JPS5621252A - Self diagnostic system - Google Patents

Self diagnostic system

Info

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
Application number
JP9660179A
Other languages
Japanese (ja)
Other versions
JPS6013494B2 (en
Inventor
Setsuo Kugimiya
Akio Hanada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP54096601A priority Critical patent/JPS6013494B2/en
Publication of JPS5621252A publication Critical patent/JPS5621252A/en
Publication of JPS6013494B2 publication Critical patent/JPS6013494B2/en
Expired legal-status Critical Current

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
JP54096601A 1979-07-28 1979-07-28 Self-diagnosis method Expired JPS6013494B2 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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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