DE69131679T2 - Statisches Speicherfeld mit wahlfreiem Zugriff, welches mindestens eine arithmetisch-logische Einheit enthält - Google Patents

Statisches Speicherfeld mit wahlfreiem Zugriff, welches mindestens eine arithmetisch-logische Einheit enthält

Info

Publication number
DE69131679T2
DE69131679T2 DE69131679T DE69131679T DE69131679T2 DE 69131679 T2 DE69131679 T2 DE 69131679T2 DE 69131679 T DE69131679 T DE 69131679T DE 69131679 T DE69131679 T DE 69131679T DE 69131679 T2 DE69131679 T2 DE 69131679T2
Authority
DE
Germany
Prior art keywords
arithmetic
random access
logic unit
static memory
memory field
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 - Fee Related
Application number
DE69131679T
Other languages
English (en)
Other versions
DE69131679D1 (de
Inventor
Shivaling S Mahant-Shetti
Shobana Swamy
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.)
Texas Instruments Inc
Original Assignee
Texas Instruments Inc
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 Texas Instruments Inc filed Critical Texas Instruments Inc
Application granted granted Critical
Publication of DE69131679D1 publication Critical patent/DE69131679D1/de
Publication of DE69131679T2 publication Critical patent/DE69131679T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • 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
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/57—Arithmetic logic units [ALU], i.e. arrangements or devices for performing two or more of the operations covered by groups G06F7/483 – G06F7/556 or for performing logical operations
    • G06F7/575—Basic arithmetic logic units, i.e. devices selectable to perform either addition, subtraction or one of several logical operations, using, at least partially, the same circuitry
    • 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
    • G11C11/412—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 using field-effect transistors only

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • Static Random-Access Memory (AREA)
  • Logic Circuits (AREA)
  • Multi Processors (AREA)
  • Memory System (AREA)
  • Advance Control (AREA)
DE69131679T 1990-07-30 1991-07-17 Statisches Speicherfeld mit wahlfreiem Zugriff, welches mindestens eine arithmetisch-logische Einheit enthält Expired - Fee Related DE69131679T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55948390A 1990-07-30 1990-07-30

Publications (2)

Publication Number Publication Date
DE69131679D1 DE69131679D1 (de) 1999-11-11
DE69131679T2 true DE69131679T2 (de) 2000-05-11

Family

ID=24233764

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69131679T Expired - Fee Related DE69131679T2 (de) 1990-07-30 1991-07-17 Statisches Speicherfeld mit wahlfreiem Zugriff, welches mindestens eine arithmetisch-logische Einheit enthält

Country Status (5)

Country Link
US (1) US5398198A (de)
EP (1) EP0469393B1 (de)
JP (1) JP3248927B2 (de)
KR (1) KR920003155A (de)
DE (1) DE69131679T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69521741T2 (de) * 1994-05-03 2002-05-23 Sun Microsystems Inc Direktzugriffspeicher und System für Rasterpuffer
US5812437A (en) * 1995-10-10 1998-09-22 Chromatic Research, Inc. Programmable logic unit for arithmetic, logic and equality functions
US5964825A (en) * 1996-02-09 1999-10-12 Texas Instruments Incorporated Manipulation of boolean values and conditional operation in a microprocessor
US5771268A (en) * 1996-12-10 1998-06-23 International Business Machines Corporation High speed rotator with array method
US5877972A (en) * 1997-01-15 1999-03-02 International Business Machines Corporation High speed incrementer with array method
US6374346B1 (en) 1997-01-24 2002-04-16 Texas Instruments Incorporated Processor with conditional execution of every instruction
US7779015B2 (en) * 1998-12-18 2010-08-17 Microsoft Corporation Logging and analyzing context attributes
US6557092B1 (en) 1999-03-29 2003-04-29 Greg S. Callen Programmable ALU
WO2000068775A1 (en) * 1999-05-07 2000-11-16 Morphics Technology Inc. Apparatus and method for programmable datapath arithmetic arrays
TWI240278B (en) * 2002-10-15 2005-09-21 Sony Corp Memory device, motion vector detection device, and detection method
US20050212694A1 (en) * 2004-03-26 2005-09-29 Chun-Ta Chen Data distribution method and system
US8661394B1 (en) 2008-09-24 2014-02-25 Iowa State University Research Foundation, Inc. Depth-optimal mapping of logic chains in reconfigurable fabrics
US8438522B1 (en) 2008-09-24 2013-05-07 Iowa State University Research Foundation, Inc. Logic element architecture for generic logic chains in programmable devices
US9336008B2 (en) * 2011-12-28 2016-05-10 Intel Corporation Shared function multi-ported ROM apparatus and method
US10884664B2 (en) 2019-03-14 2021-01-05 Western Digital Technologies, Inc. Executable memory cell
US10884663B2 (en) 2019-03-14 2021-01-05 Western Digital Technologies, Inc. Executable memory cells
CN112259137B (zh) * 2020-11-02 2023-05-23 海光信息技术股份有限公司 内存运算电路及芯片结构

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4068214A (en) * 1976-02-03 1978-01-10 Massachusetts Institute Of Technology Asynchronous logic array
US4293783A (en) * 1978-11-01 1981-10-06 Massachusetts Institute Of Technology Storage/logic array
JPS57124463A (en) * 1981-01-26 1982-08-03 Nec Corp Semiconductor device
GB2105938B (en) * 1981-08-05 1986-02-19 Gen Instrument Corp Clocked logic array with memory cells
US4508977A (en) * 1983-01-11 1985-04-02 Burroughs Corporation Re-programmable PLA
US4546273A (en) * 1983-01-11 1985-10-08 Burroughs Corporation Dynamic re-programmable PLA
JPS63272121A (ja) * 1987-04-30 1988-11-09 Oki Electric Ind Co Ltd ゲ−トアレイ
US5053993A (en) * 1987-06-08 1991-10-01 Fujitsu Limited Master slice type semiconductor integrated circuit having sea of gates
JP2541248B2 (ja) * 1987-11-20 1996-10-09 三菱電機株式会社 プログラマブル・ロジック・アレイ
EP0365733B1 (de) * 1988-10-28 1994-01-05 International Business Machines Corporation Reprogrammierbare logische Sicherung für logische Anordnungen, basierend auf einer 6-Elementen-SRAM-Zelle
US4912665A (en) * 1989-03-13 1990-03-27 Micron Technology, Inc. Arithmetic logic unit capable of having a narrow pitch
US4972105A (en) * 1989-09-22 1990-11-20 The U.S. Government As Represented By The Director, National Security Agency Programmable configurable logic memory

Also Published As

Publication number Publication date
EP0469393A3 (en) 1993-01-27
EP0469393B1 (de) 1999-10-06
JP3248927B2 (ja) 2002-01-21
EP0469393A2 (de) 1992-02-05
KR920003155A (ko) 1992-02-29
US5398198A (en) 1995-03-14
JPH04281517A (ja) 1992-10-07
DE69131679D1 (de) 1999-11-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee