This section provides overview, applications, and principles of eda tools. Also, please take a look at the list of 8 eda tool manufacturers and their company rankings.
Table of Contents
EDA (Electric Design Automation) tools are software and hardware tools that support the electrical design process in order to improve efficiency and automation.
They can be understood as the electrical design version of the CAD and CAM tools used in the mechanical design fields.
Taking home appliances as an example, the design process for these products begins with system (conceptual) design, followed by circuit design, assembly, repeated prototyping, and completion of the final product. In this process, EDA tools play an important role in product design.
EDA tools are available for different design processes. Tools for product design such as home appliances include tools for system (conceptual) design and its simulation, which is the most upstream design process, tools for circuit design and its simulation, tools for printed circuit board layout, and tools for designing against unwanted emissions.
In the field of semiconductor design, there are semiconductor device design tools and their simulation tools, logic and timing design tools and simulation tools, and layout design tools and simulation tools in semiconductors.
It is possible to proceed with design without using EDA tools. It is also possible to use some of the aforementioned tools.
However, manufacturers of various products, such as home appliances and semiconductor devices, are now competing with companies worldwide.
Unfortunately, the good old days of "just make it, and it will sell" are long gone, and the game is now decided by how quickly and inexpensively we can provide high-function, high-performance products. To achieve this, circuits are becoming denser, smaller, lighter, and more power-efficient.
In order to maintain a competitive advantage over competitors, overwhelming development power and development speed are required in this environment, and EDA tools provide powerful support for this.
The first step in designing a product is to ask what kind of product will be made. What functions should be included? The first step is to determine how much the product should cost, and then to consider the system configuration to realize this cost.
System design tools are effective in this process. The simulation function of the system design tool is used to verify whether the virtual system configuration created on the computer is optimal or not. This is to verify if the performance, functions, and cost meets the expected values.
If the simulation results are unsatisfactory, the system is reconstructed and simulated again, repeating the trial-and-error process to reach the optimal system. If this process were to be done by actually building a product, it would require a large amount of time, but by using EDA tools, it can be done on a computer, making verification possible in a short period of time.
The same approach can be used in the subsequent design process to shorten the total design period.
*Including some distributors, etc.
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Ranking as of January 2023 in United States
Derivation MethodRank | Company | Click Share |
---|---|---|
1 | Synopsys | 50% |
2 | Cadence Design Systems | 50% |
Ranking as of January 2023 Globally
Derivation MethodRank | Company | Click Share |
---|---|---|
1 | Synopsys | 50% |
2 | Cadence Design Systems | 50% |
Derivation Method
The ranking is calculated based on the click share within the eda tool page as of January 2023. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
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