JPS5542308A - Semiconductor memory unit - Google Patents

Semiconductor memory unit

Info

Publication number
JPS5542308A
JPS5542308A JP11335078A JP11335078A JPS5542308A JP S5542308 A JPS5542308 A JP S5542308A JP 11335078 A JP11335078 A JP 11335078A JP 11335078 A JP11335078 A JP 11335078A JP S5542308 A JPS5542308 A JP S5542308A
Authority
JP
Japan
Prior art keywords
data
circuit
sorting function
memory circuit
inputted
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
JP11335078A
Other languages
Japanese (ja)
Inventor
Yutaka Kamono
Takashi Mihashi
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.)
CHIYOU LSI GIJUTSU KENKYU KUMIAI
CHO LSI GIJUTSU KENKYU KUMIAI
Original Assignee
CHIYOU LSI GIJUTSU KENKYU KUMIAI
CHO LSI GIJUTSU KENKYU KUMIAI
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 CHIYOU LSI GIJUTSU KENKYU KUMIAI, CHO LSI GIJUTSU KENKYU KUMIAI filed Critical CHIYOU LSI GIJUTSU KENKYU KUMIAI
Priority to JP11335078A priority Critical patent/JPS5542308A/en
Publication of JPS5542308A publication Critical patent/JPS5542308A/en
Pending legal-status Critical Current

Links

Landscapes

  • Memory System (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

PURPOSE: To perform data retrieval easily and at a high speed by storing data in a memory circuit through sorting function circuit.
CONSTITUTION: A data string, inputted from input terminal 8, is supplied to sorting function circuit 3 through buffer circuit 4. The data sorted in fixed order by sorting function circuit 3 is stored in memory circuit 1 according addresses by operating address selector circuit 2 on the basis of the control information of control circuit 6. In this way, data from sorting function circuit 3 are arrayed on memory circuit 1 being sorted. Therefore, when data to be retrieved are inputted to terminal 10, data equal to the key of retrieved data are selected from memory circuit 1 and outputted, thereby making it possible to retrieve data easily and rapidly.
COPYRIGHT: (C)1980,JPO&Japio
JP11335078A 1978-09-14 1978-09-14 Semiconductor memory unit Pending JPS5542308A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11335078A JPS5542308A (en) 1978-09-14 1978-09-14 Semiconductor memory unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11335078A JPS5542308A (en) 1978-09-14 1978-09-14 Semiconductor memory unit

Publications (1)

Publication Number Publication Date
JPS5542308A true JPS5542308A (en) 1980-03-25

Family

ID=14610023

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11335078A Pending JPS5542308A (en) 1978-09-14 1978-09-14 Semiconductor memory unit

Country Status (1)

Country Link
JP (1) JPS5542308A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57172471A (en) * 1981-04-17 1982-10-23 Casio Comput Co Ltd Searching system for electronic dictionary having extended memory
JPS60204058A (en) * 1984-03-28 1985-10-15 Casio Comput Co Ltd Small-sized electronic apparatus with data storage function
JPS6170U (en) * 1984-06-05 1986-01-06 横河電機株式会社 signal selection circuit
JP2007323515A (en) * 2006-06-02 2007-12-13 Sumitomo Electric Ind Ltd Comparison device and decoding device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57172471A (en) * 1981-04-17 1982-10-23 Casio Comput Co Ltd Searching system for electronic dictionary having extended memory
JPS6359192B2 (en) * 1981-04-17 1988-11-18
JPS60204058A (en) * 1984-03-28 1985-10-15 Casio Comput Co Ltd Small-sized electronic apparatus with data storage function
JPH0247776B2 (en) * 1984-03-28 1990-10-22 Casio Computer Co Ltd
JPS6170U (en) * 1984-06-05 1986-01-06 横河電機株式会社 signal selection circuit
JPH0530139Y2 (en) * 1984-06-05 1993-08-02
JP2007323515A (en) * 2006-06-02 2007-12-13 Sumitomo Electric Ind Ltd Comparison device and decoding device

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