A company called Qiyunfang just done a unique presentation at the Bay Area Semiconductor Expo held in Shenzhen, China. In it he has presented two EDA platforms. And with them it has opened the door to something in which the Asian giant totally depended on the US: designing your own chips.
What is EDA. Electronic Design Automation (EDA) software is the fundamental tool and the gateway to be able to design chips and printed circuit boards (PCBs). Historically, this segment has always been dominated by American companies: Synopsys, Cadence and Mentor Graphics / Siemens EDA were the absolute references. They “translate” the ideas of the engineers who design the chips, and convert them into functional plans that manufacturers such as TSMC or SMIC can manufacture.
Who is Qiyunfang. This company, founded in 2023, is not just any one: it is SiCarrier subsidiarywhich in turn collaborates with Huawei Technologies. As if that were not enough, SiCarrier is a semiconductor manufacturer that has financial support from the Shenzhen government.
The US had China tied. In May of this year, China began to block the export of its rare earths, and the United States responded with a blockade that was equally harmful to China: the aforementioned American companies They could no longer sell their services and their EDA software to its Chinese partners. It was one of the most effective ways to “strangle” the Chinese semiconductor industry: if you can’t design the chip, it doesn’t matter if you have factories to produce it. SMIC, for example, it’s been 20 years using Synopsys EDA design suites. With the veto he was left unable to use them.
China once again opts for self-sufficiency. The solutions presented by Qiyunfang theoretically allow for domestic solutions for EDA software for both schematic designs (conceptual design) and PCB (physical design of the board). Not only that: these platforms run on a completely Chinese software stack—operating system, database, middleware. Qiyunfang is not a product, it is a break with dependency in two of the crucial stages of chip design.
The key is technological independence. If these platforms comply, China will have a solution immune to sanctions, also integrated into the Chinese national technological ecosystem. The trade and technology war that the country maintains with the United States has encouraged both parties to seek precisely to avoid dependence among themselves and also with other countries. It’s the “I’ll stew it, I’ll eat it” taken to the maximum extreme.
The other challenge: advanced chips. Even having its own EDA software, China still has a colossal challenge with advanced chips that use 3 and 5 nm photolithography and that take advantage of UVE technologies. They continue working on these types of systems, but until they have them, Qiyunfang’s software platforms are a fantastic option for developing more “mature” but equally important chips such as those for the automotive sector or industrial applications.
China continues to move key chips. This news confirms the trajectory that Xi Jingping established with its famous “Made in China 2025” plan. It seeks to conquer the key technologies of the future: AI, robotics, automotive and of course the manufacturing of semiconductors without external dependencies are little by little a reality in the Asian giant, and this new milestone of this Chinese company seems to demonstrate it.
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