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JPS5419341A - Information processor - Google Patents

Information processor

Info

Publication number
JPS5419341A
JPS5419341A JP8450377A JP8450377A JPS5419341A JP S5419341 A JPS5419341 A JP S5419341A JP 8450377 A JP8450377 A JP 8450377A JP 8450377 A JP8450377 A JP 8450377A JP S5419341 A JPS5419341 A JP S5419341A
Authority
JP
Japan
Prior art keywords
information processor
memory unit
check
information
auxiliary memory
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
JP8450377A
Other languages
Japanese (ja)
Other versions
JPS5845735B2 (en
Inventor
Hidekazu Minami
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP52084503A priority Critical patent/JPS5845735B2/en
Publication of JPS5419341A publication Critical patent/JPS5419341A/en
Publication of JPS5845735B2 publication Critical patent/JPS5845735B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Detection And Correction Of Errors (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Error Detection And Correction (AREA)

Abstract

PURPOSE: To check the readout error from the auxiliary memory unit, by storing the check information corresponding to the program information in the auxiliary memory unit at the control memory unit, and by comparing the results of calculation between the check information and the program information for the parity.
COPYRIGHT: (C)1979,JPO&Japio
JP52084503A 1977-07-14 1977-07-14 Error checking method for information processing equipment Expired JPS5845735B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52084503A JPS5845735B2 (en) 1977-07-14 1977-07-14 Error checking method for information processing equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52084503A JPS5845735B2 (en) 1977-07-14 1977-07-14 Error checking method for information processing equipment

Publications (2)

Publication Number Publication Date
JPS5419341A true JPS5419341A (en) 1979-02-14
JPS5845735B2 JPS5845735B2 (en) 1983-10-12

Family

ID=13832438

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52084503A Expired JPS5845735B2 (en) 1977-07-14 1977-07-14 Error checking method for information processing equipment

Country Status (1)

Country Link
JP (1) JPS5845735B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5617436A (en) * 1979-07-23 1981-02-19 Fujitsu Ltd Loading system for nonresident program

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59179923A (en) * 1983-03-31 1984-10-12 Nippon Oil & Fats Co Ltd Antifouling method for marine antifouling film

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5617436A (en) * 1979-07-23 1981-02-19 Fujitsu Ltd Loading system for nonresident program

Also Published As

Publication number Publication date
JPS5845735B2 (en) 1983-10-12

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