Military Industry of Great Powers: Build the Strongest Flanker

After Tu Jinda left the base, Zhao Guoqing obviously felt that there were more matters. One was financial power, and he needed to make decisions on the use of funds. In addition, there were a lot more inspections and surveys from the Science and Technology Commission and the General Staff.

Fortunately, Ji Hongbo took on most of the trivial matters, allowing Zhao Guoqing to devote himself to the Hawkeye Project without any distractions.

Zhao Guoqing came to the factory as usual, and all the fifty-seven newcomers were working hard.

The enthusiasm of these researchers does not even need to be mobilized.

Learn by doing, learn by doing.

While Zhao Guoqing was looking at their results, he was also estimating the progress.

"Teacher Zhao, how can I free up the occupied storage space when the loop statement is interrupted?"

"Clear the table, please think of a way to clear this address from the table and list it in the resource item!"

"let me think again!"

Zhao Guoqing nodded. Teacher Xiao Zhao never tells the answer, but gives you an idea and lets you think about it yourself. He doesn't know when he developed the habit.

The results proved that the effect was pretty good. After nearly four months of intensive training, fifty-seven people were now basically able to complete the tasks at hand independently.

Of course, not everyone can do things through quick success. This is inseparable from the good engineering foundation of these scientific researchers. If they have a foundation in integrated circuits, they will have a foundation for making semiconductors.

Computer programs test logical thinking ability, which is what science and engineering students are good at.

Time flies very fast. Two months have passed in a flash. Looking at the more than fifty modules in the system diagram filled with logic language, the twelve people who designed the front-end all feel a great sense of accomplishment.

Teacher Xiao Zhao is also very happy. These twelve people were trained by him, and they are all the seeds of the domestic semiconductor industry!

Xu Ming, who like Zhao Guoqing came from No. 14, could not hide his excitement.

"Teacher Zhao, how are you doing?"

You have to evaluate it!

Xu Ming and Zhao Guoqing were hired in the same batch. He intended to transfer more people from Chengdu Aircraft Research Institute 14. The smile on his face seemed to be saying: "Praise me, praise me!"

Zhao Guoqing nodded and said: "It's done well, but it's still far from the final result!"

"What else is missing? We have simulated all the functions according to this language!"

“I don’t know how to improve it!”

"Teacher Zhao, please tell me what to do?"

Zhao Guoqing walked to the small blackboard and wrote four words: "Simulation verification!"

The twelve people immediately fell silent, and they were not stupid. The four words "Teacher Zhao" were the same as the hardware description language, and their tentacles must have reached areas they did not know.

really!

Teacher Xiao Zhao explained in detail how to build a model based on the logic diagram and simulate and verify each module of the chip in terms of performance, power consumption, and function.

"..."

"Can chip design still be so fun?"

"I have learned a lot. I really hope I can study under Teacher Zhao for a longer time!"

Zhao Guoqing heard these words more than once. More than fifty people in the venue more or less mentioned to him that in fact, he really wanted to recruit some people and focus on training them.

He put the basic book in his hand on the shelf and said: "The reference books are on the shelf. If you don't understand, you can read it. Some of the English versions are translated, some are not. If you are not sure, you can ask me!"

These people were frantically absorbing new knowledge, and Zhao Guoqing also answered all questions.

Thirty years later, these programs will be something that can be solved with just a click of the mouse. Many practitioners do not know how computers perform simulation verification. Now, starting from the bottom, such projects are completed manually. , it is a sublimation of knowledge for everyone.

As long as you can hold on.

"It is recommended that the twelve of you be divided into three groups. For the first nine days, one module should be verified every three days. After nine days, one module should be verified every day. Are you confident?"

"have……"

Three days later, the back-end physical design people took over, and Zhao Guoqing focused his energy on them. They needed to translate these languages ​​into transistor electronic circuits.

After the logic design is determined, the general appearance of the chip is basically determined.

Compared with front-end design, back-end physical design focuses on how to lay out circuits, how to optimize circuits, and how to avoid interference in wiring and keep the length of wires that transmit signals as consistent as possible.

After a few months, they have become proficient in understanding logic gates, and are also proficient in calculating PN-level currents and gap electrons.

Zhao Guoqing looked around and saw that there were no problems with the size of the wires used in the circuit they designed, the thickness of the PN-level material, the width of the gaps, and the use of logic gates.

"When laying out the physical circuit, we must also consider the ease of manufacturing. The same materials are arranged at the same height, and the doped layers are concentrated in one location. Try to avoid homogeneous transistors surrounding transistors."

"Sequential circuits are distributed to each module, and the length should be consistent to avoid signal noise caused by delay. Each module should be added with test circuits and redundant circuits. If one line is broken, there should be a bypass to the redundant circuit. On, the chip can keep working normally!"

Zhao Guoqing saw that Jia Pengfei's "homework" was much faster than others, and he couldn't fault the quality.

"This kid has made great progress. Please look for an opportunity to mention it to Director Gao."

At this time, Ji Hongbo found the scientific research office and said to Zhao Guoqing: "General Master Zhao, Director Liu Qing is here with the people from the Ministry of Education. Please meet him!"

"Study ministry? What's the matter?"

Ji Hongbo smiled and said, "Good thing!"

The one who came was Pan Quanjin, director of the academic ministry office. After getting to know each other in the conference room, he said straight to the point: "Comrade Zhao Guoqing, we hope you can take the lead in compiling a set of teaching materials on semiconductor software and hardware!"

"..."

Zhao Guoqing looked at Ji Hongbo, and the envious look on Lao Ji's face turned straight.

Zhao Guoqing really couldn't refuse such a thing. It was a good thing both for public and private purposes.

Since you can’t refuse, just agree!

Teacher Xiao Zhao also made a request.

"I suggest that Xidian be added to the teaching material compilation team. The reason is that Xidian still has strong technical capabilities in the field of semiconductor radios!"

Pan Quanjin said with a smile: "Comrade Zhao Guoqing, if you don't tell us that we will also recruit Xidian to cultivate outstanding college students like you, can we ignore it?"

"And one more thing?"

"Just tell me, if you have any requests, you can make them!"

Zhao Guoqing nodded and said: "We also need academic ministries and commissions to collect domestic and foreign journal documents, including university textbooks, language standards, and semiconductor-related evaluation documents..."

"This is no problem, we have been doing this, and the related translation work has been carried out by the academic department!"

Zhao Guoqing nodded. If he has time, he will write down a list of the good books he has read, and ask the academic department to collect them when the time comes.