Military Industry of Great Powers: Build the Strongest Flanker

Zhao Guoqing has always been obsessed with lithography machines and the KMBBF crystal. He has not yet had time to explore the various functions of this crystal. However, even if this crystal has no outstanding properties in other aspects, its ability to reflect X-rays is amazing enough. This will be the most ideal light source for lithography machines, and even deep ultraviolet light cannot compete with it.

However, the harsh growth conditions of KMBBF crystals, without accurate measurements and stable high pressure and high temperature conditions, are still impossible to discuss, and it is useless to think about it now.

He still focused on the Eagle Eye project. What surprised Zhao Guoqing was that the Spring Festival was still two or three days away, and no one mentioned the holiday, as if it didn't happen at all.

That is to say, at the team meeting, Tu Jindati proposed to buy a pig and improve the food during the Chinese New Year.

Even if a pig weighs two hundred pounds, there are more than two hundred people in the base, and the average is less than one pound per person.

"Why don't you buy a few more? Isn't one enough?"

"Teacher Zhao, please save some money and save some money!"

Well, from Zhao Guoqing's point of view, these scientific researchers were working so hard that they had no time to rest when they were busy, and they took the initiative to work overtime, which made him work day and night.

After all, only Zhao Guoqing in the entire base could answer the problems they encountered. Even if others understood, they did not dare to express opinions easily. They were all beginners. Zhao Guoqing acted as a "mentor" from time to time.

He had to keep an eye on the hardware, and he couldn't relax on the software. Zhao Guoqing and Tu Jinda exchanged opinions and wrote a radar control program in the currently relatively mature Ada language.

Compared with hardware design, software is also a huge system project.

"General Master Zhao, are you sure?"

"Mr. Tu, I need people, a lot of people, preferably students who have just graduated, preferably those with a basic knowledge of software. I also need ten IBM microcomputers!"

It is not difficult to write programs in Ada. What is difficult is to write Ada compiler programs.

Because the fire control radar computer does not recognize the Ada high-level language, the control program written in Ada needs to be compiled into a machine language that the computer can understand using a compiler, that is, the machine code can be recognized by the computer. This is like a translation. Ada needs to be Each grammar of a language is expressed in machine language, especially logic language, which often requires several instructions to complete.

Tu Jinda smiled and said: "General Master Zhao, I have discovered that even if this project is not completed, it is still of great significance. Through this project, you have trained a large number of software and hardware engineers!"

Zhao Guoqing did not deny it, saying: "Our country is too far behind. I still hope these people can go out and study systematically."

Tu Jinda shook his head and said with a smile: "You also said that others are going out for a walk. I think you should go out for a walk. If you go out for a walk, I can't even imagine what you can bring back!"

Zhao Guoqing smiled, Mr. Tu, how do you know I haven't been out?

It was Chinese New Year and we couldn't move people around, so we took 13 people from the original team to the software workshop.

Ten microcomputers are easy to get together. Beijing has no shortage of universities and research institutes. Although microcomputers are rare, each university research institute will always have a few. Even 14 Chengdu Aircraft Research Institutes have a latest IBM computer, which is supplied like a treasure. With.

The normal configuration of these microcomputers does not come with a hard drive, but with a floppy drive, and many of them here have high-end hard drives. A microcomputer costs more than 10,000 US dollars, which is equivalent to more than 30,000 yuan in RMB. More than a dozen scientific researchers are cautious even touching it. , it was the first time for many people to see a microcomputer, and their eyes dazzled.

Only Zhao Guoqing looked like an ordinary person, and his actions could only be described as rough.

Zhao Guoqing looked at the keyboard and said to them: "Everyone should first familiarize themselves with the machine code and the grammar of the Ada language. There is no computer training today. Please write a program in the Ada language and find out how to add from one to ninety-nine. The results will be displayed on the screen. If you have any questions, please ask me!”

Adding from one to ninety-nine is a very simple program, but it involves the definition of numerical values, loop statements, and judgment termination condition statements. For newcomers, it can deepen their understanding of computer language.

Especially these people who have just come from the hardware group have a lot of concepts of NOR gates in their minds. From the computer software program, they also have a deeper understanding of the implementation of the hardware.

Zhao Jilan graduated from the University of Science and Technology, one year earlier than Zhao Guoqing. At this time, he was one of the members of many software groups.

“I feel like I haven’t learned as much in four years of college as I did in these two months. I used to feel that my brain was not full, but now I feel that my brain is not full!”

"Who says it's not the case? With more than thirty logic gates, using truth tables to draw physical circuits, looking at the logic language, and drawing the circuits, Mr. Zhao seems to think highly of us!"

Gu Hanqing from Tsinghua University poked Jia Pengfei next to him and said, "Pengfei, you and General Master Zhao are in the same unit. Did General Master Zhao come out of a genius class? He has been studying abroad for many years, right?"

Jia Pengfei looked at Gu Hanqing and said, "Get to work quickly, the time is almost up!"

"..."

Zhao Guoqing set up a small blackboard and explained the grammar of the Ada language in detail. He only lectured once and digested it in one night. He started working the next day and asked questions on the spot if he didn't understand.

Software is the same as hardware. Zhao Guoqing designed the architecture modules and determined the functions of each module, including the function library, which they had to write.

What makes the people in the group even more frustrated is that they have to memorize more than 60 pieces of machine language. During the writing process, they need to consider how to use machine language to implement the program.

Looking at this scene, Tu Jinda felt a sense of powerlessness. He was not as good as Xiaoqiang, and his memory and understanding ability were much worse. He took notes throughout Zhao Guoqing's classes and did not dare to miss a word.

Ji Hongbo and the others were all the same, feeling a strong sense of urgency.

There was nothing they could do, even if they didn't study for just an hour, they felt they were far behind.

He still bears the title of chief engineer!

For this reason, Ji Hongbo approached Tu Jinda and asked to resign as chief engineer. Unexpectedly, Lu Zhen and Bi Changliang were also there.

"I don't have the shame to be the chief engineer. The young people below all understand it better than me. I can't even program a program that adds one to ninety-nine!"

"Who isn't, Lao Lu, Lao Bi? You are the one who celebrated the National Day. Didn't he start a small stove for you?"

Lu Zhen shook his head and said: "I don't understand it either. In terms of chip software, except for National Day, everyone else is basically on the same starting line. I just don't understand. Mr. Zhao has not received formal training. How can he be like that?" Do you understand?"

People are different. Some people can understand just by looking, others need to be taught, and some people won’t understand even if you hit them with a stick.

General Master Zhao should be the first type of person!