Shenhao Black Technology Network Developer

Chapter 107 107. Journey to the Crystal Valley (8) Lisa (Part 1)

Although the middle-aged man wears glasses, his deep eyes are very wise, and his faint smile reflects his good qualities.

“This is Professor Gullit,” James introduced to Lei Luo.

“Hello, I am Lei Luo”, Lei Luo hurriedly stepped forward to shake hands with him.

The American beauty next to her was surprised when she saw Lei Luo’s youthful appearance. The news she got was to meet the chairman of a company, this Asian face? The indifferent expression did not change, only the slightly curled corners of her mouth exposed her emotions.

“Hello, this is my student and assistant Lisa.” Gullit saw Lei Luo glance at the girl next to him, and quickly introduced him.

“Professor Gullit, this is Lei Dong’s EDA software, you can take a look and make comments.” James is obviously also a technical CEO. Seeing Professor Gullit, I can’t help but want to show this upcoming The software that becomes the company’s strategic product.

“Oh? Lei Dong’s company? EDA software? Let me see.” Professor Gullit was obviously also very interested. He quickly sat on the seat in front of the computer and started to operate.

[Congratulations, you succeeded in pretending to slap your face in business activities, points +500]

Lei Luo heard the system prompt, but it wasn’t exactly who was slapped in the face. Look at Gullit’s knowledgeable appearance. It should not be so superficial. It should be Lisa, the American girl next to him. Gave her a glance.

Lisa made a grimace at Lei Luo at the moment Lei Luo retracted her gaze, but Lei Luo had already diverted her attention at this time and didn’t see it at all.

Lisa is also very disdainful, a nouveau riche in China, can actually develop EDA software? I have never heard of China’s chip design. There are several major chip design companies in Neon Country, but their EDA software has always been used by themselves and will never be obtained. On the market.

“Based on 3D?” Professor Gullit cried out in surprise, and Lisa hurried over to take a look, her indifferent face could no longer conceal her surprise.

[Congratulations, you succeeded in pretending to slap your face twice in a business activity, and your points are +1000]

“Wow, a lot of classic sample templates are also provided, which is great,” Gullit exclaimed again.

“That’s it, why didn’t I find out before”, James was also overjoyed.

James began to discuss the features of this 3D-based EDA software with Gullit. When he operated it alone, he didn’t notice many details. Now he is operating with Gullit together, and many new features have been changed. They kept unearthing, as if they had opened a treasure, and they were constantly stimulating their nerves by the endless treasures inside, and they let out an exclamation!

[Congratulations,…successful three-game winning streak, points +2000][Congratulations,…successful four-game winning streak, points +4000][Congratulations,…five consecutive hits, points +8000]

“Lei Dong, why is the process option of this RF chip default to CMOS? The current RF chip uses GAAS process,” Professor Gullit suddenly asked Lei Luo a professional question.

CMOS? GAAS? RF chip? Lei Luo was a little at a loss, trying to recall the memories of later lives.

Lisa’s abusive eyes flashed on her indifferent face, and she couldn’t help being smug in her heart, laughing at Lei Luo finally showing up, right? It seems that he is just a rich second generation, and he doesn’t understand anything!

“Although the GAAS process is relatively stable, it is expensive, and the CMOS process is not mature at present, but I believe it is the future direction, and its price is very low,” Lei Luo thought for a while, and said solemnly.

RF chips are important chips in mobile phones. In the era of functional phones, the final process is CMOS, but in the 3G era, both exist. In the 4G5G era, the performance of CMOS is not enough, and it has withdrawn from the stage of history. . However, now is the era of functional machines. The best process for RF chips is CMOS, which is similar in performance to GAAS, but the price is only one-third of its price.

At present, it is obvious that CMOS has not yet become the first choice for radio frequency chips for functional machines. It should be that the manufacturing process of CMOS has not yet met the requirements.

Lisa’s indifferent face was slightly red, and Lei Luo’s system prompt sounded again:

[Congratulations,…successful six-game winning streak, points +16000]

“Really? Do you think so? I have always hoped to engage in research in this area, but you know that the field of chips is too expensive”, Professor Gullit excitedly took it up. This is related to his research direction. Coincidentally.

“Oh? UST can support your research in this area. We have PCS mobile phones and GSM mobile phones in our products. Do they need radio frequency chips.” Yes, what is missing is someone to help him do the work. If you can catch the power of MIT, that’s something you can’t find!

“Oh? Really?” Professor Gullit was also very interested. In the chip design industry, if you don’t cooperate with companies, you will not be able to carry it out at all. The funds required are too scary.

“Of course, this is the phone number of Wu Ying, the CEO of our UST. I will communicate with him and let him contact you.” Lei Luo immediately told him Wu Ying’s phone number.

“How about that? When you come to our company, let’s sit down. Our company is in Building 12. It is very close. I will ask him to talk to you in person.” Lei Luo thought for a while and changed his mind. Hit the sun, this matter will be settled today.

“That’s great”, Gullit was very happy, and went on to operate the EDA software.

“Oh, by the way, Professor Gullit, Lei Dong needs someone who understands chip design, can you recommend one?” James and Gullit had been discussing for a long time, only to find out that Lei Luo, the owner of the EDA software, was left out. He quickly cast an apologetic look at Lei Luo.

“Lisa is not bad, this is our MIT chip design genius,” Professor Gullit said without looking back.

“Really?” Lei Luo cast a scrutinizing look at Lisa.

Lisa’s big bright eyes blinked, as if demonstrating.

“Lisa, what I want to do is called an mp3 player, which mainly implements the following functions…” Lei Luo asked Lisa to sit on the sofa and chatted.

Lei Luo first introduced the general function of the mp3 player, which is to read mp3 audio data from the memory, then decode it, convert it into analog data, and output it to the headphones. The complete mp3 player circuit module is composed of MCU processor, memory, audio decoding DA conversion, host communication port, display interface and control keys…etc.

“Is mp3 an audio format?” Lisa asked. When it comes to professional technology, Lisa could no longer keep her cold, so she had to chat with Lei Luo.

~~ Dear book friends, if you think the writing is okay, please recommend it. I would like to thank the old lion~~