I was born again with 100 million

Chapter 48 U disk, not far away

After spending thousands of dollars, Lin Xiao felt nothing in his heart. After all, there are more than 200 million people in the bank card.

At this time, he began to wonder whether his money should be used, and it would not be a problem to put several million in the bank.

Back in the dormitory, Lin Xiao found that several part-time sailor roommates still hadn't come back, presumably because he was a little reluctant to leave in the Internet cafe.

"Jingle Bell!"

Lin Xiao was preparing to go to the Internet cafe to find some people, when the landline in the dormitory suddenly rang.

Because of the mobile phone, very few people called Lin Xiao from the fixed line in the dormitory, but this time when he answered the phone, he found that it was him.

"Xiao Lin, um, is that Lin Xiao there?"

The voice turned out to be Tang Xingchang's, and Lin Xiao immediately said, "Old Tang, I am Lin Xiao."

"Xiaolin, come to the laboratory, the drawings and programming of the flash drive have been completed."

"Okay!" Hearing Tang Xingchang's words, Lin Xiao immediately agreed happily, and then quickly came to Tang Xingchang's laboratory.

As soon as Lin Xiao came to the laboratory, Tang Xingchang immediately signaled him to come to the computer in the inner room.

"The blueprint design and program design of the entire flash drive have been basically completed. I have calculated for a long time, and I think it should be possible. Come and see."

Tang Xingchang pointed to the drawing opened on the computer, and said to Lin Xiao:

"There is a USB port on the outside, which is used to connect to the computer, and then there is a PCB board on the inside, where the flash memory chip is installed."

"But the computer can't directly recognize the flash memory. You reminded me last time, can I connect it with something, so here, I added a control chip, which can make the computer recognize the flash memory and read the flash disk. The data is equivalent to the CPU of a computer."

This is the right way, Lin Xiao nodded immediately after listening to it, he remembered that the U disk in the previous life seemed to have this thing, what is it called?

"Master control chip." Lin Xiao blurted out.

"Huh?" Tang Xingchang, who was talking, paused slightly after hearing this, and then said happily:
"The name is very good, master control, yes, this is the function of this chip."

"Xiao Lin, it really is the idea you came up with, and you have a good understanding of the whole composition."

Tang Xingchang praised it, and then continued: "There is also a very critical thing added to the design, called the crystal oscillator, which determines the operating frequency of all these components."

Is there such a gadget?Lin Xiao nodded while secretly muttering in his heart.

When Tang Xingchang finished explaining the design drawings and then switched to the program, Lin Xiao hurriedly interrupted when he seemed to be about to explain.

"Mr. Tang, can we buy these hardware for production now?"

How can Lin Xiao understand these programs? Besides, he has no interest in how these programs are compiled. The only thing he is interested in is when the USB flash drive will be made.

But in his heart, Lin Xiao still admired Tang Xingchang very much.

Speaking of it, it has been more than a month since I proposed to make a flash drive. Tang Xingchang has been in the laboratory almost every day for more than a month. Although he has only completed the drawings and programs, the extent is far beyond Lin Xiao's imagination. .

After hearing Lin Xiao's question, Tang Xingchang nodded and said, "Actually, you don't need to buy a lot of parts. There are some things that I have in my laboratory."

"That won't work!" Lin Xiao said hastily.

Tang Xingchang suddenly looked at Lin Xiao with some doubts, not understanding what Lin Xiao objected to.

Of course Lin Xiao didn't want Tang Xingchang to use school stuff to make it.

In Lin Xiao's impression, when Netac invented the USB flash drive in the previous life, it burned out several computers. If the school finds out about this later, when the USB flash drive is invented, Lin Xiao will cry if he insists that this invention belongs to the school go.

"Mr. Tang, that's right. I came up with this idea blindly, and I asked you for help on my own. It's not easy to use something from the school."

When Tang Xingchang heard it, he felt that something was wrong, but it seemed to be the same reason.

Lin Xiao immediately went on to say: "Old Tang, why don't we go to the system to purchase some parts now, so that it will be more convenient for you to make."

"Alright!" Tang Guangchang nodded.

Lin Xiao followed up and said: "We have to buy another computer. The computers in your laboratory are very important. After all, this flash drive is newly developed, so I'm afraid it will have a certain impact on the computer."

"Well, Kobayashi, you are very thoughtful."

……

In China, Zhongguancun is probably the most convenient place to buy computers and electronics, so it didn't take long for Lin Xiao and Tang Xingchang to purchase all the components together.

When Lin Xiao talked about buying a computer, Tang Xingchang lost any interest and hurried back to school with a bunch of components, ready to start making flash drives.

Lin Xiao came to Zhonghai Electronics Market again, planning to buy a computer.

In this era, computers have not yet been fully popularized, so the business of building computers is not much developed. For convenience, Lin Xiao decided to buy a whole computer directly.

There are not many machines to choose from in the market at this time, IBM has not yet entered on a large scale, the Great Wall will take a few more years, and Lenovo is still the world in China.

Lenovo's counter was not far from Nokia's counter. When Lin Xiao walked past Nokia, several people recognized him, after all, he had just bought a mobile phone.

"Student, is there a problem with the mobile phone?"

Xie Fang who sold mobile phones to Lin Xiao was the first to see Lin Xiao and thought he was looking for her.

"Oh, no, I'm going to see a computer."

Lin Xiao replied, and was about to leave. Thinking of Xie Fang's attitude just now, he asked again: "Do you know the computer seller over there? Is there any discount for the introduction?"

Xie Fang was stunned for a moment, and immediately said happily: "Yes, I will take you there."

She couldn't help being unhappy, since she brought regular customers to buy computers, but there was a referral commission.

"Didn't he just buy a mobile phone? He bought a computer again? Computers are so expensive."

The two salesmen who didn't think highly of Lin Xiao before were both surprised and envious when they saw Lin Xiao and Xie Fang leave.

But they didn't question it, mainly because of their long memory.

Lin Xiao bought the computer very quickly, it only took about half an hour. Considering that the computer is likely to be burned in nine out of ten, he just chose one with similar cost performance.

But even so, it cost nearly 1 yuan.

The people at the Lenovo counter carried the goods and left with Lin Xiao, and Xie Fang also returned to the Nokia counter.

After seeing it, several people couldn't help but stepped forward to inquire. When they heard that this computer cost 1 yuan, they couldn't help but click their tongues secretly.

It's only been a day, and the mobile phone and computer cost more than 1 yuan. I and others have spent more than a year's salary here.

The point is, this person doesn't even blink when he buys things, and it takes less than an hour to buy a mobile phone and a computer.

Really rich!

The chubby salesperson and the pointy-chinned salesperson looked at Xie Fang with both envy and regret, why didn't they take the initiative to receive her at that time.

Blind.

……

On the other side, carry the computer back to Tang Xingchang's laboratory and install it, and the old professor will leave the rest.

Because some electronic products are usually produced, Tang Xingchang's laboratory is equipped with a lot of equipment. According to him, this USB flash drive can be produced in his own laboratory.

Anyway, Lin Xiao didn't understand this stuff, so he didn't stay in the lab anymore.

Just wait for Tang Xingchang to finish the production in the next two days to see the finished product.

Lin Xiao had a premonition that it would not be far before the USB flash drive was completed!
(End of this chapter)