The vast land is filled with scenes that were frozen after the flood.

It looks more serious than the disaster in 'The Day After Tomorrow'.

It seems that there was a big flood before this.

At the end of the field of vision, more than a dozen giant mining machines towered between the sky and the earth, and many heavy-duty transport vehicles that looked like matchboxes were loaded with stones and were running endlessly.

There are also several mountain-top-sized mechanical devices that resemble volcanic craters, emitting beams of pale white light pillars that shoot straight into the sky.

Xu Fei was in the middle of it, and he was inexplicably shocked.

After everything is like this, there are still people alive?

for a long time,

Xu Fei looked at a frozen building next to him.

The expansion pack is like a real world.

"But I only have a salary of 2 million, and investing in semiconductors, especially the increasingly valuable analog electronics, requires at least tens of billions as start-up capital."

Fortunately, I have CCC network and Zifeng technology at home, so there is no need to buy out the wifi.

"All right."

Because the 'black box' given by the factory director, which was the processor removed from the computer that came with the radar module and used to study the 'map package', had been analyzed by the Red Eagle Hacker Alliance led by him in half a year.

, and copy part of the circuit diagram.

Xu Fei thought for a while and contacted the old senior of the Academy of Sciences again.

In the end, what we buy may be backward technology.

Erya stared at Wan Tao and said, "You can't follow the example of my village chief, who wants to be monogamous."

Other manufacturers have added some disability auxiliary functions, and can even connect hearing aids, heart rate monitors, health electronic watches... In short, they launch different mobile phones for different users and strive to cover a wider market.

But as the industry in Da Ze increased, TEP Computer Services Company's tasks became more and more heavy. They had irregular diets and no rest at ordinary times, so they fell into trouble.

Xu Fei calculated that 3 million PN junctions require 100 billion energy.

"Farewell!"

And there is no code, bottom layer, program, system, or application designed yet.

With so many orders, there is no need to worry about the West Factory project.

Technology is not a product. To say it is backward does not mean that it is really backward, but that it is primitive.

"What are you talking about?"

"No, we started too late."

Xu Fei ended the call with his old senior and found that the secretary and clerk had already clocked in to work.

Although we do not have 'heavy nuclear fusion' nor have we discovered any 'crystalline' electrical energy transmission materials, we can build a similar mechanical exoskeleton with the help of the 'flywheel battery' we are currently researching and the base's technology.

Two weeks.

When the energy is sufficient one day, we can directly surpass 30 million or 300 million. We will directly produce 3 billion PN junctions to catch up with overseas countries. At the same time, we will sanction overseas lithography machines, suppress digital chips, and complete global monopoly.

The old senior heard this, thought for a moment, and praised: "He is indeed the sixth-ranked professional manager in the world."

If you see it right, it's OK. If you don't see it right, switch to another company.

On a blind date, there are not so many twists and turns.

Making chips is like building roads in a city.

Xu Fei can rest assured and not do his job properly.

Xu Fei had a clue in his mind and looked at Wan Tao who had finished a cup of tea.

In this way, although a single brand cannot be sold to foreign investors, we can firmly hold on to our own share of the cake, survive first, and then wait for a counterattack."

"zero."

With his current influence and a series of preparations to save his home planet, he may not be like the grandfather on the red banknote, but has become a bust on the "United Coin".

Possible power supply lines...

The 720p screen previously manufactured for power banks accommodated 300,000 PN junctions in a 5-inch area.

In this comparison, whoever has low costs and high output will adapt to the market.

After understanding the chip, what architecture, what instruction set, what logic circuit...

What Xu Fei has to do now is to remove the 0s and 1s, as well as the so-called codes and EDA tools, and use analog circuits to make chips.

In particular, analog chips need to recruit analog electronics talents. If there are too many PN junctions, it means too many circuit diagrams, and the design cycle will skyrocket.

However, comparing the chronicles, his home planet is already ahead of the other two parallel universes with its base technology, and his own side has a greater chance of success.

The above alone is very difficult to understand, so few people choose analog electronics.

Using time as the coordinate, push forward slowly.

"..."

Now in 2001, 74 years later…

"Liu, we are not young anymore. Your father went to have dinner with me after the Spring Festival and is still worried about this, especially since he is a security guard and he is from Xujia Village, and no one dares to marry him."

Therefore, consuming 100 billion energy to exchange for 3 million PN junction production lines is most suitable for transition.

After learning about the photolithography machine, I found that there is no etching machine.

From then on, rumors started to spread.

"What day is it today?"

Wan Tao did not respond. He stood up and faced the small blackboard and wrote: "With the 100,000 hackers of the Red Eagle Alliance, it is not difficult to come up with an instruction set. What is difficult is the architecture. And we have to bypass all current patents and redesign an instruction set."

set.

Therefore, the top priority is still to find an advanced chip architecture.

When Xu Fei looks at problems, he always goes straight to the source.

"In other words, overseas has blocked our path."

Such as a loudspeaker.

However, many things are frozen in a thick layer of ice, and the surface is like frosted glass, making it impossible to see what is written on the paper.

After all, we are an industrial complex, not a technology company in name only. Starting from the materials and production links, we can quickly complete the upgrade.

But ‘Texas Instruments’ is the leader in this area.

AI transport vehicles, mining machines, reactors...

"Or maybe I'm another Moss."

It seems impossible to achieve.

For example, industrial mobile robots are currently deployed in logistics warehouses.

Wrist ‘flexible screen phone’, full-time driverless heavy truck...

"good!"

Analog circuits require the control of changes in analog quantities, and this analog quantity is somewhat abstract and the expression is very vague, making it impossible to understand at a glance.

"Then, the expansion pack I saw may be another salvation plan assigned to me by Moss."

Overseas, the "digital city" approach has been exhausted. Let's replace it with "analog electronic city", remove "system", "logic", "EDA", etc., and use circuit diagrams, thus bypassing most patents.

"Also, let's ask the famous German director to make this expansion pack, so that it can serve as a warning to the world."

Moss!

"The registers, addressing modes, memory management, I/O models, etc. we use now are all designed overseas. If we were to overthrow them and then integrate them into the control unit, computing unit, data memory, and instruction memory, it would take about two years.

.

But when passing by the armaments area, there was a brand new mechanical exoskeleton placed in the intact display window.

"I understand that this city is a floating building with no roads and all uses teleportation arrays!"

After Xu Fei finished speaking, he glared at Wan Tao, "What are you doing, stupid? There is a coffee shop in Ximen. Let's take them to try it, buy some flowers by the way, and then go to the cinema to watch 'The Day After Tomorrow'. There are almost thirty people here."

, I don’t have the discernment yet.”

Signals are divided into digital signals and analog signals.

Therefore, 80% of the circuits in analog chips are not repeated, just like a blank sheet of paper filled with "poetry".

"The so-called 'architecture' is like designing roads for a city, and then making the city run. There is no shortage of water, no shortage of electricity, no shortage of resources. It is convenient for people to enter and exit, and they can also purchase goods, sell goods, live and work in peace and contentment, etc. Urban planning

Different, the road design is different, and correspondingly, the chip architecture is also different.

"I'll ask Erya to bring her to the workshop office later, and then I'll tell you to go over and talk about work. Don't worry, the yellow flower girl, although she doesn't talk much and is very shy, she knows how to get by, especially with a high school diploma. She will be an assistant in your office in the future.

completely fine."
To be continued...