JPS56130875A - Memory connecting device - Google Patents

Memory connecting device

Info

Publication number
JPS56130875A
JPS56130875A JP3307880A JP3307880A JPS56130875A JP S56130875 A JPS56130875 A JP S56130875A JP 3307880 A JP3307880 A JP 3307880A JP 3307880 A JP3307880 A JP 3307880A JP S56130875 A JPS56130875 A JP S56130875A
Authority
JP
Japan
Prior art keywords
memory
package
terminal
designation
terminals
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
JP3307880A
Other languages
Japanese (ja)
Inventor
Hirohiko Kawai
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.)
Casio Computer Co Ltd
Original Assignee
Casio Computer 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 Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Priority to JP3307880A priority Critical patent/JPS56130875A/en
Publication of JPS56130875A publication Critical patent/JPS56130875A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C5/00—Details of stores covered by group G11C11/00

Landscapes

  • Exchange Systems With Centralized Control (AREA)

Abstract

PURPOSE:To make easy increase of memory, by providing a plurality of connectors having a plurality of terminals corresponding to the number of terminals of a memory package, so that the memory package is connected via each terminal in removable free. CONSTITUTION:When, for example, the memory designation terminal a1 in the memory package M1 loaded to the terminal group of the connector board 4 is not designated with the designation signal, since this designation signal is transmitted to the next terminal group via the pattern wiring made between the terminals of the memory package M1 and between the terminal groups b1-n1, the designation of the memory of the memory package extended to the terminal groups b1-n1 of the connector board 4 can be made. Thus, without removing the package 4 used at present to the connector board, the extension of memory can be made by only loading the new memory packages to the terminal group. With the constitution like this, the extension of memory is easily made.
JP3307880A 1980-03-15 1980-03-15 Memory connecting device Pending JPS56130875A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3307880A JPS56130875A (en) 1980-03-15 1980-03-15 Memory connecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3307880A JPS56130875A (en) 1980-03-15 1980-03-15 Memory connecting device

Publications (1)

Publication Number Publication Date
JPS56130875A true JPS56130875A (en) 1981-10-14

Family

ID=12376666

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3307880A Pending JPS56130875A (en) 1980-03-15 1980-03-15 Memory connecting device

Country Status (1)

Country Link
JP (1) JPS56130875A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0134967A2 (en) * 1983-08-12 1985-03-27 International Business Machines Corporation A data processing system incorporating an automatic reset arrangement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0134967A2 (en) * 1983-08-12 1985-03-27 International Business Machines Corporation A data processing system incorporating an automatic reset arrangement

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