Movie black technology

It is well known that the working environment in space is extremely bad.

Since the air is missing, there is an ubiquitous heat dissipating medium on the ground, the temperature of the object is greatly affected by the sunlight.

With the same item, it will be very large when it is light in space and the backlight.

Taking the international space station as an example, it is about 121 ° C in the light receiving, when it flies into the shadow of the earth, the surface temperature will drop to about -157 ° C, and the temperature difference is close to 300 ° C.

In addition to the temperature, there is also an unmovable cosmic radiation in space, and it is not very difficult to deal with high temperature and low temperatures. The universe radiation is a true fatal killer.

Because cosmic radiation affects the internal operation of the chip, thereby changing its calculation results, such as changing the status of a circuit node inside the chip, from 1 to 0 ...

This error is very serious whether it is in the binary or daily use of the computer, as long as it appears once, the calculation must be wrong.

If you say a popular point, you can say that the radiation of the universe is like a metamorphosis, in the space, it is not in the face of the fan chip, and the fan must not question it 1000-7 and then the result is the result of unlimited -7, as long as the chip "Answer" once, the ushered ending is likely to be GG.

Once the universe radiation interference is successful, the rocket and spacecraft will be like a nerve, and if you have a status, you are even a position, then the error correction program will start and perform the operation ...

In space, any wrong operation can be fatal, and even if the spacecraft is just automatically opened a valve.

Therefore, the chips to be used in space should generally have an anti-radiation reinforcement design. Simply, the anti-radiation is added to the design matters during the chip design, and other anti-radiation processes are added in the later manufacturing level. A double insurance on the design and manufacturing links.

Of course, the chip is not necessarily anti-radiation processing.

After all, after the anti-radiation-treated chip, although safe and reliable, it is far more than the most common home chip on the market.

For example, the moon and Mars car in all countries of the world, the chip used above is not as good as the middle and late chip in the middle of the 1990s, and the chip of the garbage is better than these advanced technology. I don't know how many times.

Moreover, the price of this chip is also very expensive. The previous foreign countries are basically two or 13,000 or even one million.

However, in general, only a rocket should use dozens ...

Until this thing is successful, its price myth is destroyed, and the domestic dragon core is as long as tens of thousands.

But the cost is still too high, so some people use other methods.

That is to put the general chip directly on the rocket or on the spaceship.

However, it is different from the general situation, put more, usually more than three.

These three chips will perform the same task when the rocket is running, which is the same as a question. If the result of the three chips calculates, then execute, it will be restarted, and it will be restarted again.

After all, the universe radiation can only affect the results of the chip, and cannot directly destroy the chip, so this method of mutual answers is stupid, but it is also very practical.

However, the Tibetan sheep is not a way to take this way, Otherwise, Chen Hui and Tang Huadong do not have to spend the feelings on the aerospace chip, directly throw the latest carbon-based chip into it, the driver will land in the world in the world. .

Chen God has always been research projects, and small items or small details on some existing technologies can be replaced with existing alternatives.

Because this can save a lot of time, such as the previous boxer sign, the above chip is the alternative to him from the market, as well as a light sound scanner, the whole machine is replaced by him, from a camera size , Becomes a large machine that covers nearly ten square meters.

If it is not the top of the chip above the Tibetan sheep, it is not an alternative. Chen God will definitely take the top of the domestically produced dragon, and then slowly make up other homework.

"Is these chips sample?"

In the name of the Tibetan antelope project, only a few small tables in the office, Tang Hua Cong took the latest asya chip sample.

These chips in front of Chen's face have been packaged, it seems to be a small flat rule cube like the CPU picture you saw on the general web.

Their upper and lower sides are natural black, and a blue Tibetan antelope avatar and special number are printed, and the border is silver.

If you don't say, absolutely no one can see these as a piece of asya chip on the spaceship.

Tang Hua Cong introduced: "These are the first chip samples produced by the carbon-based production line. It is also a 14-nanometer process. The outer layer is a special anti-radiation package, and the inner layer also has anti-radiation design."

"According to our measure, compare the anti-radiation packaging technology we have mastered, it has been risen four times to high-energy particles after using new technologies ..."

Chen God doesn't have to listen to the performance of these chips in front of it. After all, their theoretical performance is written in white paper.

In general, the anti-radiation packaging of the chip is very limited in the universe radiation, because the high energy particle flows this metamorphosis can break through the package of the chip, directly enter the home of the chip.

Therefore, the system has also been updated in design and technology, compared to the double insurance of the average aerospace chip, it also adds a layer of anti-radiation package to greatly increase the reliability of the chip.

However, this anti-radiation process is not the largest highlight.

The biggest highlight is the chip is a 14-nanometer carbon-based chip.

Although it is for security, a part of the performance is designed, so that it is on the China World.

But even if this is the case, the performance of these chips can still fall in the market or can not fall in the market, even if it is advantageous, at least it will not be like other silicon-based chips, as long as one opens the Shenzhou world directly PPT.

It is precisely because of this, these chips can take on the calculation needs of the spacecraft.

Mini nuclear reactors, plasma propellars, plasma response systems, can't be treated with the current asya chip.

It is also this reason. Chen Shen did not take a quickline with dragon core to change the original chip.