Realize the independent control of chip design, break the monopoly of foreign capital, and break the siege of domestic EDA technology
Good luck 2021-06-08 21:33:51

Monopolized by foreign capital EDA technology , Realize the independent control of domestic chips , Domestic technology has broken through !

I think you all know recently , The manufacture of chips depends on the lithography machine , Especially the high-end process EUV lithography . But it's just a critical step in chip manufacturing . In the process of chip manufacturing , Image lithography machine 、 Etching machine 、 Ion implantation 、 Wafer cutting equipment is an indispensable chip production equipment .

 Realize the independent control of chip design , Break the monopoly of foreign capital , domestic EDA Technology out of the box


China's chip industry is relatively weak , But it's not only reflected in lithography and other equipment . We need to know the R & D and design software used by domestic chip design enterprises , It's often foreign EDA Software . and EDA Software is known as “ The mother of chips ”. There is no one's own EDA Design software , It's bound to be “ thetime ”.

 Realize the independent control of chip design , Break the monopoly of foreign capital , domestic EDA Technology out of the box


At the same time , China has realized that the development of chip industry should start from all aspects . To design software from a chip 、 Raw materials and semiconductor equipment, etc . If it's hard to design chips , So design EDA Software is more difficult . The Ministry of industry and information technology also announced that , We should not only focus on supporting industrial software , We also need to make our own brand of industrial software stronger and bigger .

Let's talk about the chip design software today EDA


What is? EDA?

?1、 Actually EDA Is a kind of computer-aided design software , Used to complete VLSI (VLSI) The functional design of the chip . And synthesize 、 verification 、 physical design ( Including layout 、 wiring 、 Territory 、 Design rule checking, etc ) And so on .

?2、EDA Referred to as : Electronic design automation ( Its English abbreviation is :Electronic design automation)

 Realize the independent control of chip design , Break the monopoly of foreign capital , domestic EDA Technology out of the box


?3、EDA It's the upstream of integrated circuit design 、 The most high-end industry , At the top of the chip industry pyramid , go by the name of “ The mother of the electronics industry ”.

?4、 The design of any integrated circuit is inseparable EDA Software .EDA Software can realize from simulation to layout 、 From front end to back end 、 From analog to digital, etc . so to speak EDA Software plays an important role in IC design .

?5、EDA The software design process mainly includes :
  • Hardware description language (HDL) Input
  • Logic compilation 、 Simplification and segmentation
  • Circuit synthesis 、 Optimize 、 Layout and wiring
  • Circuit simulation
  • Data generation

EDA The pattern of the industry


1、EDA Technological development

so to speak EDA Design software plays an important role in the whole IC industry chain . without EDA Software , You won't be able to talk about chips .

? In the 1950s ,IC At the beginning of Industrial Development , Mainly manual wiring .

 Realize the independent control of chip design , Break the monopoly of foreign capital , domestic EDA Technology out of the box


? By the 1970s , With the improvement of chip integration design level , Manual wiring has been unable to meet the design requirements , therefore EDA Software applications .

? stay 20 century 90 years , As the number of transistors increases in IC Design ,EDA Software is developing rapidly , Widely used .

2、 In our country EDA The development of software industry

?1986 year , China's independent research and development of integrated circuit CAD system —— Panda system .

?1993 The first set made in China in EDA The panda system came out .

? Current domestic EDA Software manufacturers mainly include Huada Jiutian 、 Guangliwei 、 Generalized electron 、 Xinhe Technology Co., Ltd .

3、 The global EDA Market structure

In the world EDA In the market structure , Mainly by Candence、Synopsys、Mentor Graphics Monopolized by three American companies ; Occupying the world EDA In the market 95% share .

 Realize the independent control of chip design , Break the monopoly of foreign capital , domestic EDA Technology out of the box


And our country EDA The localization rate in this field is only 5%, The vast majority of the market is controlled by foreign capital .

The strongest chip design enterprise in China —— Huawei Hisilicon


Everybody knows , The rise of Huawei's mobile phone brand is still inseparable from its powerful chip design ability . Huawei Hisilicon designed 5 Nano Unicorn 9000 chip , Its superior performance makes Huawei's mobile phone business into the top five in the world , And realized the development of its high-end mobile phone brand .

 Realize the independent control of chip design , Break the monopoly of foreign capital , domestic EDA Technology out of the box


But even so , Chip design in China is still controlled by others , According to the information released by Huawei Hisilicon , Hisilicon designs chips using EDA Software comes from Synopsys( New thinking technology )、Cadence( Kaiden Electronics ) and Mentor( Mingdao ) These three American companies .

domestic EDA Technological breakthrough

domestic EDA Good news again !

?1、 According to media sources : stay 5 month 14 Japan , At home EDA Enterprise core and semiconductor technology ( Shanghai ) Ltd. announces , On chip passive electromagnetic fields (EM) The simulation suite has been successfully approved by Samsung wafer factory 8 Nano low power consumption (8LPP) Process technology certification , This certification will significantly improve IC Design company in 8LPP Design delivery speed in process .



 Realize the independent control of chip design , Break the monopoly of foreign capital , domestic EDA Technology out of the box

And this tool , In the field of passive electromagnetic simulation, it has been able to solve the domestic advanced process 8nm And the simulation design of the above process .


?2、4 month 25 Japan , At the opening of the fourth digital China Construction Summit . China EDA Leading software enterprises —— Huada nine days , Officially released EDA Tool system V2021.3 edition .

 Realize the independent control of chip design , Break the monopoly of foreign capital , domestic EDA Technology out of the box


According to the official introduction , This version optimizes hundreds of complex algorithms , Can make the product function 、 Performance and capacity have been improved . The software can not only support the design of chip manufacturers in China 、 production 7nm chip , And support 28nm Mature process chip design .

 Realize the independent control of chip design , Break the monopoly of foreign capital , domestic EDA Technology out of the box


The current development trend of chip industry , From design to manufacturing , There are certain difficulties . But we all have to plan for the long run , Realize industry 、 resources 、 The advantage configuration of talents . We should make use of the domestic advantages to make up for the lack of China's chip industry chain .

EDA Software plays a connecting role in the process of chip design and manufacturing . without EDA Software can't do chip design , To develop the semiconductor industry ,EDA Software must be independent , Only in this way can we realize the self-control of domestic products .

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