfied out of all rising opportunities, an opportunity condition setting means 1 outputs a signal. At the time of rising the data processing system, an opportunity condition judging means 4 inputs the output signal of the opportunity condition setting means 1, judges the propriety of a request, and executes a diagnosis when the signal is to request the diagnosis of hardware. An opportunity condition clear means 2 inputs the signal to request the diagnosis and since it clears the signal, in the next opportunity generation, the signal is judged as one not to request the execution of the diagnosis and the diagnosis is not executed. When it is necessary to execute the diagnosis of the hardware, a diagnosis execution designating means 3 executes a designation and the presence and absence of the designation is judged in a diagnosis designation judging means 5. When there is the designation, the diagnosis is executed and when the designation is absent, a data processing is started. Thus, the high speed rise of the data processing system is made possible.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62186971A JPS6431235A (en) | 1987-07-27 | 1987-07-27 | Initial self-diagnosis control device for data processor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62186971A JPS6431235A (en) | 1987-07-27 | 1987-07-27 | Initial self-diagnosis control device for data processor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6431235A true JPS6431235A (en) | 1989-02-01 |
Family
ID=16197930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62186971A Pending JPS6431235A (en) | 1987-07-27 | 1987-07-27 | Initial self-diagnosis control device for data processor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6431235A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008083996A (en) * | 2006-09-27 | 2008-04-10 | Fujitsu Ltd | Information processing apparatus, apparatus for controlling the same, method for controlling the same, and control program |
JP2008299857A (en) * | 2008-06-06 | 2008-12-11 | Fujitsu Ltd | Semiconductor device |
JP2009014039A (en) * | 2007-07-02 | 2009-01-22 | Nabtesco Corp | Eccentric swing type gear device |
JP2010165007A (en) * | 2009-01-13 | 2010-07-29 | Mitsubishi Electric Corp | Information processor |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59178552A (en) * | 1983-03-30 | 1984-10-09 | Fujitsu Ltd | Self diagnosis controlling system |
JPS61177551A (en) * | 1985-02-04 | 1986-08-09 | Hitachi Ltd | Start-up control system of processor |
JPS6228842A (en) * | 1985-07-31 | 1987-02-06 | Toshiba Corp | Hardware test system |
-
1987
- 1987-07-27 JP JP62186971A patent/JPS6431235A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59178552A (en) * | 1983-03-30 | 1984-10-09 | Fujitsu Ltd | Self diagnosis controlling system |
JPS61177551A (en) * | 1985-02-04 | 1986-08-09 | Hitachi Ltd | Start-up control system of processor |
JPS6228842A (en) * | 1985-07-31 | 1987-02-06 | Toshiba Corp | Hardware test system |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008083996A (en) * | 2006-09-27 | 2008-04-10 | Fujitsu Ltd | Information processing apparatus, apparatus for controlling the same, method for controlling the same, and control program |
JP2009014039A (en) * | 2007-07-02 | 2009-01-22 | Nabtesco Corp | Eccentric swing type gear device |
JP2008299857A (en) * | 2008-06-06 | 2008-12-11 | Fujitsu Ltd | Semiconductor device |
JP2010165007A (en) * | 2009-01-13 | 2010-07-29 | Mitsubishi Electric Corp | Information processor |
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