JPS5755465A - Data processor - Google Patents

Data processor

Info

Publication number
JPS5755465A
JPS5755465A JP55128587A JP12858780A JPS5755465A JP S5755465 A JPS5755465 A JP S5755465A JP 55128587 A JP55128587 A JP 55128587A JP 12858780 A JP12858780 A JP 12858780A JP S5755465 A JPS5755465 A JP S5755465A
Authority
JP
Japan
Prior art keywords
data
gate
floppy
write
register
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
JP55128587A
Other languages
Japanese (ja)
Other versions
JPS6012653B2 (en
Inventor
Teru Koshidaka
Hideo Kamata
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 JP55128587A priority Critical patent/JPS6012653B2/en
Publication of JPS5755465A publication Critical patent/JPS5755465A/en
Publication of JPS6012653B2 publication Critical patent/JPS6012653B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/30—Means for acting in the event of power-supply failure or interruption, e.g. power-supply fluctuations

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Power Sources (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)

Abstract

PURPOSE:To enable the data formation succeedingly from the interrupted part at the time of the reinputting, after the interruption of power source, by storing the medium discriminating code stored in a recording medium into a nonvolatile memory and by performing a collation. CONSTITUTION:The output of a data input device 11 passes through an AND gate 12 and is applied to a write-in device 14 and an AND gate 13 and recorded in a data floppy 15 and stored in a data register 17 which is a nonvolatile memory only when the input data is in data mode. When the power supply interrupted during recording is restored, a program loading is made and the data floppy is set thereafter. The gate of a read-in device 16 and the data register 17 is opened with the output of the data floppy, and the content of operation data, serial number and the data register 17 are compared at a comparator 18, and if they coincide, the AND gate 12 is set to write in the data from the data input device 11.
JP55128587A 1980-09-18 1980-09-18 data processing equipment Expired JPS6012653B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55128587A JPS6012653B2 (en) 1980-09-18 1980-09-18 data processing equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55128587A JPS6012653B2 (en) 1980-09-18 1980-09-18 data processing equipment

Publications (2)

Publication Number Publication Date
JPS5755465A true JPS5755465A (en) 1982-04-02
JPS6012653B2 JPS6012653B2 (en) 1985-04-02

Family

ID=14988434

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55128587A Expired JPS6012653B2 (en) 1980-09-18 1980-09-18 data processing equipment

Country Status (1)

Country Link
JP (1) JPS6012653B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5511183A (en) * 1992-05-12 1996-04-23 Fujitsu Limited Non-volatile memory controlling apparatus and applications of the same to electronic computer peripheral equipments
JP2006309688A (en) * 2005-03-29 2006-11-09 Toshiba Corp Processor, memory, computer system, system lsi and authentication method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5511183A (en) * 1992-05-12 1996-04-23 Fujitsu Limited Non-volatile memory controlling apparatus and applications of the same to electronic computer peripheral equipments
US5767647A (en) * 1992-05-12 1998-06-16 Fujitsu Limited Non-volatile memory controlling apparatus and applications of the same to electronic computer peripheral equipment
US5982120A (en) * 1992-05-12 1999-11-09 Fujitsu Limited Library apparatus having a motor driving control including abnormal motor and excess current detecting circuits
JP2006309688A (en) * 2005-03-29 2006-11-09 Toshiba Corp Processor, memory, computer system, system lsi and authentication method

Also Published As

Publication number Publication date
JPS6012653B2 (en) 1985-04-02

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