JPS57125448A - Information processing device - Google Patents

Information processing device

Info

Publication number
JPS57125448A
JPS57125448A JP56011216A JP1121681A JPS57125448A JP S57125448 A JPS57125448 A JP S57125448A JP 56011216 A JP56011216 A JP 56011216A JP 1121681 A JP1121681 A JP 1121681A JP S57125448 A JPS57125448 A JP S57125448A
Authority
JP
Japan
Prior art keywords
address
circuit
register
address parity
parity
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
JP56011216A
Other languages
English (en)
Other versions
JPS6258023B2 (ja
Inventor
Eiji Kuge
Yoshihisa Soda
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 JP56011216A priority Critical patent/JPS57125448A/ja
Publication of JPS57125448A publication Critical patent/JPS57125448A/ja
Publication of JPS6258023B2 publication Critical patent/JPS6258023B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Detection And Correction Of Errors (AREA)
JP56011216A 1981-01-28 1981-01-28 Information processing device Granted JPS57125448A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56011216A JPS57125448A (en) 1981-01-28 1981-01-28 Information processing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56011216A JPS57125448A (en) 1981-01-28 1981-01-28 Information processing device

Publications (2)

Publication Number Publication Date
JPS57125448A true JPS57125448A (en) 1982-08-04
JPS6258023B2 JPS6258023B2 (ja) 1987-12-03

Family

ID=11771772

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56011216A Granted JPS57125448A (en) 1981-01-28 1981-01-28 Information processing device

Country Status (1)

Country Link
JP (1) JPS57125448A (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4814615A (ja) * 1971-07-05 1973-02-23
JPS5530771A (en) * 1978-08-25 1980-03-04 Fujitsu Ltd Automatic correction and processing system for control memory error

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4814615A (ja) * 1971-07-05 1973-02-23
JPS5530771A (en) * 1978-08-25 1980-03-04 Fujitsu Ltd Automatic correction and processing system for control memory error

Also Published As

Publication number Publication date
JPS6258023B2 (ja) 1987-12-03

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