JPS6476735A - Semiconductor integrated circuit - Google Patents
Semiconductor integrated circuitInfo
- 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
Links
- 239000004065 semiconductor Substances 0.000 title 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 3
- 229910052782 aluminium Inorganic materials 0.000 abstract 3
- 239000000758 substrate Substances 0.000 abstract 3
- 230000001105 regulatory effect Effects 0.000 abstract 1
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)
- Semiconductor Integrated Circuits (AREA)
- Design And Manufacture Of 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.
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6218731A (en) * | 1985-07-17 | 1987-01-27 | Nec Corp | Semiconductor device |
-
1987
- 1987-09-17 JP JP62234305A patent/JPH0793357B2/en not_active Expired - Fee Related
Patent Citations (1)
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 |