JPS545641A - Data checking system - Google Patents

Data checking system

Info

Publication number
JPS545641A
JPS545641A JP7072577A JP7072577A JPS545641A JP S545641 A JPS545641 A JP S545641A JP 7072577 A JP7072577 A JP 7072577A JP 7072577 A JP7072577 A JP 7072577A JP S545641 A JPS545641 A JP S545641A
Authority
JP
Japan
Prior art keywords
checking system
bit error
data checking
transfer data
data
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
JP7072577A
Other languages
Japanese (ja)
Inventor
Satoshi Matsubara
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 JP7072577A priority Critical patent/JPS545641A/en
Publication of JPS545641A publication Critical patent/JPS545641A/en
Pending legal-status Critical Current

Links

Landscapes

  • Detection And Correction Of Errors (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

PURPOSE: To secure a detection for the 1-bit error, full bit error and limited 2-bit error respectively by dividing the transfer data into three groups according to the number of "1" contained in the transfer data and then transferring these data along with the check information which is different with each group.
COPYRIGHT: (C)1979,JPO&Japio
JP7072577A 1977-06-15 1977-06-15 Data checking system Pending JPS545641A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7072577A JPS545641A (en) 1977-06-15 1977-06-15 Data checking system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7072577A JPS545641A (en) 1977-06-15 1977-06-15 Data checking system

Publications (1)

Publication Number Publication Date
JPS545641A true JPS545641A (en) 1979-01-17

Family

ID=13439800

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7072577A Pending JPS545641A (en) 1977-06-15 1977-06-15 Data checking system

Country Status (1)

Country Link
JP (1) JPS545641A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60236532A (en) * 1984-05-10 1985-11-25 Fujitsu Ltd Error detection system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60236532A (en) * 1984-05-10 1985-11-25 Fujitsu Ltd Error detection system

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