GB1272551A - Memory devices - Google Patents

Memory devices

Info

Publication number
GB1272551A
GB1272551A GB0065/70A GB106570A GB1272551A GB 1272551 A GB1272551 A GB 1272551A GB 0065/70 A GB0065/70 A GB 0065/70A GB 106570 A GB106570 A GB 106570A GB 1272551 A GB1272551 A GB 1272551A
Authority
GB
United Kingdom
Prior art keywords
group
decoders
address
addressing means
decoder
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.)
Expired
Application number
GB0065/70A
Other languages
English (en)
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB1272551A publication Critical patent/GB1272551A/en
Expired 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
    • G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
    • G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
    • G11C11/41—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming static cells with positive feedback, i.e. cells not needing refreshing or charge regeneration, e.g. bistable multivibrator or Schmitt trigger
    • G11C11/413—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing, timing or power reduction
    • G11C11/414—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing, timing or power reduction for memory cells of the bipolar type
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C8/00—Arrangements for selecting an address in a digital store
    • G11C8/10—Decoders
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Static Random-Access Memory (AREA)
  • Dram (AREA)
GB0065/70A 1969-01-15 1970-01-09 Memory devices Expired GB1272551A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79130669A 1969-01-15 1969-01-15

Publications (1)

Publication Number Publication Date
GB1272551A true GB1272551A (en) 1972-05-03

Family

ID=25153303

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0065/70A Expired GB1272551A (en) 1969-01-15 1970-01-09 Memory devices

Country Status (4)

Country Link
US (1) US3599182A (enExample)
JP (1) JPS5016613B1 (enExample)
FR (1) FR2028337A1 (enExample)
GB (1) GB1272551A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4429374A (en) 1980-06-04 1984-01-31 Hitachi, Ltd. Memory array addressing

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3736574A (en) * 1971-12-30 1973-05-29 Ibm Pseudo-hierarchy memory system
JPS52105666A (en) * 1976-02-28 1977-09-05 Keijirou Gotou Air conveyor system for cleaning burried pipe
GB1574058A (en) * 1976-03-26 1980-09-03 Tokyo Shibaura Electric Co Power supply control in a memory system
US4174541A (en) * 1976-12-01 1979-11-13 Raytheon Company Bipolar monolithic integrated circuit memory with standby power enable
GB1547730A (en) * 1976-12-01 1979-06-27 Raytheon Co Monolithic intergrated circuit memory
JPS53137414U (enExample) * 1977-04-04 1978-10-31
US4233667A (en) * 1978-10-23 1980-11-11 International Business Machines Corporation Demand powered programmable logic array
DE2932588C2 (de) * 1979-08-10 1983-06-30 Siemens Ag, 1000 Berlin Und 8000 Muenchen Breitbandkoppelanordnung mit Koppelpunktschaltern in ECL-Technik
JPS59124092A (ja) * 1982-12-29 1984-07-18 Fujitsu Ltd メモリ装置
DE3380678D1 (en) * 1983-05-25 1989-11-09 Ibm Deutschland Semiconductor memory
JPH03115056U (enExample) * 1990-03-02 1991-11-27
JP2544027B2 (ja) * 1990-05-24 1996-10-16 株式会社東芝 低消費電力型プログラマブルロジックアレイおよびそれを用いた情報処理装置
JP3008691B2 (ja) * 1992-09-03 2000-02-14 三菱電機株式会社 符号変換回路
TWI424445B (zh) 2009-12-29 2014-01-21 Macronix Int Co Ltd 指令解碼電路及其方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3068452A (en) * 1959-08-14 1962-12-11 Texas Instruments Inc Memory matrix system
US3358274A (en) * 1959-12-15 1967-12-12 Ncr Co Magnetic core memory matrix
US3394358A (en) * 1964-03-02 1968-07-23 Hughes Aircraft Co Random access wire memory
US3317902A (en) * 1964-04-06 1967-05-02 Ibm Address selection control apparatus
US3487383A (en) * 1966-02-14 1969-12-30 Burroughs Corp Coincident current destructive read-out magnetic memory system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4429374A (en) 1980-06-04 1984-01-31 Hitachi, Ltd. Memory array addressing

Also Published As

Publication number Publication date
FR2028337A1 (enExample) 1970-10-09
JPS5016613B1 (enExample) 1975-06-14
US3599182A (en) 1971-08-10
DE2001697B2 (de) 1977-02-03
DE2001697A1 (de) 1970-07-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee