Time and Space Trader: Trading One Ton of Vibrant Gold at the Start

Beijing, Ministry of Space.

Su Chen put away his battle clothes and landed in front of the Aerospace Department.

Hear the news that Su Chen is coming.

Cheng Guoqiang put down all the work at hand and ran out anxiously.

"Dude! You're finally here. I called you for a week, why didn't you answer!"

Cheng Guoqiang frowned, but after seeing Su Chen, he was much happier.

"Lao Cheng, I've been busy recently, so I went to retreat to do research."

"Old Cheng, why are you looking so sad?"

Cheng Guoqiang sighed: "I'm not worried about the chip. Our country's chips can only produce 7 nanometer chips. The performance is too backward, and it can't be used in the aerospace industry. Eagle sauce is really cruel, and it really treats us. Dead hand."

Su Chen smiled lightly: "Then do you have any countermeasures?"

Cheng Guoqiang shook his head: "All our scientists are now concentrating on research and preparing to conquer the lithography machine. my country's chip storage is still enough for three months!"

Su Chen smiled: "It can last another three months, that's not bad!"

Cheng Guoqiang frowned and sighed again:

"Three months later, if the chips in stock are used up, it will be difficult to handle. I hope we can conquer the lithography machine in the shortest time!"

"Brother Su Chen, as long as we conquer the lithography machine, our country can manufacture 5-nanometer chips, so there is no need to feel uncomfortable."

Su Chen smiled and said, "Then how sure are you to conquer the lithography machine technology."

Cheng Guoqiang was stopped by Su Chen's words.

After being stunned for a while, he lacked confidence and shook his head: "The lithography machine is a hard bone, and it is very difficult to gnaw. We are not sure, so we can only go all out. If we can't overcome the lithography machine, we can only Use 14nm, or 7nm chips. What else can be done!"

Su Chen chuckled: "Why, do you have to concentrate all your strengths to conquer the lithography machine?"

Cheng Guoqiang was confused: "Brother! Your IQ is as high as 580. The lithography machine is the mother of the chip. Without a lithography machine, how can a chip be made? It's like a child without a mother. To produce a chip, a lithography machine is necessary. It's common sense, how could you not understand!"

Su Chen calmly said: "I think, if it is too difficult to develop a lithography machine, why don't you take a corner to overtake, give up the lithography machine, find a different path, and find a chip that does not require a lithography machine. road."

Cheng Guoqiang shook his head like a splashing drum: "To make chips, you must use a lithography machine. The chip industry is too sophisticated and too high-end. A lithography machine has 100,000 parts, which is even more difficult than building a space shuttle. It's going to be difficult."

"It's easier said than done if you want to overtake in a corner. Eagle sauce can't produce lithography machines independently."

"Brother! The lithography machine is too difficult. In order to improve the performance of a part of the lithography machine, an engineer from abroad took 10 years to complete it. To have an advanced lithography machine cannot be achieved overnight. There is no way. Overtaking a corner."

Su Chen shook his head and sighed: "Old Cheng, you have fallen into a vicious circle of thinking. If you can't make a lithography machine, you can make chips by other methods! Why do you have to stick to a lithography machine? Without a lithography machine, you can't make a chip? Who told you to make chips, you must use a lithography machine."

Su Chen's words made Cheng Guoqiang stupid again.

After carefully pondering the meaning of Su Chen's words, Cheng Guoqiang suddenly became excited.

"Brother! Are you going to tell me that you also understand chip technology, and that you can make chips without a lithography machine?"

Su Chen touched his nose and smiled: "Old Cheng, you've finally woken up. Do you think I haven't done anything this week since I disappeared?

"I have studied all the knowledge about the chip."

"I've probably read hundreds of books on chip design, production, and manufacturing."

Cheng Guoqiang already felt what Su Chen wanted to say, and he grinned: "Brother! With your IQ of 580, you must have come up with a technology that can make chips without a lithography machine."

Su Chen didn't hide it anymore: "I figured out a way to produce chips without a lithography machine. The only one who broke the game was me."

Cheng Guoqiang held back his excitement and asked again:

"Brother! I have never seen the technology that can produce chips without a lithography machine. I just heard that Mao Xiong has researched it. But Mao Xiong's technology is too backward, and the performance of chips produced by laser is too backward, and can only achieve 28 nanometers."

Su Chen chuckled: "A 28-nanometer chip can be produced even without a lithography machine, and it is useless to produce it. It's not as good as the 7-nanometer chip produced in my country. Don't compare the bear with me."

Cheng Guoqiang was even more excited: "Brother Su Chen! What level of chips can you produce with your technology that does not require a lithography machine to produce chips? Can you handle 5-nanometer chips? If you produce 7-nanometer chips, it won't work. so big!"

Su Chen smiled and stretched out 3 fingers: "This level."

Cheng Guoqiang looked disappointed: "30 nanometers? Brother, you are not as good as Mao Xiong. At least they have made 28 nanometers."

Su Chen was speechless: "Lao Cheng, you look down on me so much, when did I disappoint you?"

Cheng Guoqiang came to the spirit: "Is it 13 nanometers? If the technology goes further, maybe it can really reach 5 nanometers."

"Dude! It's a miracle that you can make a 13-nanometer chip in just a week."

"Brother, try harder. The one who broke the chip in our country is you."

Su Chen got angry: "Old Cheng, are you an academician who doesn't know how to count? Even elementary school students know which number three fingers represent. How could it be 13 nanometers when I stretch out three fingers."

Cheng Guoqiang stared at Su Chen for a long time, his pupils dilated and his body trembled because of excitement:

"Brother! Don't you want to tell me that you no longer need a lithography machine to produce 3-nanometer chips?"

[PS: The next chapter will be on the shelves, and readers are invited to enjoy it. Coded 120,000 words in 8 days. I didn't save the manuscript, and now I'm going to code it. Thank you all, I tried my best. ]*