JPS6476735A - Semiconductor integrated circuit - Google Patents

Semiconductor integrated circuit

Info

Publication number
JPS6476735A
JPS6476735A JP23430587A JP23430587A JPS6476735A JP S6476735 A JPS6476735 A JP S6476735A JP 23430587 A JP23430587 A JP 23430587A JP 23430587 A JP23430587 A JP 23430587A JP S6476735 A JPS6476735 A JP S6476735A
Authority
JP
Japan
Prior art keywords
wirings
block
functional blocks
blocks
substrate
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.)
Granted
Application number
JP23430587A
Other languages
Japanese (ja)
Other versions
JPH0793357B2 (en
Inventor
Mamoru Fuse
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
NEC 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 NEC Corp filed Critical NEC Corp
Priority to JP62234305A priority Critical patent/JPH0793357B2/en
Publication of JPS6476735A publication Critical patent/JPS6476735A/en
Publication of JPH0793357B2 publication Critical patent/JPH0793357B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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 potential barriers; including integrated passive circuit elements having potential barriers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Design And Manufacture Of Integrated Circuits (AREA)
  • Semiconductor Integrated Circuits (AREA)

Abstract

PURPOSE:To extremely simply alter a functional block by composing a circuit in the block of a plurality of functional blocks formed on a substrate and an analog master block formed on the part of the substrate so as to regulate the characteristics of the circuit. CONSTITUTION:A chip 1 is composed on the same substrate of functional blocks 2a (A1-A4), functional blocks 2c (C1-C3), functional blocks 2d (D1-D3), functional blocks 2e (E1-E3), functional blocks 2f (F1-F3), an analog master block (AMB) 3 for regulating the characteristics of these blocks, and bonding pads 4. Wirings among the blocks employ first aluminum wirings 5 as lateral wirings and second aluminum wirings 6 as longitudinal wirings. Thus, wirings are extended from the block becoming in a trouble, and the block can be improved only by the process of aluminum wiring.
JP62234305A 1987-09-17 1987-09-17 Semiconductor integrated circuit Expired - Fee Related JPH0793357B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62234305A JPH0793357B2 (en) 1987-09-17 1987-09-17 Semiconductor integrated circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62234305A JPH0793357B2 (en) 1987-09-17 1987-09-17 Semiconductor integrated circuit

Publications (2)

Publication Number Publication Date
JPS6476735A true JPS6476735A (en) 1989-03-22
JPH0793357B2 JPH0793357B2 (en) 1995-10-09

Family

ID=16968917

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62234305A Expired - Fee Related JPH0793357B2 (en) 1987-09-17 1987-09-17 Semiconductor integrated circuit

Country Status (1)

Country Link
JP (1) JPH0793357B2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6218731A (en) * 1985-07-17 1987-01-27 Nec Corp Semiconductor device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6218731A (en) * 1985-07-17 1987-01-27 Nec Corp Semiconductor device

Also Published As

Publication number Publication date
JPH0793357B2 (en) 1995-10-09

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees