JPS5776640A - Diagnostic system for additional processor - Google Patents

Diagnostic system for additional processor

Info

Publication number
JPS5776640A
JPS5776640A JP15283180A JP15283180A JPS5776640A JP S5776640 A JPS5776640 A JP S5776640A JP 15283180 A JP15283180 A JP 15283180A JP 15283180 A JP15283180 A JP 15283180A JP S5776640 A JPS5776640 A JP S5776640A
Authority
JP
Japan
Prior art keywords
additional processor
processor
instruction
circuit
fault
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
Application number
JP15283180A
Other languages
English (en)
Inventor
Toshihiro Akiyoshi
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP15283180A priority Critical patent/JPS5776640A/ja
Publication of JPS5776640A publication Critical patent/JPS5776640A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)
JP15283180A 1980-10-30 1980-10-30 Diagnostic system for additional processor Pending JPS5776640A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15283180A JPS5776640A (en) 1980-10-30 1980-10-30 Diagnostic system for additional processor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15283180A JPS5776640A (en) 1980-10-30 1980-10-30 Diagnostic system for additional processor

Publications (1)

Publication Number Publication Date
JPS5776640A true JPS5776640A (en) 1982-05-13

Family

ID=15549082

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15283180A Pending JPS5776640A (en) 1980-10-30 1980-10-30 Diagnostic system for additional processor

Country Status (1)

Country Link
JP (1) JPS5776640A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60175152A (ja) * 1983-11-07 1985-09-09 デイジタル　イクイプメント　コ−ポレ−シヨン 浮動小数点加速プロセツサの自己試験のための方法及び装置
JPS6172346A (ja) * 1984-09-17 1986-04-14 Nec Corp メモリ診断制御方式
JPS63228340A (ja) * 1987-03-18 1988-09-22 Fujitsu Ltd デ−タ処理システムにおける制御装置の試験方式

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60175152A (ja) * 1983-11-07 1985-09-09 デイジタル　イクイプメント　コ−ポレ−シヨン 浮動小数点加速プロセツサの自己試験のための方法及び装置
JPS6172346A (ja) * 1984-09-17 1986-04-14 Nec Corp メモリ診断制御方式
JPS63228340A (ja) * 1987-03-18 1988-09-22 Fujitsu Ltd デ−タ処理システムにおける制御装置の試験方式

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