JPS53120345A - Master chip of array logic - Google Patents

Master chip of array logic

Info

Publication number
JPS53120345A
JPS53120345A JP3472677A JP3472677A JPS53120345A JP S53120345 A JPS53120345 A JP S53120345A JP 3472677 A JP3472677 A JP 3472677A JP 3472677 A JP3472677 A JP 3472677A JP S53120345 A JPS53120345 A JP S53120345A
Authority
JP
Japan
Prior art keywords
master chip
array logic
logic circuit
switch element
array
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.)
Pending
Application number
JP3472677A
Other languages
Japanese (ja)
Inventor
Kichi Sugiyama
Keisuke Kataoka
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP3472677A priority Critical patent/JPS53120345A/en
Priority to US05/857,306 priority patent/US4207556A/en
Priority to DE19772754354 priority patent/DE2754354A1/en
Priority to FR7737528A priority patent/FR2374817A1/en
Priority to GB51745/77A priority patent/GB1600623A/en
Publication of JPS53120345A publication Critical patent/JPS53120345A/en
Pending 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

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)

Abstract

PURPOSE:To make it possible to set easily PLA of the desired size to any position by providing the switch element part which can set a function part to a logic circuit and the switch element which can set an array part to the logic circuit.
JP3472677A 1976-12-14 1977-03-30 Master chip of array logic Pending JPS53120345A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP3472677A JPS53120345A (en) 1977-03-30 1977-03-30 Master chip of array logic
US05/857,306 US4207556A (en) 1976-12-14 1977-12-05 Programmable logic array arrangement
DE19772754354 DE2754354A1 (en) 1976-12-14 1977-12-07 PROGRAMMABLE LOGICAL ASSEMBLY ARRANGEMENT
FR7737528A FR2374817A1 (en) 1976-12-14 1977-12-13 ARRANGEMENT OF PROGRAMMABLE LOGIC GROUPS
GB51745/77A GB1600623A (en) 1976-12-14 1977-12-13 Logic array arrangements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3472677A JPS53120345A (en) 1977-03-30 1977-03-30 Master chip of array logic

Publications (1)

Publication Number Publication Date
JPS53120345A true JPS53120345A (en) 1978-10-20

Family

ID=12422314

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3472677A Pending JPS53120345A (en) 1976-12-14 1977-03-30 Master chip of array logic

Country Status (1)

Country Link
JP (1) JPS53120345A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5573140A (en) * 1978-11-27 1980-06-02 Nec Corp Integrated logic circuit
JPS562738A (en) * 1979-06-20 1981-01-13 Nec Corp Pla logical operation circuit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50104540A (en) * 1974-01-18 1975-08-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50104540A (en) * 1974-01-18 1975-08-18

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5573140A (en) * 1978-11-27 1980-06-02 Nec Corp Integrated logic circuit
JPS562738A (en) * 1979-06-20 1981-01-13 Nec Corp Pla logical operation circuit

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