Smiling and watching Bresman leave, Su Yuanshan suddenly smiled and asked softly, "Why do you think he asked me that sentence at the end?"

Xi Xiaoding's eyes flashed, and he quickly smiled conceitedly: "Even if they set up an EDA development alliance, as long as we don't deviate, they won't be able to catch up with us." Their advantage lies in their ability to combine with advanced production lines, but this is only a service advantage, not a technology development advantage. ”

Su Yuanshan nodded, he knew that Xi Xiaoding still had a word to say, that is, the algorithm. The algorithm of Yuanxin EDA comes from Su Yuanshan's early patent and Xi Xiaoding's own patent in the later stage, and the two of them continue to expand the patent in the development. It's okay if peers don't decompile, but if they want to steal a copycat if they want to decompile, as long as they encounter the algorithm, it's a bit unlucky......

As an industry software, Yuanxin EDA's legal statement prohibits decompilation of course - of course, you can't catch this thing if someone does it secretly. As long as the source code is not made public, and the source code is not openly copied for their own use, most of them will turn a blind eye.

The problem is that the core of the reason why Yuanxin is convenient, fast and intelligent is built on the basis of the algorithms of Su Yuanshan and Xi Xiaoding - once peers decompile and understand the algorithm, it will inevitably interfere with the development of similar algorithms by peers. Unless you are determined to bypass the patent for copycating.

But how easy is that? Su Yuanshan, who knew all kinds of patent barrier construction operations in later generations, spent a lot of money to ask Yang Yiwen to find an agent to supplement and expand the patents of the two when Yuanxin was still poor, but it was not for the sake of making people copy.

At this time, three white guys came to sit down behind him, Su Yuanshan glanced back, and said softly: "Having said that, you still have to pay attention to the fact that the current technical strength in the industry is none other than Synopsys, Cadence and Mentor." It doesn't matter if other small companies collapse, we must pay attention to the changes in these three, especially the merger. ”

Xi Xiaoding nodded, he knew that EDA was the core and foundation of Yuanxin, and the branches here were so important that they only had the right to sell and debug - Xi Xiaoding himself did not dare to carry out follow-up development here.

Since the coffee was bought, everyone sat and chatted casually about where the house was going to be rented, and suggested to Su Yuanshan what things to buy to bring back to China - Su Yuanshan also had to bring a big bag of gifts back.

The three little brothers next door took out change from their pockets and got together to let one of them buy coffee, while the other two held newspapers and chatted in a low voice. Su Yuanshan was the closest to them, so he could hear these two people complaining, and if they didn't look for a job, they would be hungry.

Not long after, the guy who bought the coffee came back and began to talk excitedly to the two companions about technical issues. It can be seen that his two partners are very perfunctory, and their eyes are constantly wandering in the job advertisements in the newspaper.

"Hey, buddy, don't do this, we'll be able to solve the baseband problem in a moment!" the guy who bought the coffee was a little annoyed: "Isn't it just that MOTO is blind?"

The companion was helpless: "Howard, we don't have any living expenses anymore." ”

Su Yuanshan turned his head and saw that Howard was about his early twenties, with fluffy curly hair with a little greasy, wearing a long-sleeved autumn coat and a short-sleeved T-shirt on the outside.

"I AGREE WITH MOTO'S STATEMENT THAT HE IS BLIND. Su Yuanshan spoke fluently in English, and he looked at the little brother who bought coffee with a smile: "What base belt did you just say?"

"Yes, we have a very cool idea! can ......" Howard immediately became excited when he saw someone talking, but immediately realized that something was wrong, shook his head and smiled: "You don't look like a rich man, so don't talk about it." ”

Burst...... Su Yuanshan coughed: "I heard it right just now, it should be MOTO who rejected your sponsorship request, so you said that MOTO is blind." But if you don't ask, I don't think I'm rich, so what are you?"

Howard smiled and scratched his head: "I'm afraid you won't understand, we have a very cool short-range full-duplex radio communication protocol." ”

Su Yuanshan raised his eyebrows, and a flash of surprise flashed in his eyes.

Close-range full-duplex wireless communication radio,To put it bluntly, this thing is similar to a walkie-talkie or walkie-talkie-this is just a half-duplex,You can only talk to me one by one,After speaking, you have to shout OVER。 Full-duplex is the phone mode that can send and receive data at the same time.

Let's put it this way, this thing can be understood as a malfunctioning big brother in a sense, and it's no wonder that MOTO ignores them.

But Su Yuanshan knew that this thing was not useless, but very useful! Even he was directing a certain group in charge of communication protocols of Tian Yaoming's team to this side, intentionally or unintentionally.

Docking it with the local phone, it is the famous advertisement "Hey, Xiaoli" - cordless phone.

"Say, go on. Su Yuanshan motioned for Howard to continue.

"Forget it, you haven't even realized what it can do when you hear this, so there's no need to tell you. Howard shrugged his shoulders and spread his hands at Su Yuanshan: "Although we have reached a consensus on the matter of MOTO's blindness, it makes me appreciate you very much." ”

A few people behind Su Yuanshan were so happy, but after laughing, Xi Xiaoding and Chen Haoming thought about it. As for Su Yuanshan, he smiled slightly, and said slowly at the same time as Howard turned around: "Connect to the market phone system, this wireless full-duplex radio can turn the local phone communication terminal into a short-range mobile terminal." ”

"Oh!F**K!" Howard turned around and stared at Su Yuanshan like a ghost, revealing an exaggerated expression: "You...... Can you understand?"

"Probably understand, how many layers of your protocol layer are there? Is it five?"

Howard's eyes flickered, and finally gritted his teeth and nodded: "Damn! Are you a little villain from Xia Guozhong University of Science and Technology?"

Xi Xiaoding's eyebrows moved, and finally smiled.

Su Yuanshan coughed twice: "Then if I guess correctly, to realize your vision, the baseband should require two ICs, a digital-analog mixed circuit, and a main IC to complete the source, channel coding and modulation and encryption." At the same time, RF ICs are also required to complete the modulation and demodulation of frequencies. Do you have the ability to design these chips?"

"We ...... The baseband has been encoded, and the design of other chips will soon be completed. Howard's eyes were frightened, he didn't expect Su Yuanshan to even report what chip he needed: "You...... Don't tell me you're working on this too. ”

Su Yuanshan shook his head with a smile.

Howard breathed a sigh of relief. By this time, his companion had already turned the pages of the newspaper, looked at a news of yesterday's exhibition, and looked up sharply when he saw a photo.

"Howard......" the companion touched Howard gently.

"Damn, don't interrupt. Howard ignored his companion and stared at Su Yuanshan with a burning gaze: "Man, since you know, you have also guessed the prospect of this technology." Then now it depends on whether you are rich or not, whether you are as blind as MOTO. ”

Su Yuanshan coughed.

He remembered that the first cordless phone was made by Siemens - could it be that this guy sold himself to Siemens in desperation?