Xueba's technology tree

Chapter 38 Graphene Chips

On June 6, most executives of Spark Technology came to the Daxing chip factory.

After the acceptance of the chip factory was completed, the R&D center also overcame the difficulty of the etching machine, and Xinghuo Precision Manufacturing Company urgently produced the first batch of equipment.

Engineers have assembled and tested the first batch of chip production lines in the chip factory. Today is the day when Xinghuo Technology’s graphene chips are officially put into production.

Zhou Yu said to Chen Jin, who was holding the shooting equipment, "Xiao Jin, the following is an important moment, you must make me look handsome."

"Why are you thinking so much? Don't be too deliberate, start the production line quickly! If you didn't say that graphene chips can make Bajie more intelligent, I wouldn't ask for leave to accompany you." Chen Jin urged.

Zhou Yu looked at Yuan Keqing and asked, "How is the chip factory getting ready?"

"Don't worry, Mr. Zhou, the engineers have finished the inspection of the production line, and all the equipment is normal, meeting the conditions for graphene chip production." Yuan Keqing reported excitedly.

Zhou Yu stared ahead, a heroic aura emerged from him, and he said impassionedly: "Today is a very important day for our Spark Technology, the only graphene chip in China with all intellectual property rights is officially put into production!
Starting today, our company has its own high-performance chips, and we are no longer afraid of technological blockades by developed countries.

All employees of Xinghuo Technology will be proud of it, and we must persevere to create an ecology that belongs to graphene chips. "

After Zhou Yu finished speaking, there was thunderous applause below, and everyone was very excited.

"Now I announce that the graphene chip is officially put into production."

While Zhou Yu was speaking, he pressed the start button displayed by the holographic image.

Under the control of artificial intelligence Luban, the production line of the chip factory starts according to the established procedures.

Graphite powder with a purity of 99.9999% is sent into the reaction furnace through a conveyor belt.

There are multiple engineers maintaining the chip factory, and they are constantly reporting the status of the production line.

"The production line is running normally, and the material delivery is normal."

Graphite powder enters the reaction furnace, and the reaction furnace starts to run with electricity.

"The graphene wafer reactor is operating normally."

In just 10 minutes, the graphite powder is processed into graphene wafers, which are sent to the next process via a conveyor belt.

"The graphene wafer has passed the inspection."

The graphene wafers are fed into a rectangular cabinet measuring 3.5 meters long, 2 meters high and 1 meter wide.

"The etching machine is operating normally, and it is etching a Fuxi-type chip."

The etching machine quickly spits out the etched chips, which are sent to the chip cutting machine and cut into standard chips by laser.

"The chip etching is completed, the processing success rate is 92%, and the damaged wafer is being discarded."

Standard wafers enter the last important process, chip packaging.

The chip is packaged with silver alloy pins, injected with an intelligent instruction set, and wrapped with a carbon fiber casing by a packaging machine.

"The chip was tested successfully, with a pass rate of 75%."

Everyone has been quietly waiting for the graphene chip processing process, and finally heard the engineer report that the chip test was successful, everyone cheered.

Tian Kai shed tears of excitement and said excitedly: "It finally succeeded, and the chip I designed has officially entered industrial production."

The engineer quickly sent the processed chip, which is a standard Fuxi type I graphene chip, the size of one square centimeter.

Tian Kai stepped forward immediately, took the processed chip excitedly, and tested the chip with the equipment he carried with him.

"Perfectly in line with the theoretical design, it will definitely become the cornerstone of China's information age." Tian Kai said excitedly.

"Academician Tian, ​​some of us still don't understand the importance of this chip, so please educate everyone." Zhou Yu reminded.

Tian Kai put the chip on his chest with his left hand, showed it to everyone, and explained to everyone: "It has a 10 megabyte, 1000MHz high-speed cache memory.

It is a two-way cross parallel transmission bus that transmits data at high speed among processors, RAM and I/O devices.

It provides an extended server memory structure with 526-bit addresses. "

Tian Kai looked at the confused eyes of the crowd, and immediately realized that he chose the simplest chip data to introduce to everyone, but these people are laymen and still don't understand the meaning of these data.

He tried his best to use words that laymen can understand, and explained to everyone: "The chips produced by our chip factory have two types, Fuxi-[-] for mobile devices and Nuwa-[-] for servers.

Their computing power is 275% higher than that of the most advanced foreign chips, that is, their performance is nearly three times that of them.

More importantly, compared with silicon-based chips, carbon-based chips consume less energy, generate less heat, dissipate heat faster, and are safer and more reliable in use. They can prevent electromagnetic bomb attacks, let alone strong electromagnetic interference. "

After academician Tian Kai popularized science, executives all understood the powerful performance of graphene chips, and they applauded enthusiastically.

Lin Yun, general manager of Xinghuo Electronics, asked, "Academician Tian, ​​what is the difference between the Fuxi-[-] chip and the Nuwa-[-] chip?"

Academician Tian Kai explained to her with a smile: "The Fuxi-[-] chip is mainly used in mobile devices. Its computing power is not strong, but it is more energy-efficient and has a lower calorific value. It also enhances the optimization of holographic display.

The Nüwa-[-] chip is mainly used in servers. It can be used to assemble supercomputers. It has extremely strong computing power, and the corresponding energy consumption is also very large. It generates a lot of heat and requires a special assembly structure. It enhances floating-point operations and seek address range, it is easier to mobilize huge databases. "

This chip production ceremony is more like a popular science education on graphene chips.

After observing the good operation of the chip factory, Academician Tian left the factory happily, and the executives of Spark Technology also left the chip factory one after another.

Zhou Yu was also about to return to the company. Seeing Yuan Keqing was a little unhappy, he stepped forward and asked him, "Manager Yuan, what's the matter with you? Why don't you look happy on this happy day when the graphene chip has been successfully put into production?"

Yuan Keqing said dejectedly: "Mr. Zhou, I feel ashamed to see others. I have been boasting that the yield rate of graphene chips can reach more than 95% a few days ago, but the reality gave me a big slap in the face. The yield rate of graphene chips only reached 75%."

Zhou Yu patted him on the shoulder and comforted him: "This is a very normal phenomenon. The production line has just been established, and some hidden dangers have not been checked out. The artificial intelligence Luban has not started to optimize the production line program. It is normal that the good product rate is a little low.

After the production line has been run-in, I believe that the yield rate will gradually increase. "

"Don't worry, Mr. Zhou, I will definitely manage the chip factory well and improve the yield rate of graphene chips." Yuan Keqing regained his confidence and said happily.

Zhou Yu and Chen Jin also left the chip factory, and Chen Jin asked him: "When will my Bajie be able to use graphene chips? I feel that he is a bit powerless to cope with the complicated education situation in poor areas."

"Don't worry, it will be done soon. Our company is going to build a huge data center, and we will rent you some of the resources to allocate to Bajie." Zhou Yu replied with a smile.

(End of this chapter)