Chapter 44 Logic Circuit Revision

44.

"Okay, Cheng Li, Xiaochun, don't make trouble between the two of you, time is pressing now, and it's important to get down to business. The old man stopped the two of them.

At this time, a person next to him stepped forward and said a little excitedly.

"Count it old, Xiao Chun has already proposed a set of plans when you go to the council hall, you can take a look. ”

Old Wenyan took a scroll, unfolded it, and beckoned to Cheng Li: "Cheng Li, come over and take a closer look." ”

Everyone was not surprised at all when they saw that the old man was so important, but took it for granted.

What Cheng Li did in the afternoon, everyone present witnessed it with their own eyes, and as a group of researchers, no one knew better than them the power contained in knowledge.

So here, no one would despise Cheng Li just because he was only in the middle level of the Qi refining period, and even after having the attention of the old man, everyone present had unconsciously regarded Cheng Li as a heavyweight as important as the old man.

Cheng Li didn't know what the others thought, he just leaned over to look at the scroll with surprise and curiosity.

He didn't expect that it was only an hour's work for him to go to the council hall, and Fang Xiaochun actually proposed an improvement plan.

The old man exclaimed as he watched.

"Xiao Chun, you have a good idea, use the Yin and Yang Stone to decompose the spiritual power into Yin spiritual power and Yang spiritual power, and then use the Yin and Yang spiritual power to replace the difference between spiritual power and disconnection......

Cheng Li listened to the explanation of the old man on the side, while carefully studying Fang Xiaochun's improvement plan, the more Cheng Li looked at it, the more frightened he became, and he couldn't help but admire this Fang Xiaochun more and more.

Cheng Li felt that he was just standing on the shoulders of giants and seeing farther, and he was not a genius.

But Fang Xiaochun is really a veritable genius, it has only been an hour's work, I didn't expect her to understand the idea of logic and spiritual path so thoroughly.

In the original logic circuit implementation scheme of Cheng Li, the idea of the relay computer, the most primitive computer on the earth, is referenced.

Although this relay computer is very simple to manufacture, it has many drawbacks, such as bulky and inefficient, and poor reliability.

Later, the tube computer replaced the relay with a vacuum tube, and the vacuum tube was used to manufacture logic gate circuits, which greatly improved the performance of the computer, and only then did the first generation of computers in the true sense of the word.

Subsequently, transistors replaced electron tubes and used transistors to make logic circuits. Because transistors are more stable, reliable, small and convenient, they are controlled using telecommunications instead of mechanical switches, making computers more powerful and compact.

More importantly, transistors are made of semiconductors and can be integrated on small silicon wafers on a large scale, thus opening the prelude to the modern information age.

Therefore, the transistor is considered the greatest invention of the 20th century, which completely changed the form of human civilization.

From the perspective of the development process of computer logic gate circuits on the earth, it can be seen that the manufacturing form of logic circuits, relays, tubes, and transistors does not matter, the important thing is the thinking of logic circuits.

As long as the three basic logics can be realized, "AND" or "NOT", the logic gate circuit can be constructed, and it does not matter what components are used.

Based on this idea, when Fang Xiaochun was improving Cheng Li's logical spiritual path, he boldly adopted this special component that was only available in the cultivation world.

This is simply a complete cultivation of the logical spiritual path!

"I see, the Yuan Spiritual Power, which is mixed with Yin Spiritual Power and Yang Spiritual Power, is decomposed into Yin Spiritual Power and Yang Spiritual Power, because the characteristics of Yin Spiritual Power and Yang Spiritual Power are completely different, they can be directly identified, so it is more efficient and stable. ”

Cheng Li's previous relay scheme was to define 0 and 1 through the on-off of spiritual power.

If the spiritual power is passed, it is 1, and if the spiritual power is broken, it is 0.

In Fang Xiaochun's plan, the Yuan Spiritual Power was first decomposed into Yin Spiritual Power and Yang Spiritual Power.

When Cheng Li was cultivating before, he already knew that the aura and spiritual power of this world were divided into yin and yang.

Whether it is aura or spiritual power, it is composed of yin spirit son and yang spirit child.

And in Cheng Li's inner vision, he can clearly see that the physical appearance of Yin Lingzi resembles a 0, and the physical appearance of Yang Lingzi resembles a 1.

Under normal circumstances, the spiritual power in the body of a cultivator includes both yin and yang spiritual sons, so it is also called yuan spiritual power.

Then, on Qingling Island, you can use something called Yin-Yang Stone to decompose the Yuan Spiritual Power Flow into a Yin Spiritual Power Flow that is completely composed of Yin Lingzi, and a Yang Spiritual Power Flow that is completely composed of Yang Lingzi.

"The spiritual pressure of the Yang spiritual power flow is high, and the spiritual pressure of the Yin spiritual power flow is low, and through the difference in the spiritual pressure, Yin and Yang can be easily defined. The old man explained.

Cheng Li was secretly surprised in his heart, this was already a bit of a transistor. Transistors define 0 and 1 by the level of voltage.

The high level is 1 and the low level is 0. By changing the high and low levels, it is possible to achieve a calculation speed that is 10 million times more efficient than mechanical switching.

Therefore, it is conceivable that this scheme after using the Yin-Yang Stone to decompose the spiritual power has greatly improved the computing efficiency of the logical spiritual path from the root.

"Xiaochun, next, it's up to you to explain your plan and ideas. The old man looked at Fang Xiaochun and said with great appreciation.

"Eh, it's old, and she doesn't like to talk, how can she explain?" Cheng Li couldn't help but wonder.

"Hehe, you don't know Xiaochun yet, you just have to wait and see. ”

Then Cheng Li saw a scene that made him stunned.

I saw that Fang Xiaochun, who has always been concise and to the point, and didn't like to speak, walked to a curtain, picked up the spirit pen, and drew a schematic diagram on it.

pointed to the curtain and explained endlessly.

"After understanding the core key of the Logic Gate Spiritual Path, I was wondering if I could replace the Spiritual Path with more efficient components. ”

After hearing Fang Xiaochun say such a complete sentence, Cheng Li was a little stunned.

"How can you speak? Don't you like to talk?"

Fang Xiaochun glared at Cheng Li and said, "I'm not dumb, why can't I speak." I just don't like to talk and I'm too lazy to talk, and I want to spend all my time and energy on research and study, so I don't like to waste time on boring people like you.

"Of course, if you come up with such a brilliant idea as a logical spiritual path, I will be very merciful to say a few more words to you at the seminar. ”

Only then did he quietly say to Cheng Li: "As soon as you arrive at the seminar, Xiaochun will talk non-stop like a different person." It's as if she doesn't usually speak, just to save up the strength to speak at the seminar. ”

When Cheng Li heard this, he looked confused.

========

(Today's two watches are over, ask for collections, ask for recommended votes!)