JPS5561054A - Large scale integrated circuit - Google Patents

Large scale integrated circuit

Info

Publication number
JPS5561054A
JPS5561054A JP13415278A JP13415278A JPS5561054A JP S5561054 A JPS5561054 A JP S5561054A JP 13415278 A JP13415278 A JP 13415278A JP 13415278 A JP13415278 A JP 13415278A JP S5561054 A JPS5561054 A JP S5561054A
Authority
JP
Japan
Prior art keywords
virgin
power line
earthing conductor
pads
pad
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
JP13415278A
Other languages
Japanese (ja)
Inventor
Masao Nakaya
Osamu Tomizawa
Kenji Anami
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP13415278A priority Critical patent/JPS5561054A/en
Publication of JPS5561054A publication Critical patent/JPS5561054A/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 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)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
  • Semiconductor Integrated Circuits (AREA)

Abstract

PURPOSE:To make identification easy, prevent an erroneous wiring and also to utilize a domain for virgin pad effectively by connecting the virgin junction pad to an earthing conductor or a power line. CONSTITUTION:Virgin junction pads 3-12-3-16 and an earthing conductor 4 or power line on the periphery of substrate 1 are connected in common. The virgin pads can now be constituted as a part of the earthing conductor or power line apparently, therefore an identification from working pads is easy and an erroneous wiring will not result. Furthermore, the pad domain is utilized for earthing conductor or power line, and hence the effective areas increase, and a floating of the earthing potential and a drop of the power potential can be prevented.
JP13415278A 1978-10-30 1978-10-30 Large scale integrated circuit Pending JPS5561054A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13415278A JPS5561054A (en) 1978-10-30 1978-10-30 Large scale integrated circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13415278A JPS5561054A (en) 1978-10-30 1978-10-30 Large scale integrated circuit

Publications (1)

Publication Number Publication Date
JPS5561054A true JPS5561054A (en) 1980-05-08

Family

ID=15121678

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13415278A Pending JPS5561054A (en) 1978-10-30 1978-10-30 Large scale integrated circuit

Country Status (1)

Country Link
JP (1) JPS5561054A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58197746A (en) * 1982-05-14 1983-11-17 Hitachi Ltd Semiconductor integrated circuit device
JPS58209158A (en) * 1982-05-31 1983-12-06 Nec Corp Master-slice semiconductor device
JPS5984547A (en) * 1982-11-08 1984-05-16 Seiko Epson Corp Semiconductor device
JPS6164133A (en) * 1984-09-06 1986-04-02 Nec Ic Microcomput Syst Ltd Ic device
JPS61100955A (en) * 1984-10-22 1986-05-19 Nec Corp Semiconductor device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58197746A (en) * 1982-05-14 1983-11-17 Hitachi Ltd Semiconductor integrated circuit device
JPH058576B2 (en) * 1982-05-14 1993-02-02 Hitachi Ltd
JPS58209158A (en) * 1982-05-31 1983-12-06 Nec Corp Master-slice semiconductor device
JPH0141032B2 (en) * 1982-05-31 1989-09-01 Nippon Electric Co
JPS5984547A (en) * 1982-11-08 1984-05-16 Seiko Epson Corp Semiconductor device
JPH0416946B2 (en) * 1982-11-08 1992-03-25 Seiko Epson Corp
JPS6164133A (en) * 1984-09-06 1986-04-02 Nec Ic Microcomput Syst Ltd Ic device
JPH0325013B2 (en) * 1984-09-06 1991-04-04 Nippon Denki Aishii Maikon Shisutemu Kk
JPS61100955A (en) * 1984-10-22 1986-05-19 Nec Corp Semiconductor device

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