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Published at 7th of November 2021 08:11:44 AM


Chapter 487: 487

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"Pattern?"

The confusion in Yan Jiuxi's beautiful eyes is more intense. Isn't it necessary to carry out lithography?

What does this have to do with the pattern?

Su Mo didn't explain so much. Holding the fourth chip just exposed, she went to the computer control screen.

With a few quick clicks, you enter the page of setting and depicting circuit diagrams.

"Xiaomo, what are you doing?"

Yan Jiuxi couldn't understand Su Mo's every move at all, which frustrated her, a young and talented student.

In the past, she could see the height of Su Mo, but with the passage of time, Yan Jiuxi found that Su Mo became more and more excellent, so excellent that she couldn't keep up with her pace.

"I'm going to draw the circuit diagram."

Su Mo explained, "I told you, I had a new inspiration last night. That's what I said!"

Pointing to the circuit diagram on the control screen, Su Mo patiently explained: "this point and this point, according to my calculation in my mind, if it can be connected in two directions, the output impedance, the ratio of output signal to input signal, plus the relationship between signal current or voltage amplitude and frequency, phase and frequency The running speed will more than double! "

Yan Jiuxi: "

What's all this and what?

I can't understand a word!

"Well... Xiaomo, you're busy. I'll just watch."

"OK."

Su Mo's attention now is all on the next lithography process, and doesn't notice Yan Jiuxi's abnormality.

Staring firmly at the control screen, I quickly calculated in my mind.

"Differential circuit, capacitance of 7.3..."

Yan Jiuxi sat on a stool on one side and looked at Su Mo in meditation with big eyes. He was very proud.

Her little street is becoming more and more powerful!

One minute, two minutes

More than ten minutes later, Su Mo had a flash in his mind. He had found the right way.

"Didi..."

Click quickly with both hands on the control screen. In less than five minutes, a new circuit diagram was born.

Carefully checked several times, and calculated several times again in his mind. After confirming that it was correct, Su Mo clapped his hands excitedly.

"Yes, that's it!"

When the lithography machine was turned on, Su Mo put the fourth chip in, checked the light source again, took a deep breath, calmed down one by one, and clicked directly to start without hesitation.

"Girl, put on your glasses."

Su Mo squatted down, took out two pairs of special glasses from the locker and reminded: "the purple laser emitted from the machine will be very irritating to the eyes."

Hearing Su Mo's reminder, Yan Jiuxi hurriedly put on the glasses that Su Mo handed her.

Just after they put on their glasses, a strong purple light was emitted from the lithography machine. It can be clearly seen through the tempered glass. The purple laser passed through the template and passed to the pre coated wafer surface according to the required position according to the circuit diagram.

Once, twice

In the integrated circuit, each functional layer is three-dimensional overlapping, so the lithography process is always repeated many times. The large-scale integrated circuit needs about 10 times of lithography to complete all the transfer of graphics in each layer.

However, the fourth chip is not a big project. After the fifth lithography, the machine automatically stops running.

Su Mo put on her gloves and carefully took out the fourth chip.

"Wow, how beautiful!"

Yan Jiuxi couldn't help exclaiming when he saw the chip in Su Mo's hand.

The chip is very small, only the size of Su Mo's thumb, but the pattern depicted on it is very beautiful. A pattern similar to the six star array makes the chip look very mysterious.

"I knew you would like it."

Seeing Yan Jiuxi's surprised appearance, Su Mo showed a proud smile on her face.

Yan Jiuxi smiled sweetly, hugged Su Mo's arm and said, "it's really beautiful!"

"Girl, this chip is not only beautiful, but its function is far beyond your imagination."

"What's the use?"

"It's getting late."

Su Mo looked up at the clock on the wall. Unconsciously, it was more than four o'clock in the afternoon. He smiled and said, "there is a game with the cherry blossom team tonight. I'll talk to you slowly later."

Yan Jiuxi doesn't know what this chip means, but Su Mo knows it very well.

It is no exaggeration to say that this is a breakthrough of great significance in the research of artificial intelligence!

Smart chip, done!

……

5:30 p.m.

Tang Jian led eight members of the Xia national team to a restaurant near Dadong TV station.

In the private room.

"Four in two tonight, you should be careful!" Tang Jian looked at the crowd and said in a deep voice: "as the runner up of last year, the cherry blossom team is still very strong. Any negligence may lead to the final defeat!"“ Therefore, we must go all out! " In addition to Su Mo and Yan Jiuxi, the other six people expressed their positions one after another“ Director Tang, don't worry. We can't be careless about the cherry blossom team. "“ There's a captain. It's just a small cherry blossom team. Don't worry! "“ Last year, we just lost to the cherry blossom team. We can't make the same mistake again! "“ I will try my best Tang Jian nodded to everyone's satisfaction. In fact, he shouldn't have put more pressure on the players, but the pressure on dadongtai is too great now! Yesterday, the ratings of the live broadcast of the eight in four brain king world game have come out. When Tang Jian saw the data at noon today, he was so scared that he almost didn't bite his tongue. Tang Jian always knew that Su Mo would join the brain king world competition this year, and the ratings would be terrible, but he never expected that it would be so terrible! According to Tang Jian's estimate, the audience rating of the brain king world competition is about 5% for the first day. Don't think that the ratings of 5% are very few. You should know that the ratings of brain King competition this year are called myths by the industry, and the average ratings are only 4.1%. Therefore, the ratings of 5% are terrible! In Xia state, no variety show has ever achieved such terrible ratings! never! However, Tang Jian was still frightened when he saw last night's ratings today! 8.2%! At that time, when Tang Jian saw this data, he had only one feeling: scalp numbness! You know, the ratings of the Spring Festival Gala are only about 30%, and the brain king world competition is just a variety show! So terrible! But the more terrible the ratings, the greater the pressure on Dadong TV! With so many people's attention, if the national team still can't win the championship this summer, it will cause great public opinion in China. At the thought of the consequences... Cough - "you don't have too much pressure." Tang Jian thought and said, "as long as you don't leave regret for yourself!" Having said this, Tang Jian wanted Su Mo to say something. He turned his head and was stunned. At this time, Su Mo was eating with his head covered. It seemed that he didn't hear what he was talking about. For a moment, his face couldn't help turning black. What a waste of expression!




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