Thanks to Tianhai Xiangyun for his generous reward of 1888 coins.

"To be exact, the architecture we are currently using should be an instruction set, and the circuit of the chip is as you said, and I just don't know if our domestic monocrystalline silicon production can meet our performance ......requirements," Liu Yijiu said to Liang Qiang after a moment of surprise.

Since Liang Qiang has studied this, this is the best.

It can be said that there is basically a blank in this regard in the country, and it is also a weak point in terms of materials. The production process of monocrystalline silicon is not complicated, but the process requirements are very high. He wanted to come up with a faster and better optical brain, but found that there were not many possibilities in this era.

The main electronic component of the photobrain is the memristor, and the carrier is graphene, which will not be developed for more than 20 years! It is very easy to prove the existence of graphene, but it is too much money and scientific research equipment to study the practical application of this product.

The most suitable is obviously the silicon-based chips that have ruled the world for more than half a century.

"Comrade Xiao Liu, this aspect of materials is not too big a problem, if we want to talk about industrial production, our process can not provide high-quality materials, under laboratory production conditions, a small amount of materials used for experiments, there is no problem." Liang Qiang knew what Liu Yijiu was worried about.

The material is the soft underbelly of the country.

"Does our base have the capability to do this?" The second area of material research is mainly responsible for the research of some metal materials, and the most important is the strategic materials related to aerospace, such as high-temperature alloys, titanium alloys, aluminum alloys and alloy materials used in metal machining.

In fact, these departments have organizations in each sub-district, but they are not as professional as the specialized sub-districts.

Just like the state-owned factory all the time, the sparrow is small and has all the organs!

"It's not very clear. However, there is no hope for the materials in the second area, and what we can count on is the fourth and seventh areas that are specifically responsible for electronic research. When it really can't be done, they can only turn to the space base next door for help, they are studying guided missiles, and missiles need chips to calculate when looking for targets during flight, and they have researchers in this area...... "Liang Qiang's understanding of the base is obviously clearer than Liu Yijiu's.

Liu Yijiu has not been in the base for a long time, but he has also been to the eighth area of the third industry, and he has not even been to the second area of materials and the fourth area of electronics, which are close to the third area!

"Let's get the design drawings out first, and then consider the materials when we try to make them." Whether the material properties can meet the production requirements needs to be seen after trial production. Everyone knows that the better the material, the better the effect, but in this regard, it is not necessary to have good materials if you want them.

Materials are the shortcomings of the Republic's first workforce.

Everyone knows that the republic does not have many problems with rockets and missiles in space, but it is very weak in aviation.

The reason is that the rocket engine of aerospace is a disposable, and the engine of each missile or rocket is scrapped after being used once, while the aero engine is different and needs to be used repeatedly.

When he heard that there was a chip project research team in the space base, Liu Yijiu was immediately moved.

But he can't do it now, the space base is estimated to not be able to bird their strategic reserve base. Not belonging to a system.

"Such a complex circuit diagram design?" When he saw Liu Yijiu's unfinished circuit design drawing, Liang Qiang exclaimed.

Liu Yijiu is just a young man who has just walked out of school, how can he design such a complex circuit diagram! This obviously makes people feel that this is impossible.

"This is just part of the circuit diagram. Now foreign countries have begun to design and research on the miniaturization of large-scale integrated circuits, and their small processors already have more than 7,000 transistors, and at their speed, it is very likely that integrated circuits with tens of thousands of transistors will be launched in the next two years......," Liu Yijiu said, shaking his head.

There is no optical brain, and the most old-fashioned computers do not have it, and he has no way to use these auxiliary equipment, he can only turn it upside down on the drawings, and there is no way to free up chips with better performance. Unless the base's supercomputer is for him to use, but is that possible?

At least not now.

"We can't understand ......" Several other maintenance personnel who came with Liang Qiang were really not very clear about this circuit diagram.

Liu Yijiu has already drawn dozens of A2 drawings, but he said that there is not a quarter of it......

"It's okay, just take your time, these are logic circuits, not much different from our supercomputers. We don't work on the kind of circuits used in mainframe computers, but on the kind of personal ......computers that are miniaturized, and can allow researchers to have one for each person," Liu Yijiu's words reassured Liang Qiang and his party.

Instead of being idle in the mountains, it's better to work on this design with Liu Yijiu!

"Uncle Wang, what's the matter, looking for me so anxiously?" Liu Yijiu did not expect that he had not entered the base for just two days, so Wang Shunyi called and asked him to hurry up to the area where the rocket artillery was being studied.

After arriving, I saw a group of two old men with dark circles under their eyes, bloodshot eyes, and their spirits were in a state of excitement.

"Comrade Xiao Liu, you are finally here!" When Qin Yuan saw Liu Yijiu, he rushed towards Liu Yijiu with excitement on his face.

Liu Yijiu looked at him, he was floating when he walked, worried that this old man who was only in his fifties would fall to the ground, so he could only stand there depressed.

"Come and take a look at the new design drawings of our rocket body......" Wang Shunyi also shouted at Liu Yijiu with red eyes.

"You haven't slept in a few days?" Liu Yijiu asked in surprise. These old men must have not slept in days! He even regretted telling them what they could do to make the rockets more stable.

"From the moment you came up with finite element analysis and how to better adapt to aerodynamics, we've been working on improving the shape of the projectile. But this thing, how do you look at it, how can it be a missile and not a rocket! Wang Shunyi said excitedly to Liu Yijiu.

"It doesn't matter if it looks like a missile or not, after all, it's much cheaper than the production of missiles. As long as it can achieve the effect......" Liu Yijiu was a little depressed, and these old technicians were conservative in their thinking.

Rockets, missiles, these are just looking at the appearance, you can't tell the difference at all. It is possible to look like a missile in appearance, and the internal structure is a simple rocket; It's also possible that it looks like a missile, such as the thing in front of you, which is actually a rocket.

From the beginning, the criterion for distinguishing rockets from missiles was the presence or absence of a guidance system.

As the range of rockets became longer and farther, reaching hundreds of kilometers, in order to improve accuracy, rockets began to be equipped with guidance parts......

"Our minds can't be limited to this. How to make the weapons we design with the simplest structure to achieve the maximum power, we don't need to think about anything else. Liu Yijiu's words touched these old experts very much.

They have been bound by all kinds of rules and regulations for too long.

Therefore, the sniper rifle that has been done many times in China and has not been made for a long time has been succeeded by Liu Yijiu in a few months, and now the trial production stage of a small batch has begun......

"This time, if there is no problem with the data verification, we will start the trial production of samples...... Wang Shunli said happily to Liu Yijiu.

"Don't you have to do a wind tunnel experiment?" Liu Yijiu was speechless.

In order to detect the influence of air resistance on the flight attitude and motion of the rocket during high-speed flight in the air, it is necessary to do wind tunnel experiments.

After all, these things are very fast.

"This is not a strategic missile, what kind of wind tunnel experiment!" Qin Yuan said indifferently. "Anyway, we don't need much accuracy for this, and when the time comes, hundreds or thousands of missiles will be launched at a time to strike at the enemy in pieces......

Qin Yuan's statement is not wrong.

But Liu Yijiu thought it was wrong.

"Uncle Wang, Teacher Qin, I want to ask you, what is the purpose of your research on rocket artillery with such a long range? Rocket artillery is characterized by its fast launch speed, high power and low cost. If the diameter of this projectile impact point error circle is 500 meters, or even 1,000 meters or higher, what use can these rocket artillery have, in addition to bombing the enemy's city......" The corners of Liu Yijiu's mouth were crooked, and he asked Qin Yuan and Wang Shunyi very seriously.

His words made them fall into deep thought.

"Xiao Liu, this is just rocket artillery, not missiles...... Qin Yuan emphasized.

"I know. But the range of our rocket is more than 90 kilometers! Without a guidance system, if you don't even test the effect of the air main stream on the ballistics during the flight, who knows how many kilometers it will deviate? I don't think we should be too one-sided about range and power, but we have to consider accuracy! For example, in the Vietnam War, if the US military's missiles could be controlled within a radius of five meters or even more accurate, how long would Vietnam be able to take? Liu Yijiu's words made a group of old technicians look at each other.

They didn't expect that after living for so many decades and doing such a long research work, they would be educated by a young man who had just left school for a short time.

"It is not enough to just verify the theoretical data, but also to carry out wind experiments and obtain more experimental data, so that our rocket shape design can be more in line with aerodynamics, and it can have high accuracy when the system is not installed!" We're not just looking at rockets! It's missiles! Liu Yijiu gritted his teeth and said.

Funding is limited, so we have to make it more productive!

Rockets and missiles, in the back, there will not be a too strict division at all.