Rebirth of Cyber ​​Hegemony

"Why, Chen Yu, I'm in trouble."

After introducing several professors to Chen Yu, Li Biqing looked at Chen Yu with a smile.

"It's no trouble, but some ideas can't be figured out."

"Oh, talk about it."

Chen Yu is also not humble.

Today he came to Li Biqing to hear their thoughts.

"Dean Li, the three professors, you must know that we have recently entered the mobile phone sector."

"Um."

Everyone nodded and motioned to Chen Yu to continue.

"However, as Dean Li said on the phone just now, our mobile phones don't actually have much technical content. It may be sold well now, but there will be a lot of competition in the future, so there will be pressure."

In this way, Li Biqing also nodded: "Mobile phones are a big market, and major mobile phone manufacturers will definitely do their best. Your Tianyu mobile phone is considered to have stolen a chicken, but when they slow down, they will do the same. It can sink into the low-end market. In addition to some foreign mobile phone giants, your future survival pressure will be very high."

"So, we want to do something with technical content."

"Russ can be taught."

The three professors nodded their foreheads.

Things without technical content will be eliminated by the market sooner or later.

"So you want to work with the school to get something with technical content?"

"Yes."

"That's a good idea. When you turn back, you donate some money to the school. We will set up a research room. What do you think."

"Ok, no problem."

Chen Yu readily agreed.

Of course donating money is no problem.

If the technology can be solved by donating money, Chen Yu is willing to donate 1 billion.

but……

At this time Li Biqing asked again: "Chen Yu, haven't you asked which technology you want to focus on?"

"chip."

"What……"

Not only Li Biqing, but the three professors were shaking their hands when they heard Chen Yu talk about the chip.

"chip?"

Li Biqing looked at Chen Yu and asked.

"Yes."

Chen Yu nodded and said very seriously.

"This, this..."

Li Biqing was a little embarrassed.

"Dean Li, what's the matter?"

"No, nothing."

"Is it necessary to donate a lot of money for chips?"

"Nothing..."

"what is that."

Chen Yu asked weakly: "No school can't make it out, right."

"Ahem..."

Li Biqing coughed heavily: "You kid, take us to make fun."

Seeing Chen Yu speaking solemnly, Li Biqing glared at Chen Yu.

Chip technology.

Not to mention their Shenzhen University, Peking University and Tsinghua University, they are also extremely embarrassed.

Of course, it's not just domestic. Except for a few countries in Europe and America, other countries don't have any chip technology.

"No, Dean Li, I really want to make chips."

Chen Yu didn’t make a joke, and went on to say: “In fact, before entering the mobile phone market, I was thinking about this issue. When it comes to mobile phones, the strongest technology is the chip. But our mobile phone chip has always been Subject to foreign manufacturers. I may not see much now, and when we become bigger and stronger in the future, we will sooner or later be constrained by them."

Chen Yu said truthfully.

"Chen Yu, you can see far enough."

Hearing Chen Yu's words, Professor Liu sighed.

As professors in the computer field, they know this best.

Regardless of the relatively rapid development of the domestic electronics industry, to be honest, not many really have technical content.

Many mobile phone manufacturers are actually assembling companies.

Even if it is Lenovo, there is not much real technology.

Not to mention chip technology, there are a series of other key technologies, and the domestic ones are extremely weak.

"It's really far."

Li Biqing nodded: "How do I feel that you kid wants to be with the international mobile phone giant Pk."

"There is always a dream, if it comes true."

Chen Yu is not enough.

"Dare to think about it."

Li Biqing gave Chen Yu a thumbs up.

But after a while, he said very seriously: "However, Chen Yu, it is really too difficult to talk about chips."

"Dean Li, I don't understand the technology, can you talk about it in detail?"

"how to say……"

Li Biqing hesitated for a while.

Some of him don't know how to say it.

Seriously, when it comes to chips, he doesn't know where to start.

Of course, this is an exaggeration.

But on the other hand, it can be seen that the difficulty of chip technology is almost no less than that of aerospace.

It is even more difficult to some extent than aerospace.

After all, countries in the aerospace industry have been studying since the founding of the country, but the chip has only paid attention to it in the last ten years. Whether it is technology or theory, there is a gap of several decades with foreign countries.

Otherwise, why can't even a Chinese core be made in China now.

Speaking of it, this is really an embarrassing thing.

Even if Chen Yu said jokingly just now, it wouldn't be Shenzhen University that couldn't do it.

To be ashamed, I really can't figure it out.

"Chen Yu, let me tell you about the manufacturing process of the chip first."

To talk about how to make domestic chips, we really have to start with the technology of the chips.

"If you want to build your own chip, the first step is the chip architecture, that is, the chip design."

"This is understandable, it's like making a mobile phone design first."

"Understand what? Understand, do you think chip design is that simple? If it was that simple, we would have figured it out a long time ago."

Li Biqing shook his head: "Well, let's just talk about the chip architecture. If you want to make a chip, the first step is to make the design. If the architecture can't be made, then there is no need to talk about production. Chip."

"The chip architecture is also called the instruction set, which is the command that instructs the computer to process various operations and functions. At present, there are four mainstream chip architectures in the world. The first is the x86 architecture, which is mainly for the pc. Intel technology The most mature."

"The second is the mips architecture developed by Stanford University in the United States. This architecture is the same as arm companies. They mainly do not produce chips by themselves. If chip manufacturers want to produce them, they can purchase the authorization of mpis."

"The third is the powerPC architecture developed by IBM and Apple, Motorola. This is an architecture for the server market and is temporarily not available to you."

"The fourth is the arm architecture, which is also the architecture most used in various electronic products and mobile phones."

Li Biqing briefly introduced the four most commonly used chip architectures to Chen Yu.

Although Chen Yu doesn't understand technology, he still understands this simple introduction.

"In other words, we can't even do the first step now?"

Chen Yu asked.

"Nor can you say that."

Li Biqing shook his head, but then nodded: "It is not impossible to do it at all, but there are still difficulties in this regard to truly produce a mature structure."

With that said, Chen Yu understood.

Even if combined with the most advanced professional research in China for many years, I am afraid that only a simple chip architecture can be made. And this chip architecture may be decades behind others.

If this is the case, then it's not interesting.

"At present, the domestic aspect of making chips tends to purchase mature architecture solutions, and then make appropriate modifications to make our chips. But even so, it is still difficult for us to make more mature chips. On the one hand, ours Technology is limited. On the other hand, these chip architecture companies do not license the top chip architectures to us. What we can buy is only mid-to-low-end chip architectures."

This piece of Chen Yu is even more empathetic.

In the previous life, arm company sold dozens of architecture licenses a year.

But each of them has a different structure.

In other words, Apple's chip design is different from Qualcomm's and Huawei's.

Undoubtedly, Apple and Qualcomm's designs are more powerful, and Huawei's is also pretty good~www.wuxiaspot.com~, but it is still a bit worse.

The worst is MediaTek, which is low-end chip design.

"Buying is not an option."

Chen Yu shook his head: "Purchasing the chip architecture license seems to solve the temporary problem, but it can be purchased now, what if they don't sell it in the future?"

"So, there are also problems."

Li Biqing also agrees with Chen Yu's statement: "It may take a long time to do it yourself, and even if you do it yourself, you may not be able to come up with a mature design. Buying someone else's, you will get stuck on your neck from time to time."

"Now you know why it is so difficult to make a chip."

Li Biqing said helplessly.

In fact, this is just a chip design.

There are still many problems in chip production.

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