JPS6335129B2 - - Google Patents

Info

Publication number
JPS6335129B2
JPS6335129B2 JP9020280A JP9020280A JPS6335129B2 JP S6335129 B2 JPS6335129 B2 JP S6335129B2 JP 9020280 A JP9020280 A JP 9020280A JP 9020280 A JP9020280 A JP 9020280A JP S6335129 B2 JPS6335129 B2 JP S6335129B2
Authority
JP
Japan
Prior art keywords
row
memory cells
tristable
column
same
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
JP9020280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5715533A (en
Inventor
Yoshihiro Kasuya
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.)
NEC Corp
Original Assignee
Nippon Electric Co Ltd
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 Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP9020280A priority Critical patent/JPS5715533A/ja
Publication of JPS5715533A publication Critical patent/JPS5715533A/ja
Publication of JPS6335129B2 publication Critical patent/JPS6335129B2/ja
Granted 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

Landscapes

  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Read Only Memory (AREA)
  • Logic Circuits (AREA)
JP9020280A 1980-07-02 1980-07-02 Logical array circuit possible for write-in Granted JPS5715533A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9020280A JPS5715533A (en) 1980-07-02 1980-07-02 Logical array circuit possible for write-in

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9020280A JPS5715533A (en) 1980-07-02 1980-07-02 Logical array circuit possible for write-in

Publications (2)

Publication Number Publication Date
JPS5715533A JPS5715533A (en) 1982-01-26
JPS6335129B2 true JPS6335129B2 (enrdf_load_stackoverflow) 1988-07-13

Family

ID=13991895

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9020280A Granted JPS5715533A (en) 1980-07-02 1980-07-02 Logical array circuit possible for write-in

Country Status (1)

Country Link
JP (1) JPS5715533A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04502679A (ja) * 1989-10-23 1992-05-14 マイクロソフト　コーポレイション キーボードに取り付け可能な調節自在のクランプを備えたポインティングデバイス

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4774421A (en) * 1984-05-03 1988-09-27 Altera Corporation Programmable logic array device using EPROM technology

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04502679A (ja) * 1989-10-23 1992-05-14 マイクロソフト　コーポレイション キーボードに取り付け可能な調節自在のクランプを備えたポインティングデバイス

Also Published As

Publication number Publication date
JPS5715533A (en) 1982-01-26

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JPS6335129B2 (enrdf_load_stackoverflow)