The world's richest man started by developing gutter oil

Chapter 131 128: Strategy of rural areas surrounding cities
Chen Zigang didn't want to pay attention to Meihuaxiang's unreasonable troubles.

If one more person knew the formula of the stacked film, even if he sold the formula, no one would know about it. However, the entire company would know from him and Han Chen that if Ajinomoto uses this formula to launch new products.

Then you don't need to investigate this matter to know that he betrayed the film factory.

Besides, he himself doesn’t want to cooperate with the chicken people, and going abroad may not be as good as he imagined. Moreover, he is also very satisfied with his current life. Han Chen just gave him a salary increase last month, and after one year, he has an income of 10,000+. And this number does not include year-end bonuses.

He couldn't do it even to death if he was asked to betray the Deep Blue Film Factory. If he betrayed the film factory for this little money, he would be kicked out of the family tree immediately if the clan found out.

"Mr. Chen, even if you don't think about yourself, you don't want Sister Mei and you to suffer, right? Your daughter also needs better education." Meng Xueqing continued to persuade slightly.

She knew that as long as she solved the matter of plum blossom fragrance, there would be a chance of reversal. She just needed to be more patient and persuade Chen Zigang.

"Boom~boom~boom"

Unexpectedly, before Chen Zigang could reply, there was a knock on the door.

Mei HuaXiang sat on the sofa with red eyes and cried. After Chen Zigang glanced at her, he went to open the door. He opened the door and saw two young people standing at the door. The two young men were about 30 years old and had a somewhat different temperament from ordinary people.

"Mr. Chen Zigang, we are staff of the relevant departments. Can we go in?" Shi Yunxing said after taking a look at Meng Xueqing sitting on the sofa.

In addition to seeing Meng Xueqing, Shi Yunxing also saw the suitcase placed on the table. The old man's head in the suitcase had already caught his eye. This time they could be said to have captured someone's stolen goods.

"No problem." Chen Zigang nodded.

As the saying goes, don't do anything wrong and don't be afraid of ghosts calling the door. Chen Zigang was not very afraid of the arrival of the two.

"Miss Meng Xueqing, you are suspected of engaging in commercial espionage. Please come with us." Shi Yunxing walked up to Meng Xueqing and said.

After hearing what the other party said, Meng Xueqing knew that she had been exposed. She slumped on the chair with a pale face. She couldn't even quibble now.

"Xiao Chen, notify the colleagues outside to come in to take photos and collect evidence. Mr. Chen Zigang and Ms. Meihuaxiang, please go back with us. We need to take notes on you." Shi Yunxing handed over to the colleagues beside him and then looked at Chen Zigang and said.

"No problem." Chen Zigang nodded.

It was only then that Mei Huaxiang realized the seriousness of the matter. People from the relevant departments did not give them a chance at all. It was possible to escape to the United States in the middle of the night.

In fact, people from the relevant departments had already installed bugs in Chen Zigang's home. The reason why they showed up now was to know whether Chen Zigang would agree. They did not move out until Chen Zigang firmly refused to agree to sell the film factory.

Do you want to say that they are fishing for law enforcement?
This kind of operation is just a routine operation for them. Otherwise, how would they know which side Chen Zigang is on? If they show up in advance and let Chen Zigang escape, Chen Zigang's hidden secret will also betray the film factory.

An hour and a half later, the group arrived at the site of the relevant departments.

"Xiao Chen, you and Xiao Zhang detained the two ladies in Detention Room No. 2 and No. 3 respectively. Mr. Chen Zigang asked you to follow me to the interrogation room to record a statement." Shi Yunxing looked at Chen Zigang and said after handing over the work.

"Yeah." Chen Zigang nodded.

"Old Chen, Old Chen" Mei Huaxiang looked at Chen Zigang with a look of despair and shouted.

But Chen Zigang ignored her. If he made a mistake, he had to take responsibility. Besides, he couldn't help even if he wanted to.

Chen Zigang followed Shi Yunxing to the inquiry room No. 1.

"Boss, I didn't betray our factory." Chen Zigang, who had always been silent, said after sitting down.

"We know that you have not betrayed any information about the factory. We are just asking you to come here to take a regular statement. After taking the statement, you can leave." Shi Yunxing said.

"What about my wife?" Chen Zigang looked up at Shi Yunxing and asked.

"She was just corrupted by others. We will detain her for fifteen days at most. After fifteen days, she will be fine. It's good for you to be able to firm up your bottom line." Shi Yunxing took out a pen and paper to write a note and raised his head and said.

"I just don't want to be kicked out of the family tree. Besides, I have worked in the film factory for so many years, and I have developed feelings over the years." Chen Zigang said with a smile.

"Name." Shi Yunxing asked directly into the interrogation process without replying to him.

"Chen Zigang, Erdong Chen, is self-improvement and unyielding." Chen Zigang replied.

Two hours passed in a blink of an eye.

Chen Zigang left the relevant department alone after learning that Mei Huaxiang had to be detained for fifteen days.

In fact, the relevant departments did not need to detain Mei Huaxiang. They only wanted to refresh her memory so that she would not be corrupted again when she encounters such a thing next time. Shi Yunxing also told Chen Zigang the situation truthfully. If he did not agree, he could Leave directly with the fragrance of plum blossoms.

Chen Zigang agreed to Shi Yunxing's suggestion and took advantage of this time to let the plum blossom fragrance last long in his memory.

"In that case, I will go back first and pick her up again in fifteen days." Chen Zigang said.

"Yeah." Shi Yunxing nodded.

Some people may say that what Shi Yunxing did was against the rules. In fact, what Shi Yunxing did was indeed against the rules. Even if they were complained, it would only be an internal criticism, but doing this would reduce a lot of trouble.

As long as they are not avenging personal vendettas or using public tools for personal use, it is understandable for their immediate superiors.

At this time, a woman in uniform came over.

"Head, Meng Xueqing has admitted her crime. It's just that the person she interacted with was not from Ajinomoto. The person she interacted with was just a shawl customer. We have obtained the information about this shawl customer. How about we do it now? Are you on duty to arrest someone?" Dong Yuhan asked.

"Ask Xiao Chen and Xiao Zhang to go out and catch people." Shi Yunxing said.

They caught the man wearing a shawl two hours later.

However, the clues were interrupted when they reached the Shawl Guest, because the Shawl Guest contacted the other party through the Internet. The Shawl Guest had met the other party in Jiaobenji, but it would not work to let them go to Jiaobenji to arrest the person.

So this matter can only be regarded as coming to an end at this point.

December 2009, 8.

Deep Blue Semiconductor, Building 6, Nantian Pioneer Park.

In the past week, the team of Deep Blue Semiconductor has increased from the original five to nine people, and four people have passed the interview during this period.

Because Rong Zhengli once worked at ARM, developing Cortex-M3 was a very simple matter for him. However, in order to make the entire team familiar with ARM's architecture, he spent a lot of time training R&D team members. .

"This little girl is actually written in C++." Rong Zhengli said while looking at Mao Xiaolan's code.

In fact, the code used in chip development is similar to software development. It can be written in C or C++. Generally, pure logic and pure functional parts are written in C and C++. Codes involving a large amount of calculations sometimes Written in assembly language.For example, the DSP module on the chip and the face recognition module are written in assembly, because assembly language is more convenient to use.

Rong Zhengli copied the register code designed by Mao Xiaolan into the software.

The Cortex-M3 chip with face recognition function is now considered the first step to complete the chip design.

The next thing to do is the simulation verification of the chip.

[1% verified]

[Estimated completion time 00:27:59. 】

Seeing this time, Rong Zhengli was once again shocked. Normally it would take at least four days, but this Big Dipper only took 28 minutes. At this speed, it completely crushed the EDA of the three major manufacturers.

Rong Zhengli knew that this was just the effect of the collaboration of [-] servers. If the server was equipped with the accelerator card Han Chen mentioned, could it be completed in a few minutes?

Does a CPU with such a simple function really take ten days to simulate?

Let's say that.

Based on the current situation, it will take nearly a month to simulate an Intel Core I7 CPU.

Designing a chip can be designed by dozens or hundreds of people at the same time, but the simulation chip can only be simulated with one program. In addition, the current simulation program does not support collaboration. To be precise, it does not support cross-machine collaboration. Beidou Star's collaboration technology It’s collaboration between different machines.

This technology can use multiple computers or servers to perform collaborative simulations.

So how do those large chip manufacturers solve this problem?

If they want to save simulation time, they can only solve this problem through supercomputing. However, the cost of using supercomputing to simulate chips is very expensive, and only large companies can afford it.

Some small companies in the chip industry are also unwilling to design high-end chips because the cost of simulation is too high. This is one of the reasons why it is difficult for them to rise.

The chip simulation is completed in the blink of an eye.

The chip they designed this time did not pass the simulation test because there were problems with two links in the chip, and Beidou Star also marked the problem areas.

Rong Zhengli sent a screenshot of the software prompt to the semiconductor work group.

"Guan Sizhi, Song Shiqin, there is a problem with the module you two designed. You should quickly check your own code to see where the problem is. I hope you will check it next time and send it to me." Rong Zhengli arrived. said in the chat group.

If other EDA software is used for verification, the problem of these two people will cause everyone to waste four days. Four days for one person and nine people are 36 days. This kind of thing cannot be tolerated in large companies.

At the same time, this kind of thing also leads to the high price of chips.

Rong Zhengli did not send them screenshots of the software prompts. Rong Zhengli hoped that they could develop the habit of checking, otherwise they would make the same problem next time, which would waste the entire department's time.

"Okay, Mr. Rong." Guan Sizhi and Song Shiqin replied at the same time.

In a blink of an eye, it was 02:30 in the afternoon.

Rong Zhengli came to the Deep Blue Group in Building 7 alone.

"Mr. Rong, are you here to see Mr. Han?" Chang Huazhang asked after seeing Rong Zhengli.

"Yes, Assistant Chang." Rong Zhengli nodded.

"Mr. Han has something to be busy with now. Why don't I wait until Mr. Han is finished?" Before Chang Hua finished speaking, the door to Han Chen's office opened.

Yin Ruoyue walked out of Han Chen's office with a beaming face. Yin Ruoyue would come to Han Chen whenever she had time. Needless to say, what the two of them were doing in the office.

"Mr. Han is probably done. You can go in now." Chang Huazhang said after seeing Yin Ruoyue leave.

"Okay." Rong Zhengli replied.

To be honest, Rong Zhengli was very surprised when he saw Yin Ruoyue at first sight, because Yin Ruoyue was a head taller than him in high heels. This was the first time he saw such a tall and beautiful woman.

Rong Zhengli came to the door and knocked on the office door. After receiving a response, Rong Zhengli opened the office door.

As soon as he entered the office, Rong Zhengli smelled the smell of air freshener. Apparently someone had just sprayed air freshener in the office. Needless to say, he knew that the air freshener was sprayed by Han Chen.

"Old Rong, sit down." Han Chen smiled when he saw Rong Zhengli.

"Mr. Han, the access control chip has been developed. I have sent the source files to your email. What should we do next?" Rong Zhengli asked after sitting down.

"I bought a brand-new Bluetooth technology from a purchasing company in the United States. I hope you can use it to design a chip for wireless headsets. It is best if you can use it to make a prototype of a Bluetooth headset.

I will send you the design plan of the Bluetooth headset together with the Bluetooth plan.

This Bluetooth chip is designed using a 32nm process. "Han Chen said.

"Mr. Han, there's no problem." Rong Zhengli nodded.

The reason why Han Chen made Bluetooth headsets first was because he wanted to launch Bluetooth headsets before Fruit.

It’s not that there is no Bluetooth on the market, it’s just that there is no such lightweight Bluetooth on the market, and most Bluetooth headsets consume very high power. If Han Chen can introduce low-power Bluetooth to the market.

Then Deep Blue Semiconductor will definitely occupy the entire Bluetooth headset market.

Han Chen plans to invade the semiconductor market by encircling cities from rural areas. He will start with something inconspicuous, first launching Bluetooth technology and then launching newer WIFI technology.

When Deep Blue Semiconductor stands at the top of the industry, it will be difficult for them to leave Deep Blue Semiconductor.

When the time comes for Deep Blue Group to enter other fields, it will be difficult for American capital to stop Deep Blue Group.

If they want to sanction Deep Blue Technology, they must give up their most advanced technology.

After Rong Zhengli left, Han Chen sent him a Bluetooth 4.2 solution through an internal encrypted mailbox. However, Han Chen directly named Bluetooth 4.2 Bluetooth Listening 1.0. The full set of Bluetooth 6.0 technologies that Han Chen purchased included past technologies.

Why not just bring out Bluetooth 6.0?
Any chip manufacturer that doesn't squeeze out toothpaste is a fool. In April, the Bluetooth Alliance just released Bluetooth 4. Now, it would be a fool to come up with Bluetooth 3.0.

Squeeze the toothpaste and Deep Blue Group will be able to make more money.

(End of this chapter)