60s researcher

Lu Jian was a little surprised by this sentence, but he was quite satisfied. People like them are needed only when there are difficulties. They just want to create the impossible.

Lu Jian thought for a while and asked Professor Shang: "Professor Shang, are we only doing the host part now? What about the display and software?"

Professor Shang was not very surprised by his question, and said without thinking: "There is nothing wrong with the display. Our institute also has a project team for liquid crystal displays. It is said that you also made this project plan, right?"

Lu Jian was a little surprised. He had no idea that this project was actually in the Computer Research Institute, and thought it would be put in the Mechanical Research Institute.

Professor Shang knew his doubts, and quickly explained: "The liquid crystal display is a joint project, and many departments participated in it. Our side is responsible for part of it, just like the supercomputers of our generation."

The research project on a supercomputer with a calculation speed of [-] million times is also a joint project, and there are many participating units. This project is organized by the National Defense Science and Industry Commission. The participating units include the Institute of Applied Physics of the Chinese Academy of Sciences, the Capital Computer Research Institute The Institute, the Second Department of Machinery, and the Fourth Department of Machinery have too many people involved, but the research location is not in the Capital Computer Research Institute, but in the Capital Cable Power Plant.

The liquid crystal display project is the same. The Institute of Computer Science is only responsible for one of them, and more tasks are assigned to other units. For example, the microsphere project has many people who pay attention to it. It was directly taken over by the Chinese Academy of Sciences. Listen It is said that several senior researchers in the field of biological research are also very interested in this and asked to participate in the research.

Lu Jian didn't know about these things. He didn't have any sources of information in the capital. Minister Qu only briefly said before that the LCD display project had already started research, but he didn't say anything about the specific arrangements.

After explaining the general situation to Lu Jian, Professor Shang continued: "For the software, we have already contacted the Chinese Academy of Sciences, and they will arrange for someone to come over to help us, but not so soon, it should be a month later. "

After speaking, he looked at Lu Jian suspiciously, always feeling that he still had something to say, "Lu Gong, do you also have research on software calculation programs?"

Lu Jian smiled and said confidently: "I still know a little about this. My idea is to directly create an operating system, but this project is too complicated. I just have a general idea now. The specific It also requires professionals to communicate and study together.”

"Oh, really?" Professor Shang and Professor Gu were obviously taken aback. They didn't know that Lu Jian knew something about computing programs before, so they were surprised and happy at the same time.They didn't doubt Lu Jian's words at all, researching this area can't be faked, since Lu Jian said that he has an idea and looks so confident, then there must be a way.This question is just a direct response to surprise.It's a pity that they don't know much about software, so they can't verify it for the time being.

"Of course it is true." Lu Jian nodded confidently. He had already written down the general programming method of the operating system that he remembered, and there were still some uncertainties that needed to be corrected later.

Professor Shang placed the pen in his hand heavily on the table: "Okay, I will urge the Chinese Academy of Sciences to send people over as soon as possible."

Lu Jian was satisfied. The reason why he said this was that he wanted people to come over as soon as possible. An operating system can't be made so quickly, and naturally many people are needed.

After Professor Shang finished speaking, he looked at the time and said to Professor Gu: "Professor Gu, Lu Gong and the others will leave it to you. You can take them to the arranged office later."

After Professor Gu nodded, he looked at Lu and saw them again, "Gong Lu, then you can follow Professor Gu later, and talk to him if you have any questions or needs. He will help you think about equipment and appliances. There is a way."

Lu Jian replied on behalf of several people, "Okay, then I will trouble Professor Shang."

Then Professor Shang stood up and walked out of the conference room. Professor Gu led Lu Jian and they stood up and watched him leave, and then said to Lu Jian: "Gong Lu, let me take you to familiarize yourself with the personnel in our team first." , and then take you to see our office?"

Lu Jian nodded and had no opinion on his arrangement.

After that, Professor Gu took Lu Jian and the others to the outermost laboratory, but unfortunately he did not see the members of his team there, and then he took Lu Jian to the office of his team, which was in the laboratory. The small room is about [-] square meters, and there are two doors inside, which should be two small offices.When they passed by, there were five people sitting in the room. They looked quite old, and there was a female researcher, all of whom looked very capable.

Regarding this, Lu Jian was not very surprised. There will be a lot of women in the research industry in the future, but because of the times, there are still very few female researchers who can go to universities and enter research institutes. a flower.

This office looks very simple. There are only a dozen desks. There are three wooden bookcases against the wall. There are a few words on the wall. I don’t know who wrote them. They are all words of encouragement. .However, what surprised Lu Jian was that there was an air conditioner installed in the office, which was particularly surprising, but the air conditioner was turned off, and there seemed to be a layer of dust on it, and it must have not been turned on for a long time.

Seeing Professor Gu and the others approaching, the people inside quickly stopped their movements, and looked at them in unison.

"You all know Mr. Lu, so I won't introduce more. This is Comrade Jian Mingyuan, this is Comrade Zhao Lei, and this is Comrade Xu Yan. They will work with us in the next period of time. Welcome Just a moment." He didn't give him any time to react, and as soon as he entered, he pointed to Jian Mingyuan and introduced them to everyone.

"Researcher Lu, Researcher Jian, Researcher Zhao, Researcher Xu." The five people hurriedly greeted Lu Jian and them.

"Hello." Seeing them, Lu hurriedly greeted them.

Professor Gu looked at them with a smile on his face, and said to Lu Jianji, "These are members of our CPU team. This is Comrade Wei Boyi, Comrade Ji Shuangcheng, Comrade Wang Hehong, Comrade Yan Tianrun and Comrade Jiang Jiayue. If you have any questions, you can ask them directly, we will all be colleagues in the future, we must get along well."

Everyone nodded, looking very harmonious.

Professor Gu pointed to the tables near the door and said to Jian Mingyuan and the others: "Researcher Jian, Researcher Zhao, and Researcher Xu, these three tables are your offices, and you just sit together."

Jian Mingyuan and the others nodded, and then sat down directly.

After arranging them, Professor Gu said to Lu Jian: "Researcher Lu, come with me, the office is arranged for you over there." He pointed to one of the two doors inside, and then took Lu See you go there.

Lu Jian followed him and walked over. After opening the door, he could see the scene inside at a glance, about ten square meters, a set of tables and chairs, and a cabinet against the wall. It looked simple, but it was enough for Lu Jian up.

"Researcher Lu, the office is relatively simple. If you feel that something is missing, you can tell me." Professor Gu seemed to be easy to talk to, but unfortunately Lu Jian didn't have so many requests to make.

He shook his head, "Professor Gu, it's already fine, and there's nothing that needs to be replaced."

Professor Gu smiled, "That's good, then you can read the meeting materials now, and we will have a meeting together in the afternoon, and then we will talk about CPU research."

"Okay." Lu Jian sent the people out, then closed the door and sat back in his seat. He continued to read the information he had given them before.

The importance of small computers is self-evident. It plays an important role in machine tools and manufacturing industries, especially the various software developed later can help save a lot of working time.Not only that, there are many computer-related equipment, including printer copiers, scanners, projectors and so on.Especially the printer. When he was least used to it here, there was no printer. Many materials had to be copied by himself, and a single file required many people to read it together.

But this is all for the future. The most important thing for him now is the small computer. Without this, it is useless to talk about other things.

The first problem he faces now is the operation and logic circuit. They have to first list the truth table of the adder, list the true and false values ​​of the propositional formula, and then use Boolean algebra to write the logical expression. It performs appropriate simplifications to find out the relationship between circuits and their connections.

Then there are registers, general-purpose registers, fixed-point numbers and floating-point numbers. Most instructions need to access general-purpose registers. The number of ports is also very important, which often affects the parallelism of internal operations. These need to be carefully Design it.

Lu Jian took out a pen and began to revise the materials in his hand. His pen tip landed beautiful Chinese characters on the smooth notebook.

However, Lu Jian was not busy for long, Jian Mingyuan came knocking on the door to look for him soon, it was getting late now, it was time to go to the cafeteria to eat, the welfare of the Computer Research Institute is very good, the cafeteria here is free Yes, they don't need to pay money and food stamps, and now few places have this benefit.But also because of this reason, there are not many types of dishes in the cafeteria, only two meat and one vegetarian.But it rotates every day, and sometimes the food is very good.