Chapter 53 Yuanxin VCD
Li Mingliu's office was full of smoke, and I didn't know who poured a bucket of dry ice and was filming Journey to the West Wonderland. Su Yuanshan pinched his nose and pushed open the glass window, and the cold air blew in, which was a little better.
Standing by the window, Su Yuanshan frowned and stared at Li Mingliu, who also looked up at him, his eyes full of irritability and anxiety.
Su Yuanshan thought of Li Mingliu's experience and sighed softly: "As for it?"
Li Mingliu shook his head, picked up the cigarette butt and took another puff, and said thoughtlessly while spitting out the cigarette: "I love this country deeply. β
Su Yuanshan stared at him silently, and said with a slow smile: "Who doesn't seem to be the same, but from today onwards, don't think about it anymore and don't discuss this topic anymore, and concentrate on technology if you engage in technology - have you done a good job of PCB?"
Li Mingliu nodded: "Immediately, I can go to the simulation tomorrow." β
If the heat dissipation is not done well, once the heat accumulation occurs, it will affect the reading and life of the optical drive. β
"I think about it, but it's more about mold design, right?"
Su Yuanshan shook his head: "Don't be in a hurry to shake the pot, there are more aspects to consider in the mold." You should understand how stubborn the idea of ordinary people using silk cloth to cover electrical appliances is, and even if the cover is forgotten, they always forget to open it when they use it......"
Li Mingliu thought about it: "It seems to be this principle, then I'll run a few more times." β
After going out, Su Yuanshan took off his coat and shook it, and then brushed off his hair to get rid of the smell of smoke before going to the tenth floor.
The programmers in the software department are in their early 100s, and it is obvious that so many people can't all use them to work on YuanICCAD - this is the real registered name of Yuanxin EDA. At the warm invitation of relevant departments and enterprises, the software department divided into a project team to develop a CAD focusing on machine tools, equipment, and mechanical design functions with some old drawing engineers.
These old engineers are from Erzhong, Baosteel, Shengfei, and Jiangchuan - just listen to the names of these companies to know how scary Party A is from this project, and it is really Party A's father.
But then Party A's father, at present, only Yuanxin can meet the needs of these bigwigs...... After all, it is the same vector image, and there are a large number of ready-made algorithms and codes available on the far core side, which can be done quickly.
After all the departments of Yuanxin were transferred, Su Yuanshan returned to his office.
There is an extra desk in the office, which is Zhou Xiaohui, the most capable secretary that Sun Xihui asked her subordinates to move in, and who she recommended to Su Yuanshan.
Zhou Xiaohui only turned 21 this month, just graduated from junior college, and studied Chinese language and literature. After graduation, he was assigned to his hometown as a family planning cadre, and was also responsible for writing reports. It stands to reason that this kind of work is already very good, but I didn't expect that as soon as she entered the house with her front foot, her mother gave her a marriage and was going to marry a stupid son who was an official in the county......
In a fit of rage, Zhou Xiaohui came to the provincial capital with Wenpin, and after staying in the same school for two days, she saw the recruitment notice of Yuanxin. Zhou Xiaohui is not good in science, and her liberal arts level is really good, especially she is very fluent in English - she worked hard in the two years of junior college.
"Mr. Xiao Su, there is news from Siam in the morning. Zhou Xiaohui raised her head from behind the fax machine, very indignant: "They said to wait and talk about it." β
Su Yuanshan waved his hand without mind: "It's okay, just wait, it's all a small business over there anyway." β
Zhou Xiaohui said helplessly: "What about the Ni Kingdom, they originally planned to bypass the sea of stars and go directly to our side." But ......"
"Don't panic, Niguo, now our main task is stability, just do what we need to do step by step. And Ni Guo is the focus of next year's development, and Sister Sun's branch in Xiangjiang will focus on Asia. β
Returning to the chair, Su Yuanshan exhaled softly, closed his eyes and suddenly smiled.
I really can only wait for the spring breeze to blow.
......
Time passed slowly but surely.
On the day of Laba Festival, 100 MPEG1 decoder chips and main control ICs returned to the provincial capital, two days later than the PCB board in Jiangyin.
Taking the chip, Su Yuanshan took Li Mingliu and several key members below to carry a video recorder to the electrical department.
Since they are all their own people, Wang Chaoxin also soldered all the components he could get together after printing the PCB board and then sent it over, which undoubtedly saved Yuanxin a lot of trouble. Even the intimate Wang Chaoxin made a list of poor components, so as not to let Su Yuanshan and them look for it blindly.
"Senior brother. Su Yuanshan greeted Tang Wenjie, who was standing under the experimental building waiting for him.
Hugging Su Yuanshan's shoulder, Tang Wenjie smiled at Li Mingliu and quipped, "Welcome Senior Brother Li to the laboratory to guide the work." β
Li Mingliu heard the ridicule in this guy's words, and shrugged his shoulders: "Don't come to this set, you should ask Dr. Tang for more guidance." β
Tang Wenjie immediately looked around with a weak heart: "Damn...... Don't mention this stubble, okay?"
Everyone laughed - everyone knew that Tang Wenjie was preparing to go to Stanford to study for a doctorate under Professor Harvis, so that he could meet Yang Yiwen in the past.
Following Tang Wenjie, everyone went up to the laboratory on the third floor. After taking stock of the components, Li Mingliu began to personally lift the heat gun and blow the decoder chip on it steadily - because it involves heat dissipation, this time it is a ceramic package, which can be blown directly on the heat gun.
Immediately afterward, he soldered the components one by one to them with a soldering iron.
When the PCB motherboard components were soldered, they began to connect other modules and circuits in strict accordance with the drawings, and finally connected the optical drive from Sony.
"Don't be in a hurry, check the line again, and then connect the oscilloscope, and pay attention to the current at any time, and be sure to ensure that every data is recorded. There is also the TV turned on first, and then the video is turned on, ready to analyze the sound and picture synchronization. Su Yuanshan had been standing next to him and didn't do it himself, but it didn't prevent him from paying attention to everyone's every move.
Li Mingliu kept saying: "Yes, yes, this is the first time that a household appliance has been invented in China, right?"
Su Yuanshan smiled and nodded.
As early as October last year, when he went to Las Vegas, he made a special trip to check that Scober's patent had not yet been applied. This means that if Scober is not careful, he may hit his head against the patent wall of the telecore in a state of confusion.
It's as if you are a warrior who is determined to save the princess, and you have overcome all the obstacles to fight into the castle where the princess is imprisoned, and when you think you can rescue the princess and hug the beauty, you find that the princess is not only rescued, but also married to a man, and even the baby can play soy sauce.
Now Su Yuanshan wants to know what his expression will be when Scooper sees Yuanxin carrying out a VCD in April.
Estimate...... Crying, right?
Plugging in the circuit, a simple logo appears on the screen as the snowflakes dance on the TV screen.
YuanXinVCDγ
Li Mingliu took a deep breath, he opened the optical drive, carefully took out a pressed MPEG1 format disc and put it in.
Everyone held their breath in unison, including Su Yuanshan, who involuntarily clenched their fists.
The disc drive began to hum with the sound of reading, and after a few moments, the sound and the picture appeared at the same time.