Rebirth started in 2004

Chapter 294 Cardinal Chip with 45nm Process
Chen Wei has also come into contact with chips before. After all, electronic products must contain various chips.However, this kind of self-designed chip is the first time in his hands.

Domestic chips are so rare!

For a long time, the chip industry has not received much attention in China.

It cannot be said that it is not taken seriously at all, and there are still some research and development funds, and even a huge amount of research and development funds have been invested.

Among them, the Hanxin incident that occurred in 2003 directly caused a serious setback to domestic chip research and development.

In the next few years, the research and development of chips fell into a stagnation.

One, what chips are needed can be purchased directly from the international market, and the price of chips is also constantly decreasing. It seems that this industry has become a "sunset industry".

In a market economy, people's costs are lower than our own, so we will definitely buy cheap ones.

Many industries in the country were started because they were forced to do nothing, and had to be developed.

Because you can't buy it.

Even if you can buy it, the price is super expensive.

In this way, it has strengthened everyone's confidence, and they must get this thing out.

As long as Huaguo is determined to do something, as long as the West can develop something, then Huaguo will certainly be able to do it.

In terms of talent, Huaguo has a lot of geniuses, and they are not afraid of competition at all.

"This chip, the specific data..."

Han Yufei directly picked up the Upad next to her, and handed it to Chen Wei: "Look for yourself!"

Zheng Shulian looked at Han Yufei's actions in astonishment. Treat Chen Wei like this, okay?
Her eyes were slightly worried, Chen Wei seemed to be very gentle, but Zheng Shulian knew that if Chen Wei was really as gentle as he appeared on the surface, it would be impossible for him to have such a large family business.

In Huaguo, no matter which industry you are in, you will face extremely fierce competition.

It's like raising Gu, the one who survives in the end is the strongest.

For this reason, many experts said that the competition in Huaguo's industry is too fierce. It's either you die or I live. We need to learn from Western companies. Several companies live in peace and work together to carve up the market.

In this way, everyone can have food and live a good life.

Since ancient times, anyone who regards the words of "experts" as a standard has basically suffered.

Just listen to it and make a reference, but you really have to do what these people say. It seems to be fine in the short term, but there will definitely be big problems in the end.

Experts are generally an afterthought. Let them conclude that it will definitely do a good job.

But asking them to do something in advance is like killing them.

Naturally, Chen Wei didn't get angry like Zheng Shulian thought, took the Upad and looked at it.

Looking at the data...

45nm process technology, manufactured by Baoji Electric.

The 1GHZ Cortex-A8 computing core and the PowerVR SGX 540 display chip together make up this chip.

Cortex-A8 is authorized by ARM architecture, and then Hengtong Electronics makes its own modification on this.

As for the PowerVR SGX 540, it is a product of a company in John Country.

Yes, like ARM company, it belongs to John Country.

It has to be said that in the field of semiconductors, John Country still has quite strong strength.

ImaginationTechnologies company, referred to as Imgtec or imagination technology company.

The first-level cache is 64KB, and the second-level cache is 600KB.

The computing capability of 1DMIPS (integer computing capability of million instruction sets per second) can be achieved at 2000GHZ frequency.

Is the overall data strong or not?

Chen Wei couldn't tell either!

So, you have to take something for comparison.

S5PC110A1，这个是UNI2智能手机将要采用的芯片，此时UNI2智能手机已经进入到生产备货阶段。

The stocking volume this time will exceed 5 million units!
UNI2 has started to produce and stock up, so it doesn't mean that there is no news in the market.

Now that they are all mass-produced, there will naturally be news.

It is impossible to hide such a big matter.

Hengtong Electronics is also actively releasing news.

In addition, the price of UNI1 has dropped a lot compared to before.

"The L5 cache of this chip is much higher than that of S110PC1A[-]!"

The secondary cache of S5PC110A1 is 512KB.

Han Yufei: "It's specially optimized. At the same frequency, our computing core performance is higher than that of S5PC110A1. The S5PC110A1 chip is indeed excellent, but there are a lot of useless functional blocks."

"Our chips are specially developed for smartphones, and those useless parts have been cut off. The core area of ​​our chips is much smaller than that, and the manufacturing cost is also lower!"

The meaning of saying this is very clear!
We have developed such an excellent chip, so Chen Wei should use this chip and put it into commercial use as soon as possible.

How nice it is to use your own chip for the UNI2 chip!

Han Yufei wants more research and development funding.

It is naturally impossible for Chen Wei to use this chip named "Red Sparrow" directly on UNI2.

UNI2 is a high-end phone. To be honest, domestic users will not say that they will pay for mobile phones using domestic chips.

It is obviously impossible to fight against the market.

But since the cardinal chip has been developed and successfully taped out, it shows that this chip has the conditions for mass production and commercial use.

It is obviously not scientific to have your own chip and not use it.

The research and development of chips is originally for commercial use.

Moreover, if the chip is not commercialized on a large scale, it will never be found whether there is any problem with the chip.

A PC-end chip supercompany as strong as Intel has also experienced major problems in chip design.

Intel engineers, don't they test and check when designing chips?

Obviously impossible.

Designable loopholes cannot be fully discovered by inspection alone.

Many things can only be discovered after large-scale application.

The product is only developed from the laboratory and not commercialized. It will never be discovered what kind of problems the product has.

Why is it not recommended to buy new products?

Because new products generally have various small problems, it takes time to improve.

"The Cardinal chip will be installed on Redo's new mobile phone!"

The corner of Han Yufei's mouth couldn't help showing a smile: "Then you should press this matter."

Chen Wei remembers that Redo has several mobile phone design solutions, and will choose the best solution for commercial use.

As for other design solutions, they can only be buried as technical reserves.

Building a mobile phone is difficult, but with experience, things become extremely simple.

Whatever it is, it's always difficult to start.

All beginnings are hard!

After straightening out, it's not difficult anyway.

"Don't worry, mobile phones equipped with the Cardinal chip will be launched in July at the most. You must also pay close attention to the research on the next generation of the Cardinal chip."

Han Yufei: "With the success of the first generation, the research and development after Cardinal will be much easier. Soon, we will be able to come up with a customized version of the chip."

Seeing Han Yufei's full confidence, Chen Wei didn't say anything else.

She is indeed very powerful!

Some are beyond imagination.

(End of this chapter)