JPS5621252A - Self diagnostic system - Google Patents
Self diagnostic systemInfo
- Publication number
- JPS5621252A JPS5621252A JP9660179A JP9660179A JPS5621252A JP S5621252 A JPS5621252 A JP S5621252A JP 9660179 A JP9660179 A JP 9660179A JP 9660179 A JP9660179 A JP 9660179A JP S5621252 A JPS5621252 A JP S5621252A
- Authority
- JP
- Japan
- Prior art keywords
- test
- program
- unit
- selection signal
- loading
- 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
- Information Transfer Between Computers (AREA)
- Computer And Data Communications (AREA)
- Test And Diagnosis Of Digital Computers (AREA)
Abstract
PURPOSE: To enable to check easily where the production of failure is caused, if a failure is taken place, by requesting the loading of program to other unit only when the unit is normal, through the test of the unit.
CONSTITUTION: According to the program loading condition, the ROS selection signal generating circuit 4 produces the selection signal. Further, the ROS selection control circuit 3 judges the selection signal and for example, if it is judged as the signal requiring test, the self diagnostic test ROS5-1W5-n are sequentially selected, the test program is loaded to the main memory unit 2, and the test is executed. Further, all the tests are normally finished, the boot strap of the ROS6 for program loading is loaded to the main memory unit 2. Then, the boot strap is executed and the program loading request is made to the host computer 7.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54096601A JPS6013494B2 (en) | 1979-07-28 | 1979-07-28 | Self-diagnosis method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54096601A JPS6013494B2 (en) | 1979-07-28 | 1979-07-28 | Self-diagnosis method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5621252A true JPS5621252A (en) | 1981-02-27 |
JPS6013494B2 JPS6013494B2 (en) | 1985-04-08 |
Family
ID=14169389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54096601A Expired JPS6013494B2 (en) | 1979-07-28 | 1979-07-28 | Self-diagnosis method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6013494B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04263349A (en) * | 1990-10-01 | 1992-09-18 | Internatl Business Mach Corp <Ibm> | Apparatus and method for loading bios into computer from remote memory position |
JPH08110877A (en) * | 1994-10-12 | 1996-04-30 | Nec Shizuoka Ltd | Rom contents copy system |
WO2003065210A1 (en) * | 2002-01-31 | 2003-08-07 | Matsushita Electric Industrial Co., Ltd. | Information processing apparatus, memory management apparatus, memory management method, and information processing method |
-
1979
- 1979-07-28 JP JP54096601A patent/JPS6013494B2/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04263349A (en) * | 1990-10-01 | 1992-09-18 | Internatl Business Mach Corp <Ibm> | Apparatus and method for loading bios into computer from remote memory position |
JPH08110877A (en) * | 1994-10-12 | 1996-04-30 | Nec Shizuoka Ltd | Rom contents copy system |
WO2003065210A1 (en) * | 2002-01-31 | 2003-08-07 | Matsushita Electric Industrial Co., Ltd. | Information processing apparatus, memory management apparatus, memory management method, and information processing method |
US7418436B2 (en) | 2002-01-31 | 2008-08-26 | Matsushita Electric Industrial Co., Ltd. | Information processing apparatus, memory management apparatus, memory management method, and information processing method |
Also Published As
Publication number | Publication date |
---|---|
JPS6013494B2 (en) | 1985-04-08 |
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