DE2825190C3 - Programmierbare logische Anordnung - Google Patents

Programmierbare logische Anordnung

Info

Publication number
DE2825190C3
DE2825190C3 DE2825190A DE2825190A DE2825190C3 DE 2825190 C3 DE2825190 C3 DE 2825190C3 DE 2825190 A DE2825190 A DE 2825190A DE 2825190 A DE2825190 A DE 2825190A DE 2825190 C3 DE2825190 C3 DE 2825190C3
Authority
DE
Germany
Prior art keywords
matrix
mem
programmable logic
lines
register
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
DE2825190A
Other languages
German (de)
English (en)
Other versions
DE2825190A1 (de
DE2825190B2 (de
Inventor
Maurice Vence Cukier (Frankreich)
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 DE2825190A1 publication Critical patent/DE2825190A1/de
Publication of DE2825190B2 publication Critical patent/DE2825190B2/de
Application granted granted Critical
Publication of DE2825190C3 publication Critical patent/DE2825190C3/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G99/00—Subject matter not provided for in other groups of this subclass
    • G04G99/006—Electronic time-pieces using a microcomputer, e.g. for multi-function clocks
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Logic Circuits (AREA)
DE2825190A 1977-06-30 1978-06-08 Programmierbare logische Anordnung Expired DE2825190C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7720729A FR2396468A1 (fr) 1977-06-30 1977-06-30 Perfectionnement aux reseaux logiques programmables

Publications (3)

Publication Number Publication Date
DE2825190A1 DE2825190A1 (de) 1979-01-04
DE2825190B2 DE2825190B2 (de) 1980-03-20
DE2825190C3 true DE2825190C3 (de) 1980-11-20

Family

ID=9193033

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2825190A Expired DE2825190C3 (de) 1977-06-30 1978-06-08 Programmierbare logische Anordnung

Country Status (5)

Country Link
US (1) US4237542A (OSRAM)
JP (1) JPS5413240A (OSRAM)
DE (1) DE2825190C3 (OSRAM)
FR (1) FR2396468A1 (OSRAM)
GB (1) GB1558754A (OSRAM)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS558135A (en) * 1978-07-04 1980-01-21 Mamoru Tanaka Rewritable programable logic array
US4415818A (en) * 1979-01-16 1983-11-15 Nippon Telegraph & Telephone Corp. Programmable sequential logic circuit devices
JPS5616243A (en) * 1979-07-18 1981-02-17 Matsushita Electric Ind Co Ltd Microaddress production system
US4354228A (en) * 1979-12-20 1982-10-12 International Business Machines Corporation Flexible processor on a single semiconductor substrate using a plurality of arrays
US4578771A (en) * 1980-12-29 1986-03-25 International Business Machines Corporation Dynamically reprogrammable array logic system
USRE32858E (en) * 1981-02-10 1989-02-07 American Telephone And Telegraph Company, At&T Bell Laboratories Stored-program control machine
US4399516A (en) * 1981-02-10 1983-08-16 Bell Telephone Laboratories, Incorporated Stored-program control machine
DE3121562A1 (de) * 1981-05-30 1983-01-05 Ibm Deutschland Gmbh, 7000 Stuttgart Programmierbare logische hochintegrierte schaltungsanordnung
US4484268A (en) * 1982-02-22 1984-11-20 Thoma Nandor G Apparatus and method for decoding an operation code using a plurality of multiplexed programmable logic arrays
US4506341A (en) * 1982-06-10 1985-03-19 International Business Machines Corporation Interlaced programmable logic array having shared elements
USRE34363E (en) * 1984-03-12 1993-08-31 Xilinx, Inc. Configurable electrical circuit having configurable logic elements and configurable interconnects
US4617479B1 (en) * 1984-05-03 1993-09-21 Altera Semiconductor Corp. Programmable logic array device using eprom technology
US4609986A (en) * 1984-06-14 1986-09-02 Altera Corporation Programmable logic array device using EPROM technology
US4766532A (en) * 1985-04-30 1988-08-23 International Business Machines Corporation Sequential array logic
US4763020B1 (en) * 1985-09-06 1997-07-08 Ricoh Kk Programmable logic device having plural programmable function cells
US5119487A (en) * 1988-02-08 1992-06-02 Fujitsu Limited Dma controller having programmable logic array for outputting control information required during a next transfer cycle during one transfer cycle
KR20040014060A (ko) * 2002-08-09 2004-02-14 삼성전자주식회사 효율적인 다이내믹 ｐｌａ 디코더
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 (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3230355A (en) * 1962-12-04 1966-01-18 Melpar Inc Matrix logic computer
DE2455178C2 (de) * 1974-11-21 1982-12-23 Siemens AG, 1000 Berlin und 8000 München Integrierte, programmierbare Logikanordnung
US3987287A (en) * 1974-12-30 1976-10-19 International Business Machines Corporation High density logic array
IT1063025B (it) * 1975-04-29 1985-02-11 Siemens Ag Disposizione circuitale logica integrata e programmabile
JPS5354936A (en) * 1976-10-29 1978-05-18 Toshiba Corp Programable logical array
US4132979A (en) * 1976-12-15 1979-01-02 Teletype Corporation Method and apparatus for controlling a programmable logic array
US4114143A (en) * 1977-05-12 1978-09-12 International Business Machines Corporation Modular switching system

Also Published As

Publication number Publication date
GB1558754A (en) 1980-01-09
JPS5413240A (en) 1979-01-31
DE2825190A1 (de) 1979-01-04
FR2396468B1 (OSRAM) 1980-02-08
US4237542A (en) 1980-12-02
FR2396468A1 (fr) 1979-01-26
DE2825190B2 (de) 1980-03-20

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee