GB1552135A - Integrated programmable logic arrays - Google Patents

Integrated programmable logic arrays

Info

Publication number
GB1552135A
GB1552135A GB17390/76A GB1739076A GB1552135A GB 1552135 A GB1552135 A GB 1552135A GB 17390/76 A GB17390/76 A GB 17390/76A GB 1739076 A GB1739076 A GB 1739076A GB 1552135 A GB1552135 A GB 1552135A
Authority
GB
United Kingdom
Prior art keywords
programmable logic
logic arrays
integrated programmable
integrated
arrays
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
GB17390/76A
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.)
Siemens Corp
Original Assignee
Siemens 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
Priority claimed from DE19752519078 external-priority patent/DE2519078C3/de
Application filed by Siemens Corp filed Critical Siemens Corp
Publication of GB1552135A publication Critical patent/GB1552135A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
    • H03K19/173—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components
    • H03K19/177—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components arranged in matrix form
    • H03K19/17704—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components arranged in matrix form the logic functions being realised by the interconnection of rows and columns
    • H03K19/17708—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components arranged in matrix form the logic functions being realised by the interconnection of rows and columns using an AND matrix followed by an OR matrix, i.e. programmable logic arrays
    • H03K19/17712—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components arranged in matrix form the logic functions being realised by the interconnection of rows and columns using an AND matrix followed by an OR matrix, i.e. programmable logic arrays one of the matrices at least being reprogrammable
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/003—Modifications for increasing the reliability for protection
    • H03K19/00315—Modifications for increasing the reliability for protection in field-effect transistor circuits

Landscapes

  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Logic Circuits (AREA)
GB17390/76A 1975-04-29 1976-04-29 Integrated programmable logic arrays Expired GB1552135A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752519078 DE2519078C3 (de) 1975-04-29 Integrierte programmierbare Logikanordnung

Publications (1)

Publication Number Publication Date
GB1552135A true GB1552135A (en) 1979-09-12

Family

ID=5945320

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17390/76A Expired GB1552135A (en) 1975-04-29 1976-04-29 Integrated programmable logic arrays

Country Status (5)

Country Link
US (1) US4041459A (enExample)
CA (1) CA1073979A (enExample)
FR (1) FR2310040A1 (enExample)
GB (1) GB1552135A (enExample)
IT (1) IT1063025B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131584A (en) * 1982-12-08 1984-06-20 Western Electric Co Programmed logic array
GB2184878A (en) * 1985-02-14 1987-07-01 Intel Corp Software programmable logic array

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5911980B2 (ja) * 1975-12-23 1984-03-19 日本電気株式会社 ランダムアクセスメモリソウチ
US4084152A (en) * 1976-06-30 1978-04-11 International Business Machines Corporation Time shared programmable logic array
FR2396468A1 (fr) * 1977-06-30 1979-01-26 Ibm France Perfectionnement aux reseaux logiques programmables
US4177452A (en) * 1978-06-05 1979-12-04 International Business Machines Corporation Electrically programmable logic array
FR2440657A1 (fr) * 1978-10-31 1980-05-30 Ibm France Perfectionnement aux reseaux logiques programmables a fonctions multiples
US4245324A (en) * 1978-12-15 1981-01-13 International Business Machines Corporation Compact programmable logic read array having multiple outputs
DE3044984A1 (de) * 1979-11-30 1982-04-15 Dassault Electronique Integrierte transistorschaltung, insbesondere fuer codierung
US4395646A (en) * 1980-11-03 1983-07-26 International Business Machines Corp. Logic performing cell for use in array structures
FR2493641A1 (fr) * 1980-11-03 1982-05-07 Efcis Reseau logique integre a programmation electrique simplifiee
EP0051693B1 (de) * 1980-11-12 1985-06-19 Ibm Deutschland Gmbh Elektrisch umschaltbarer Festwertspeicher
US4495427A (en) * 1980-12-05 1985-01-22 Rca Corporation Programmable logic gates and networks
US4578771A (en) * 1980-12-29 1986-03-25 International Business Machines Corporation Dynamically reprogrammable array logic system
EP0061512B1 (de) * 1981-04-01 1985-09-18 Deutsche ITT Industries GmbH Integrierte Schaltungsanordnung zum Schreiben, Lesen und Löschen von Speichermatrizen mit Isolierschicht-Feldeffekttransistoren nichtflüchtigen Speicherverhaltens
US4458163A (en) * 1981-07-20 1984-07-03 Texas Instruments Incorporated Programmable architecture logic
DE3135368A1 (de) * 1981-09-07 1983-03-31 Siemens AG, 1000 Berlin und 8000 München Verfahren und anordnung zur funktionspruefung einer programmierbare logikanordnung
JPS5885638A (ja) * 1981-11-17 1983-05-23 Ricoh Co Ltd プログラマブルロジツクアレイ
DE3215671C2 (de) * 1982-04-27 1984-05-03 Siemens AG, 1000 Berlin und 8000 München Programmierbare Logikanordnung
JPS59140725A (ja) * 1983-01-31 1984-08-13 Nec Corp 論理回路
US4672240A (en) * 1983-02-07 1987-06-09 Westinghouse Electric Corp. Programmable redundancy circuit
US4554640A (en) * 1984-01-30 1985-11-19 Monolithic Memories, Inc. Programmable array logic circuit with shared product terms
JPH073838B2 (ja) * 1985-02-28 1995-01-18 株式会社東芝 半導体集積回路
JP2540794B2 (ja) * 1985-03-04 1996-10-09 株式会社日立製作所 プログラマブルロジツクアレイ回路
US4761768A (en) * 1985-03-04 1988-08-02 Lattice Semiconductor Corporation Programmable logic device
US4766569A (en) * 1985-03-04 1988-08-23 Lattice Semiconductor Corporation Programmable logic array
US4879688A (en) * 1985-03-04 1989-11-07 Lattice Semiconductor Corporation In-system programmable logic device
US4641046A (en) * 1985-06-17 1987-02-03 Signetics Corporation NOR gate with logical low output clamp
US4791603A (en) * 1986-07-18 1988-12-13 Honeywell Inc. Dynamically reconfigurable array logic
JPS63310215A (ja) * 1987-06-12 1988-12-19 Fujitsu Ltd プログラマブル論理回路
JPS6478023A (en) * 1987-09-18 1989-03-23 Fujitsu Ltd Programmable logic device
US5655113A (en) * 1994-07-05 1997-08-05 Monolithic System Technology, Inc. Resynchronization circuit for a memory system and method of operating same
US8438522B1 (en) 2008-09-24 2013-05-07 Iowa State University Research Foundation, Inc. Logic element architecture for generic logic chains in programmable devices
US8661394B1 (en) 2008-09-24 2014-02-25 Iowa State University Research Foundation, Inc. Depth-optimal mapping of logic chains in reconfigurable fabrics

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3940740A (en) * 1973-06-27 1976-02-24 Actron Industries, Inc. Method for providing reconfigurable microelectronic circuit devices and products produced thereby
DE2347968C3 (de) * 1973-09-24 1980-06-26 Siemens Ag, 1000 Berlin Und 8000 Muenchen Assoziative Speicherzelle
US3895360A (en) * 1974-01-29 1975-07-15 Westinghouse Electric Corp Block oriented random access memory
US3924243A (en) * 1974-08-06 1975-12-02 Ibm Cross-field-partitioning in array logic modules

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131584A (en) * 1982-12-08 1984-06-20 Western Electric Co Programmed logic array
GB2184878A (en) * 1985-02-14 1987-07-01 Intel Corp Software programmable logic array
GB2184878B (en) * 1985-02-14 1989-11-01 Intel Corp Software programmable logic array

Also Published As

Publication number Publication date
IT1063025B (it) 1985-02-11
CA1073979A (en) 1980-03-18
FR2310040A1 (fr) 1976-11-26
US4041459A (en) 1977-08-09
FR2310040B1 (enExample) 1978-05-19
DE2519078A1 (de) 1976-11-04
DE2519078B2 (de) 1977-03-03

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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