Siheyuan: Starting from a fitter

Chapter 179 Xuanwu 1970
On December 1969, 12, the first Chinese securities trading market, the Far East Exchange, was established.Li Guocheng's memory was slowly awakened.He knows that there will be a big bull market between now and 17.

This was the golden moment when Li Guocheng earned his first pot of gold.

Up to now, Li Guocheng has earned 56000 Hong Kong dollars in sculpture, plus the previous gold exchange income, the total assets total 306000 Hong Kong dollars.

On the day when the Far East Exchange was established, Li Guocheng became the first batch of investors to make reservations and register while everyone was still waiting.On the same day, he spent HK$297500 through a broker to purchase 3.5 shares of Hutchison International with a current price of HK$85000.

Put the stocks and securities into a secret place and just wait for the strong wind to blow.

In fact, Li Guocheng has no impression of the current Hong Kong stock market. He just followed the trend and read Li Feiren's biography and remembered some information about the acquisition of Hutchison Group.

Since I wasn’t familiar with it, I chose a relatively familiar name, Hutchison International.According to the prospectus, Hutchison International belongs to the Hutchison Group Group.Only Hutchison International can be purchased on the Far East Exchange.

Although he doesn't know the specific trend of He Kee International, he is now standing on the cusp of taking off.

Anyone who has experience in financial investment generally knows the situation of the Hong Kong Fourth Meeting and the madness of the Shanghai subscription certificate.During this period, those who stand firm are all stock gods.

Now that Li Guocheng has no money and no younger brother, he can only think about making his first pot of gold from the stock market.

On the way to Xiangjiang, Li Guocheng had thought of several quick money-making projects.But after coming to Xiangjiang, I found that this is a chaotic era, and it is also the craziest era.

The police manage the city during the day, and the societies manage the city at night.Black and white cooperation, 5 million detectives have become an open secret.

Considering this, Li Guocheng temporarily gave up on the business because he did not have a strong backing. No matter whether it was black or white, as long as he found that his industry could make a lot of money, he would not want to run away again and would have to give it away.

No matter how good Li Guocheng is, you can't compete with the entire Hong Kong society.There is no need to make a fortune quietly, practice skills secretly, and slowly find helpers.The industry will be developed after conditions are mature.

After Li Guocheng made up his mind, his first thought was to move.Because the conditions in Kowloon Walled City are so bad, water and electricity are often cut off.It is impossible to set up a laboratory.

Besides, Zhao Ting will definitely come to Xiangjiang in the future, and she also needs a place to stay temporarily.Now that Li Guocheng has more than 8000 Hong Kong dollars left, it is definitely impossible to buy a house, so he can only consider continuing to rent.

Sometimes Li Guocheng also thinks that he has all the abilities, but his life is too frustrating.For the ideal in his heart, he took root in the steel rolling mill laboratory and was targeted by Western intelligence agencies.

Forced to leave the mainland and come to Xiangjiang, he did not dare to stand out too much for fear of being followed by Western intelligence agencies and finding him.

Just be patient, as time goes by, the clues will get messed up.The son of a rich man could not sit down in court, so Li Guocheng believed that he could bring some changes to China.

In today's life, except for poor accommodation conditions, everything else is what I have always pursued. Leisure, relaxation, pretending to be an artist, and sculpting random things are among the high-income people in Xiangjiang.

After thinking for a while, Li Guocheng laughed at himself and focused his attention on the circuit board design tool. He temporarily named it Xuanwu 1970.

The main function has been completed, and each layer can be printed through the printer. The only regret is that it still needs to be converted into a mask, and the circuit board cannot be directly exposed.

The problem comes back to precision control technology.Board exposure and chip exposure can use the same equipment and control algorithms.However, with the current CPU processing power, the processing speed cannot be guaranteed under the premise of precise control, otherwise the computer will definitely crash due to the influx of large amounts of data.

Li Guocheng pondered hard, is it really necessary to redesign a higher-performance computer?However, considering that he is not in the laboratory, he cannot monitor the production process in time and upgrade the equipment.

The existing production technology in the laboratory cannot systematically guarantee the manufacturing of high-performance CPUs.

It is not possible to build a safe laboratory in Xiangjiang for the time being. What should we do?Does it really need to be reopened before work can begin?Definitely not.

Li Guocheng firmly believed that there must be a solution, but he didn't think of it for the time being.

Sitting on the mat, Li Guocheng was not sleepy at all, thinking about the recent technical conditions in his mind, and then thinking about the technical conditions of future generations.I found that the computer technology of later generations has developed to the extreme, and those technologies are not helpful at all now.

We can only start from the current basic technology and think of new ideas to solve current problems.

The first thing that comes to mind is parallel computing. The design idea is to divide complex tasks into four parts. Each CPU is responsible for one task, and then sends the results to the scheduling CPU.

It's like building a highway, contracting it in sections and constructing it at the same time.If that section is divided earlier or later, it will not have much impact on repairing the road.

After thinking about it, I just wanted to give him a big pussy, but it was complicated.

Now that there is no laser, there is no laser positioning technology, and there is no need for positioning information collection.

Without COMS digital imaging technology, there would be no need for multi-angle graphic data collection, transmission and analysis.

The entire operation process is just a predetermined step, no feedback is required, only blind operation is required.Just like a blind man, he only needs to find a positioning point in his own home to get to where he wants to go.

It is all influenced by the automatic control theory of the university. When designing, it is always necessary to consider the closed loop and the continuous optimization process.

After figuring it out, Li Guocheng immediately started designing an automatic control system, which basically copied the idea of ​​hard disk head control.The idea of ​​a simple optical head movement control system for moving any point in plane coordinates came to mind.

Through continuous optimization and simulation, it took only one month to completely finalize it.

The design of the control algorithm has also been completed. Unfortunately, there is no mobile hard drive, so we can only wait for the next visit.I hope she can bring a few more mobile hard drives.

Otherwise, in order to save time, we can only remove the hard drive of this computer and let them take it back.

"Brother Long, I noticed that you are acting strange now. You rush to finish your meal every day and then run back to your house. Are you doing something bad?"

Li Guocheng, whose work had come to an end for the time being, was not in a hurry to go back to the house as usual tonight, so he was pulled by Azhi to chat.

Li Guoliang immediately became vigilant. This is the disadvantage of sharing a house. The slightest disturbance will be noticed by others.Now his idea of ​​moving is even stronger.

"No, I'm learning to trade stocks recently, and I'm a little obsessed." I quickly made up a relatively reasonable reason.

Li Guocheng quickly diverted her attention, "Do you have 1 Hong Kong dollars?"

"What are you doing?" Immediately, Azhi looked at Li Guocheng warily.

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(End of this chapter)