JPS52134335A - Core memory selecting driving circuit - Google Patents

Core memory selecting driving circuit

Info

Publication number
JPS52134335A
JPS52134335A JP5081176A JP5081176A JPS52134335A JP S52134335 A JPS52134335 A JP S52134335A JP 5081176 A JP5081176 A JP 5081176A JP 5081176 A JP5081176 A JP 5081176A JP S52134335 A JPS52134335 A JP S52134335A
Authority
JP
Japan
Prior art keywords
driving circuit
core memory
memory selecting
selecting driving
diode
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
JP5081176A
Other languages
Japanese (ja)
Other versions
JPS5539068B2 (en
Inventor
Hiroshi Sakurada
Tomigoro Sato
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP5081176A priority Critical patent/JPS52134335A/en
Publication of JPS52134335A publication Critical patent/JPS52134335A/en
Publication of JPS5539068B2 publication Critical patent/JPS5539068B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
    • G11C11/06—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element
    • G11C11/061—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using elements with single aperture or magnetic loop for storage, one element per bit, and for destructive read-out

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Static Random-Access Memory (AREA)

Abstract

PURPOSE:To make broader the operating margin, by connecting one end of the transformer connected to the transistor driving by switching for the diode matrix to the sense wire reference potential thru a low resistor or diode, and by keeping the leading of the current waveform due to the variation of the cycle time of the word selection driving circuit constant.
JP5081176A 1976-05-06 1976-05-06 Core memory selecting driving circuit Granted JPS52134335A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5081176A JPS52134335A (en) 1976-05-06 1976-05-06 Core memory selecting driving circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5081176A JPS52134335A (en) 1976-05-06 1976-05-06 Core memory selecting driving circuit

Publications (2)

Publication Number Publication Date
JPS52134335A true JPS52134335A (en) 1977-11-10
JPS5539068B2 JPS5539068B2 (en) 1980-10-08

Family

ID=12869138

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5081176A Granted JPS52134335A (en) 1976-05-06 1976-05-06 Core memory selecting driving circuit

Country Status (1)

Country Link
JP (1) JPS52134335A (en)

Also Published As

Publication number Publication date
JPS5539068B2 (en) 1980-10-08

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