IT1024010B - Circuito logico sequenziale pro grammabile con memorie multiple a ingresisi e uscite plurimi - Google Patents

Circuito logico sequenziale pro grammabile con memorie multiple a ingresisi e uscite plurimi

Info

Publication number
IT1024010B
IT1024010B IT41628/74A IT4162874A IT1024010B IT 1024010 B IT1024010 B IT 1024010B IT 41628/74 A IT41628/74 A IT 41628/74A IT 4162874 A IT4162874 A IT 4162874A IT 1024010 B IT1024010 B IT 1024010B
Authority
IT
Italy
Prior art keywords
grammable
logic circuit
sequential logic
input memories
circuit pro
Prior art date
Application number
IT41628/74A
Other languages
English (en)
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of IT1024010B publication Critical patent/IT1024010B/it

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00658—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys
    • G07C9/00674—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys with switch-buttons
    • G07C9/0069—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys with switch-buttons actuated in a predetermined sequence
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F7/02—Comparing digital values

Landscapes

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Analysis (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • General Engineering & Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Logic Circuits (AREA)
  • Lock And Its Accessories (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Alarm Systems (AREA)
IT41628/74A 1973-06-25 1974-06-21 Circuito logico sequenziale pro grammabile con memorie multiple a ingresisi e uscite plurimi IT1024010B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00373345A US3846756A (en) 1973-06-25 1973-06-25 Programmable sequential logic circuit

Publications (1)

Publication Number Publication Date
IT1024010B true IT1024010B (it) 1978-06-20

Family

ID=23472016

Family Applications (1)

Application Number Title Priority Date Filing Date
IT41628/74A IT1024010B (it) 1973-06-25 1974-06-21 Circuito logico sequenziale pro grammabile con memorie multiple a ingresisi e uscite plurimi

Country Status (6)

Country Link
US (1) US3846756A (it)
JP (1) JPS5038432A (it)
AU (1) AU7017074A (it)
DE (1) DE2430297A1 (it)
FR (1) FR2234714B3 (it)
IT (1) IT1024010B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3944976A (en) * 1974-08-09 1976-03-16 Rode France Electronic security apparatus
JPS53137800A (en) * 1977-05-06 1978-12-01 Oki Electric Ind Co Ltd Electronic lock
DE2731425A1 (de) * 1977-07-12 1979-01-18 Klein Schanzlin & Becker Ag Programmierbare steuereinrichtung
FR2402754A1 (fr) * 1977-09-12 1979-04-06 Huwil Werke Gmbh Serrure a combinaison a touches
US4144523A (en) * 1977-11-23 1979-03-13 General Motors Corporation Digital key system
FR2467946A1 (fr) * 1979-10-16 1981-04-30 Phan Chi Cao Son Serrure electronique a alarme
JPS57193022A (en) * 1981-05-22 1982-11-27 Kaitou Seisakusho Kk Material of electrolytic condenser with electrode external lead wire at thin film electrole material by plural pressing positions forming plural rows
GB2128003B (en) * 1982-09-28 1986-06-18 Morrison John M Code confirmation circuit
IT1169929B (it) * 1982-12-10 1987-06-03 Hans L Grafelmann Impianto endooseo per il fissaggio di denti artificiali nell'osso mascellare
JPS61100240A (ja) * 1984-10-23 1986-05-19 京セラ株式会社 ブレ−ド型骨内インプラント
JP4878967B2 (ja) * 2006-09-07 2012-02-15 三洋電機株式会社 電解コンデンサ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3569935A (en) * 1969-04-30 1971-03-09 Ultronic Systems Corp Keyboard-controlled multiplex information retrieval system

Also Published As

Publication number Publication date
FR2234714A1 (it) 1975-01-17
AU7017074A (en) 1975-12-18
FR2234714B3 (it) 1977-05-06
DE2430297A1 (de) 1975-01-23
US3846756A (en) 1974-11-05
JPS5038432A (it) 1975-04-09

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