Get a black technology system at the start

Chapter 253 Memory

The third law is to preserve oneself as much as possible without violating the law of zero, the first law, and the second law.

These four laws are not innate, they are formed in the continuous improvement of human beings, and there may be a fourth law and a fifth law in the future, which are all possible.

The times are advancing, and even our laws are constantly being updated.

Of course, the four laws are all programmed into the robot's program to limit and protect the robot. As long as it is a program, it may be hacked.

If the invasion is successful, then all the robots manufactured by Star Company may be controlled.

As for the awakening of robots mentioned on TV, it is impossible to have their own consciousness.

Although the robot looks like a human, it is just a bunch of data and programs controlling the behavior of the robot.

Just like a marionette, without any intelligence, instead of believing that the robot will wake up, it is better to believe that the monkey's IQ will evolve into the same IQ as ours.

This is reliable.

A robot has its own degree of consciousness in the same way that a rock has its own degree of consciousness.

Next, Zhang Xingchen decided to enter the memory.

In fact, our memory was imported in the past, and even now...

Think about it, none of the key components of mobile phones is imported, so there is no problem with the assembly plant.

Memory is now monopolized by South Korea and the United States, accounting for almost 90.00% of the global market[-].

Among them, South Bangzi Country accounted for 70.00%, and the United States accounted for 20.00%.

Among the 70.00% of Nanbangziguo, 50.00% of them belong to Samsung, and the remaining 20.00% belong to Hynix.

As for the 20.00% five in the United States, all belong to Micron Technology.

The three companies together accounted for 90.00% five.

This has been suspected of a serious monopoly.

Regarding mobile phone storage, it can be divided into two types, one is running memory and the other is non-running memory.

The foreign name of running memory is RAM, also known as random access memory; the foreign name of non-running memory is ROM, also known as read-only memory.

Both mobile phones and computers actually have memory, but it is called running memory on mobile phones, and it is called memory sticks on computers. The names are similar and the functions are the same.

The running memory is related to the smoothness of running. In fact, it is directly proportional. The larger the running memory, the faster the running speed and the smoother the use.

Because the running memory is volatile, that is to say, after the mobile phone is powered off, the things stored in the running memory will disappear and cannot be saved.

It is because of this characteristic that running memory is called random access memory.

The running memory is a very precise component, which has strict requirements for static electricity. If the static electricity exceeds the specified range and reaches a certain amount, then it is very likely that the data in the running memory will be lost, or even lost. Seriously, it will burn the running memory.

Therefore, static electricity must be controlled.

Running memory naturally has its own advantages, that is, the speed of accessing and reading information is very fast, which can be said to be the fastest among all access devices.

The running memory is actually composed of five parts, which are address decoder, read and write controller, input and output, and chip select control. As for the last one, it is the most important part of the running memory. It is the storage matrix.

Running memory is a general term, and it can be divided into two types, namely static random memory and dynamic random memory.

Comparing these two types of memory, the advantage of SRAM is its excellent operating speed, and it is relatively simple to use, does not need to be refreshed all the time, and can be updated in real time.

As for the disadvantages, the number of components is relatively large, the integration level is relatively low, and the heat generated during operation is relatively large.

The advantage of DRAM is that the heat generated during operation is relatively small, the degree of integration is relatively high, and the price is relatively cheap.

The disadvantage is that it runs slower because of the complexity of the internal results.

……

As for the non-operating memory, it is called a hard disk on the computer, which is the capacity. The larger the non-operating memory, the more things can be stored, and the price will naturally be more expensive.

Non-running memory can be divided into five types, which are electrically erasable programmable read-only memory, programmable memory, programmable erasable memory, and fast erasable read-write memory.

There is no doubt about the importance of memory. Although we lag behind foreign countries in this area, we are also catching up. Enterprises engaged in this area include Ziguang Zhengda, Changchang Storage, Wanxing Hecheng, etc., but there are still certain differences with foreign companies. difference.

The future is bright, but the road is tortuous.

However, due to the emergence of Xingchen Company, this tortuous road will definitely be smoothed out, making it easier for everyone to walk.

The memory is actually a kind of chip, and the most important thing is the lithography machine. This thing has been conquered by Xingchen Company long ago, so there is no difficulty for Xingchen Company to manufacture memory.

My son, the difficulties in the eyes of others are not difficult if they are brought to Xingchen Company.

It can be described as a piece of cake.

In just two weeks, under the guidance of Zhang Xingchen, Xiaobai made the memory, and then both the read memory and the read-only memory were made without any difficulty.

Zhang Xingchen thought it was quite simple, but it took a little longer.

Regarding Xingchen's ability to manufacture memory, Xiaobai has already published it on the official website according to Zhang Xingchen's request.

Countless eyes are staring at the official website of Xingchen Company.

"Updated, finally updated, let's see what surprise Star Company can give us this time."

Star Company's official website once again attracted the attention of everyone in the world.

Soon, Mr. Li of Samsung knew that Star Company could manufacture its own memory. This time, Mr. Li couldn't be happier, because this has already threatened, it can be said that it has seriously threatened Samsung's turnover.

"From the time when Xingchen Company was able to manufacture its own lithography machines, I knew that Xingchen Company would move towards memory storage sooner or later, but I didn't expect Xingchen Company to do so so quickly."

For Xingchen Company, Li was always jealous at the beginning, and then he was happy that Xingchen Company had researched the equipment and raw materials needed by Samsung, and then he hated it, hating Xingchen Company for taking away his voice, and has been Awe by now.

(End of this chapter)