JPS57137938A - Data processor - Google Patents

Data processor

Info

Publication number
JPS57137938A
JPS57137938A JP56023973A JP2397381A JPS57137938A JP S57137938 A JPS57137938 A JP S57137938A JP 56023973 A JP56023973 A JP 56023973A JP 2397381 A JP2397381 A JP 2397381A JP S57137938 A JPS57137938 A JP S57137938A
Authority
JP
Japan
Prior art keywords
data
signal line
internal
outputted
punctuation
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
JP56023973A
Other languages
Japanese (ja)
Inventor
Hiroyasu Kondo
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 JP56023973A priority Critical patent/JPS57137938A/en
Publication of JPS57137938A publication Critical patent/JPS57137938A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/22—Arrangements for sorting or merging computer data on continuous record carriers, e.g. tape, drum, disc
    • G06F7/24—Sorting, i.e. extracting data from one or more carriers, rearranging the data in numerical or other ordered sequence, and rerecording the sorted data on the original carrier or on a different carrier or set of carriers sorting methods in general

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

PURPOSE:To rearrange a provided data group in a short time in accordance with the sequence which its data have, by comparing a data read out from a data storage part with an internal data. CONSTITUTION:A data storage part 101 stores a data group by a buffer of the first in first out system, outputs a data to a signal line 112 by a signal 111 from a control part 103, and inputs a data on a signal line 113. A data comparing part 102 holds an internal data, and in case an input data except a punctuation data has been received from the signal line 112, the internal data is compared with the input data, a larger data is set to an internal data newly and a small data is outputted to the signal line 113. Also, in case the punctuation data has been received from the signal line 112, the internal data is outputted to the signal line 113, and subsequently, the punctuation data is outputted to the signal line 113.
JP56023973A 1981-02-20 1981-02-20 Data processor Pending JPS57137938A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56023973A JPS57137938A (en) 1981-02-20 1981-02-20 Data processor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56023973A JPS57137938A (en) 1981-02-20 1981-02-20 Data processor

Publications (1)

Publication Number Publication Date
JPS57137938A true JPS57137938A (en) 1982-08-25

Family

ID=12125486

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56023973A Pending JPS57137938A (en) 1981-02-20 1981-02-20 Data processor

Country Status (1)

Country Link
JP (1) JPS57137938A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59133640A (en) * 1983-01-20 1984-08-01 Canon Inc Memory control system
JPS59133641A (en) * 1983-01-20 1984-08-01 Canon Inc Information retrieving device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59133640A (en) * 1983-01-20 1984-08-01 Canon Inc Memory control system
JPS59133641A (en) * 1983-01-20 1984-08-01 Canon Inc Information retrieving device
JPH0516608B2 (en) * 1983-01-20 1993-03-04 Canon Kk
JPH0516607B2 (en) * 1983-01-20 1993-03-04 Canon Kk

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