JPS57149762A - Large scale integrated circuit - Google Patents

Large scale integrated circuit

Info

Publication number
JPS57149762A
JPS57149762A JP56035588A JP3558881A JPS57149762A JP S57149762 A JPS57149762 A JP S57149762A JP 56035588 A JP56035588 A JP 56035588A JP 3558881 A JP3558881 A JP 3558881A JP S57149762 A JPS57149762 A JP S57149762A
Authority
JP
Japan
Prior art keywords
section
block
exclusive
function
input
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
JP56035588A
Other languages
Japanese (ja)
Inventor
Osamu Nishijima
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electronics Corp
Matsushita Electric Industrial 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 Matsushita Electronics Corp, Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electronics Corp
Priority to JP56035588A priority Critical patent/JPS57149762A/en
Publication of JPS57149762A publication Critical patent/JPS57149762A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
    • H01L27/0203—Particular design considerations for integrated circuits
    • H01L27/0207—Geometrical layout of the components, e.g. computer aided design; custom LSI, semi-custom LSI, standard cell technique

Abstract

PURPOSE:To simplify the manufacture of an LSI meeting specifications by a method wherein a semiconductor substrate is divided into the first and the second regions and the first region is provided with a basic circuit block composed of a common circuit section such as an input and output function section, arithmetic function section, data memory, microcomputer and the second region is provided with an exclusive circuit block. CONSTITUTION:A secomiconductor substrate is divided into a basic circuit block section A and an exclusive circuit section B. And the block section A is provided with the composition as a microcomputer by an input function section 1, arithmetic function section 2, output function section 3, data memory section 4, program memory section 5, control function section 6, and input and output data wires 7, 8. And the block section B is provided with an exclusive block 9 having an exclusive function and the block sections A and B are mutually connected by connection means 11-13. In this way, an LSI meeting a demand is made while compounding a mask.
JP56035588A 1981-03-11 1981-03-11 Large scale integrated circuit Pending JPS57149762A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56035588A JPS57149762A (en) 1981-03-11 1981-03-11 Large scale integrated circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56035588A JPS57149762A (en) 1981-03-11 1981-03-11 Large scale integrated circuit

Publications (1)

Publication Number Publication Date
JPS57149762A true JPS57149762A (en) 1982-09-16

Family

ID=12445938

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56035588A Pending JPS57149762A (en) 1981-03-11 1981-03-11 Large scale integrated circuit

Country Status (1)

Country Link
JP (1) JPS57149762A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61267356A (en) * 1985-05-22 1986-11-26 Nippon Denso Co Ltd Semiconductor device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5342578A (en) * 1976-09-27 1978-04-18 Siemens Ag Semiconductor chip for producing lsi

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5342578A (en) * 1976-09-27 1978-04-18 Siemens Ag Semiconductor chip for producing lsi

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61267356A (en) * 1985-05-22 1986-11-26 Nippon Denso Co Ltd Semiconductor device

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