Alien Industrial Tyrannosaurus-Rex

　　 Wang Bu'an starts the lithography machine.

　　 Various indicator lights flash in an orderly manner. Finally all turn to green lights.

　　 This is the lithography machine is ready.

　　 "No need to connect?" Ma Xiangtong felt strange.

　　 "The system comes with its own electricity." Wang Bu'an concealed and said, "The hydrogen storage alloy unit. It can last for fifty years."

　　 "So advanced?"

"Roughly the same."

　　 Wang Bu'an did not explain in detail.

　　 Start debugging.

　　 The system displays the end of the self-check.

　　The program is normal.

　　 There are many LCD panels on the outside of the lithography machine. The cell area exceeds 100 inches. There is a lot of information displayed above.

　　 It is gratifying that the operating system of the lithography machine is actually the core of Linux. After operating for a while, it feels even a bit like Red Flag Linux. As long as people who are familiar with the Linux operating system want to get started, it is still very simple. Of course, if you usually use windows, then there is definitely nothing to do.

　　According to Transformers’ explanation, they reintegrated the operating system based on the earth’s technology and water products. Otherwise, there is no way to use it at all.

　　 The technology is too advanced, and we must find a way to reduce it. Otherwise, even the best machines can only be exhibits.

　　 Ma Xiangtong and others are certainly not unfamiliar with Linux.

　　 He even presided over the development of multiple applications for Linux.

　　 The entire operating system is actually foolish and clear at a glance. There is no difficulty in getting started.

　　 Wang Bu'an is now also a linux expert.

　　 With his 100-level technology, what is a small Linux operation?

　　 Kuang Donghui nodded.

　　Ma Xiangtong nodded.

　　 They all noticed that Wang Bu'an's operation is simply brilliant!

　　 The biggest feature of linux is the command.

　　 It is not like windows, most of which are done by mouse.

　　 For those who are familiar with it, Linux commands are very efficient. However, for those who are not familiar with it, the operation of Linux is a bit difficult.

　　 Wang Bu'an input commands extremely fast.

　　 In just a minute, he entered hundreds of lines of instructions.

　　 It is estimated that Bill Gates' input speed is not so fast.

　　The key is that he doesn't need to modify it yet.

　　The commands entered are all correct at one time.

　　 From the point of view of a code farmer, it is simply the ultimate input. Even beyond the limit of fingers.

　　The information read by Wang Bu'an is not in the reference manual.

　　 What the screen displays is all in-depth information.

　　 includes the light source, wavelength, power, wafer type, size, thickness, sensitivity, etc. used by the lithography machine.

　　This information is not understood by anyone except professional personnel.

　　 Fortunately, Ma Xiangtong is a professional.

　　 Strictly speaking, the lithography machine is more suitable for the School of Computer Science.

　　 The computer school involves more chip research. Mainly various engineering control chips, microchips, etc. It may not necessarily be the computer’s CPU or GPU.

　　In the field of information engineering, it is mainly communication chips. It may not be a mobile phone communication chip.

　　 There are actually many types of chips.

　　 Qualcomm’s Snapdragon series, MediaTek, Huawei’s Kirin and HiSilicon are all.

　　 In addition to these, there are many other types. For example, walkie-talkie, long-wave communication, radio station, radar, sonar, GPS positioning, Beidou satellite positioning and so on.

　　 All silicon materials are needed, and those that require integrated circuit boards can be attributed to chips.

　　 "Come on!" Wang Bu'an said.

　　 "I'm coming." Ma Xiangtong couldn't wait.

　　 He was already prepared.

　　 He took out the long wave communication chip he designed.

　　The lithography machine starts to read data.

analyze data.

Sort data.

　　Data layering.

　　The most critical technology of lithography machine is data processing.

　　 It must be a layered arrangement of design drawings. Then layered scanning, branding, scribing, repair soldering, and finally become a physical chip.

　　 If this data processing is wrong, then the produced chip is also wrong.

　　 It must have its own inspection program to ensure that the circuit has no errors.

　　If there is a short circuit, short circuit, breakpoint, etc., questions will be raised and the designer needs to correct it himself.

　　 This is a very long process.

　　 For designers, there are many things that need to be corrected.

　　 No, the chip designed by Ma Xiangtong accidentally put forward more than one hundred correction suggestions in less than five minutes.

　　 On the large LCD screen, there are densely packed correction suggestions, which are colorful and dazzling.

　　 The red ones are serious mistakes. It is a circuit problem and must be corrected.

　　 Orange is also a serious mistake. Must be corrected.

　　 yellow, it must be corrected.

　　Green, cyan, and blue are suggested changes. You do not need to modify it. But operating efficiency may be reduced.

　　The purple message is more special. It is a forward-looking proposal.

　　What is forward-looking? It is looking forward to the next twenty years.

　　 For example, mobile phones designed in 2000 did not have wifi networks. Now I suggest you add it.

　　 Obviously, in 2000, it didn't make sense for mobile phones to join wifi. Because there was no big network support at that time. However, you can infer future technological developments based on this purple suggestion.

　　 On the large LCD screen, there is no purple message for the time being.

　　 Maybe it's because Transformers don't think it is necessary, or the communication chip is not very useful.

　　 "So many mistakes..."

　　 "So many suggestions..."

　　 The expression of the old man Ma’s face suddenly looked a little ugly.

　　 This is a face slap!

　　 A sturdy face slap!

　　 I thought it was relatively perfect, but I didn’t expect that as soon as I got on the machine, so many problems were detected.

　　 It is true that not all correction suggestions are caused by errors. Part of it may not be understood by the lithography machine. Part of it may be the program that comes with the lithography machine, "I think" there is a better circuit design. Transformers don't care about you. As long as they feel that there is a need for correction, all the brains are revealed.

　　 How much did you check?

　　 is less than 1% of the total design drawings!

　　If we continue to this extent, it is estimated that at least several thousand amendments will be proposed.

　　 I didn’t see the Wangbu installation work.

　　 He felt that Transformers was a bit too much.

　　 You can’t use the level of 9999 technology to demand level 1 earth civilization!

　　 If it is an ordinary lithography machine, it is impossible to make so many suggestions for correction. At most, it is a problem with the verification circuit. Then you can tape out.

　　 However, Transformers have OCD.

　　 Designs that they think are not good have to be overturned. Otherwise, it will tarnish the test procedure of the lithography machine.

　　Unconsciously, the circuit design concept of Cybertron is already reflected in various correction suggestions. With these correction suggestions, next time, the chip designed by Ma Xiangtong and the others will have an amazing leap in effect. It is even possible to directly reach the world's advanced level. After all, the technology of the planet Cybertron is not for dry food.

　　 It is just to understand this that Wang Bu'an deliberately pretended not to see it.

　　 After the pain, there is a new life.

　　 He is looking forward to Ma Xiangtong’s next chip design.

　　 Kuang Donghui looked weird, he stopped talking.

　　 Finally, Ma Xiangtong sighed silently and stopped the data inspection.

　　 There are too many mistakes.

　　 In other words, there is too much room for improvement.

　　The lithography machine not only corrected some of the errors, but also made many very reasonable suggestions.

　　 Ma Xiangtong will not avoid abandoning medicine, and will not turn a blind eye.

　　 Since the lithography machine has put forward so many reasonable suggestions, he must modify it!

　　 Otherwise, even if it is forced to tape out, the chips produced are of no use.

　　 He can't produce a bunch of garbage chips to daydream.

　　 "Xiao Wang, what generation of lithography machine is this?" Kuang Donghui asked in a low voice.

　　 "The first generation." Wang Bu'an said cautiously, "There may be something wrong with the inspection procedure..."

　　 "No problem!" Ma Xiangtong suddenly shook his head and said, "The lithography machine proposals are all very good. It is our lack of design experience!"

　　 "Dean Ma..." Wang Bu'an felt that Ma Xiangtong was really hit hard.

　　 Think about it, too. Anyhow, it is also a well-known domestic expert and scholar!

　　The chip designed by himself has been tested for so many errors, how can you tell him to be indifferent.

　　 I changed the average person, and I would definitely blame the problem with the lithography machine.

　　 However, Ma Xiangtong did not.

　　 He painfully admits that his design is inadequate. UU reading www. uukanshu.com

　　 These are real experts and scholars.

　　 The so-called brick house has no such style.

　　 "It's lack of experience." Kuang Donghui said in a deep voice, "We don't have enough hardware to carry out repeated trials."

　　 "It's still not our design!" Ma Xiangtong sighed helplessly.

　　 design, they all have a certain foundation.

　　'S biggest weakness is its own design, and it can't be successful.

　　It must be known that the design process is a process of repeated inspections and over and over again. Design, tape out, inspect, find errors, correct, redesign, re tape out, re-inspect...and so on, until the chips produced are qualified and free of fatal flaws.

　　The lithography machine tested it out, but it was a pure design problem.

　　 Other usage issues. Such as signal strength, speed, stability, baseband connection, mobile bandwidth, etc., all need to be tested on the actual machine.

What does 　　 real machine test mean?

　　 is to produce part of the communication chip, actually install it on the terminal, and then give it to the experimenter.

　　 Feedback from experimenters. Collect opinions. Comprehensive opinions. Analyze opinions. Then improve it. Then continue production and continue inspection. Have been tested until the data are satisfactory.

　　 For chips, the process of production is the process of tapeout-production like an assembly line.

　　 How much does it cost to stream a film?

　　 a few hundred thousand.

　　 many millions.

　　Almost every design has to be overturned and repeated dozens of times, which is equivalent to tens of millions of funds. What a loss it must be.

　　The country's scientific research funding is always inadequate, how can it withstand such a consumption?