There was silence in the computer room for a few seconds.

The draftsmen around them who were operating the computers turned around to see who was so good at completing a cassette recorder in three hours.

When they saw that the man who said this was so young that he might not even be in his 20s, the draftsmen simply smiled and turned back to their work.

As for the Pan Dajun brothers, they just glanced at Su Yuanshan - talking big to this extent, this is not arrogance, but madness.

It seems that this far-core technology from the inland provinces really lived a few decades ago, and the habit of putting satellites has not changed.

At this moment, Pan Dajun even has a trace of deep sadness - it is said that Yuanxin Technology was opened by a professor of the University of Electric Science and Technology, and even the professors are like this, so how can domestic science and technology develop? What do you compare with people? Do you scare people to death by bragging?

......

Wang Chaoxin's first reaction when he heard this big sentence was that Su Yuanshan had gone too far, but when he saw Tian Yaoming and Qin Weimin hearing Su Yuanshan's words, they just lowered their heads and looked at the drawings carefully, and finally the two of them actually nodded...... He was slightly stunned, and a gleam rose in his eyes.

At the beginning, Yuanxin Technology took the letter of introduction from the electrical department and asked Jiangyin Factory to cooperate with Jiang Qingchuan through Jiang Qingchuan, Wang Chaoxin was holding a meeting in Beijing, and of course Wang Chaoxin would not miss this opportunity to cooperate with high-tech enterprises, so he agreed not to say anything, but also specially went to understand the scientific and technological strength of Yuanxin. However, he did not get his wish, because this is a purely private enterprise, which has not been registered with the state and has not received state support.

Later, when he inadvertently mentioned this at his brother-in-law's house, his nephew, who was studying at T University, gave him the news that this Yuanxin was very strong - because his nephew had a classmate and joined that company to do program development.

So when Wang Chaoxin returned to the factory, he was very polite to Qin Weimin and his colleagues, and he also cooperated very well. And after contact, he also determined that Qin Weimin has a master's level, which is not comparable to some parallel goods.

To put it this way...... Is their software really so efficient?

Wang Chaoxin glanced at Su Yuanshan deeply, looked at Qin Weimin and asked, "Brother Weimin, is it really okay for three hours?"

Qin Weimin also glanced at Su Yuanshan, smiled meaningfully, and nodded: "Of course, it depends on your computer configuration, usually the company uses a multi-CPU workstation for testing, which is much faster." ”

"Then please help!" Zhang Jianjun stepped forward as if he had grasped a life-saving straw and held Qin Weimin's hand: "What do you call it?"

"Qin is for the people. ”

Jiang Qingchuan on the side added with a smile: "He is my senior brother, Qin Weimin's master. ”

"Anyway, it's a top student!" Zhang Jianjun shook Qin Weimin's hand excitedly: "Help, Master Qin, we are really in a hurry." ”

Seeing this, Wang Chaoxin squinted, then turned his head to Pan Dajun: "Director of the Great Army, let them try." ”

Pan Dajun's face sank, and before he could speak, his younger brother Pan Xiaojun finally couldn't help it, got up from the computer, and walked towards Qin Weimin in a few steps.

"Master Qin of the electrical department, right?"

Qin Weimin nodded and said lightly: "What do you call it?"

"Pan Xiaojun, a secondary school student, is not as good as Master Qin. Pan Xiaojun put his hands in his pockets, the corners of his mouth curled slightly, and he did not hide his disdain: "Although I don't have the ability to develop EDA, I have seen and tried EDA abroad." I have also used panda CAD in China for several years. ”

"I admire your Don Quixote courage, but can you not waste national resources?"

Qin Weimin has a good cultivation, even if he is compared to Don Quixote, he is not moved, and continues to smile lightly: "Why do you think we are tossing around?"

"Snort!" Pan Xiaojun smiled, ignored Qin Weimin, and turned to Wang Chaoxin: "Director Wang, I inquired that Cadence is going to open an office in China next year, and you will know what a real programmer is when you get in touch with those foreigners!"

In the end, Pan Xiaojun looked back at Qin Weimin, and a faint mockery rose on his face: "We are all engaged in technology, I don't know what domestic software development looks like?"

At this time, an indifferent voice sounded.

"You also deserve to be called a technologist?"

Pan Xiaojun's eyes froze, and he instantly turned to stare at Su Yuanshan.

Su Yuanshan hugged his arms, and the smile that had always hung on his face disappeared, and he was extremely calm.

"Say it again!"

"I said you don't deserve to claim to be technological. Su Yuanshan frowned slightly, seeing that this person seemed to want to do something, he took a step back and said lightly: "Technology is used to solve problems, and if the program crashes, the first thought should be that there is a bug in the program design and compilation process, so the bug should be found and solved." It's not that people don't move this, don't move that. ”

"The software that I bought back is for use, not for the Bodhisattvas who came back. ”

"You don't even have the courage to face the problem head-on, and you dare to talk about technology?" Su Yuanshan stared at Pan Xiaojun: "If I were you, I would be embarrassed to say it." ”

"You ......"

"If you're not convinced, just look at it honestly. After Su Yuanshan finished speaking, he ignored Pan Xiaojun, strode towards the computer, exited the system, and turned off the power.

At this time, Pan Dajun finally couldn't help but step forward and shouted, "What are you doing? Who made you move?"

Wang Chaoxin's face sank: "The director of the army, let them try!"

Saying that, Wang Chaoxin looked at Qin Weimin: "For the people, are you here or Dr. Tian coming?"

Su Yuanshan didn't reply: "You don't need a knife to kill chickens, I'll just come." ”

......

After installing the built-in hard disk and mouse, and loading the driver, Su Yuanshan started Yuanxin EDA.

Looking up at the hand-drawn circuit diagram hanging on the wall, Su Yuanshan's mouse moved quickly, dragging components one by one to the engineering interface.

The single-layer PCB of the tape recorder is indeed a killer for the telecore EDA that focuses on multi-layer PCBs and large-scale integrated circuits.

In less than an hour, Su Yuanshan completed the placement of all components. Over the next hour, he began to arrange the position of the components and adjust the routing.

When all solder joints and circuit diagrams are complete, there is still half an hour left.

The crowd behind him was already stunned, especially the draftsmen who were still working hard before, they had never seen such a puzzle-like drawing method, and they had never seen such an intelligent way of wiring - those lines seemed to have spirits, and they automatically chose the best path along the position of the first copper foil line very easily, perfectly avoiding all the solder joints and pins.

"It seems like there's still time left. Su Yuanshan looked back at Zhang Jianjun, the factory director who was holding his breath and looking excited, and thought for a while: "Can I see your appearance and mold drawing?"

"Yes, yes!"

Although he didn't know what Su Yuanshan was going to do when he looked at the abrasive drawing, Zhang Jianjun took out the mold drawing from his briefcase and handed it to Su Yuanshan.

Su Yuanshan took a look at the mold diagram and found that the tape recorder was still the same antique design, and continued to ask: "The mold hasn't been opened yet, right?"

"No, wait for the board, the board can't be handled, and I don't dare to open the mold. ”

If the board is not done well, I really dare not open the mold, because it is very likely that the size and structure of the board will be temporarily adjusted, and the loss of opening the mold in advance will be great.

Su Yuanshan nodded: "Then I'll change the design for you and add an LCD screen." ”

Saying that, Su Yuanshan saved the drawings first, and then opened a new circuit bit on the board diagram, and added an LCD screen display driver chip named YXPX01.

Since they have all sacrificed their knives, let's kill another chicken by the way.

(Handy: Recommended Ticket)