In the family area of the Shudu Institute, when the famous second-generation figure in the institute moved in with another single and beautiful woman, and everyone still knew who this was, the news seemed to be a bit explosive.

As for the people who pretended to pass by inadvertently in the distance when someone moved the luggage out of the car, everyone was equally excited.

"How can the employees of your Shudu Institute be more than the employees of the 123 factory, I really feel a little uncomfortable, you hurry up and take the things, and the director of the Ding factory will come later." ”

Lifting the two big bags, he began to walk upstairs one after the other, and took the opportunity to analyze the reason: "It's not that the employees of Shudu are more gossipy, mainly because our identity is a little special, and we can be regarded as half a public figure, which stimulates people's curious nature even more, so you have to get used to it!"

This feeling is nothing, Wang Zhengguo has long been used to it, the people are gossip and curious, but they are also forgetful and prone to various habits, and these are all years of professional experience of a teacher, many things and human nature are not only in students, even adults still can't get rid of it.

........

Since returning to Shudu from the trip to Xiangjiang, I have been waiting for the news of my father to arrive, and I don't know what the outcome of the high-level game will be for the time being, and whether the plan discussed by the two fathers and sons can be realized, this is not clear for the time being.

However, Wang Zhengguo was really surprised by the scientific research and academic ability of the School of Telecommunications Engineering, and he smiled when he saw all kinds of bits and pieces on the table, as well as the strong smell of circuit board welding.

"The 6502 processor you got is not bad, and after we researched it, we found that it is indeed a CPU that can compete with the Z-80, although we can't fully develop it yet, but it is expected to be successful in another month or two, and hopefully it will perform well overall, so that we may have one more option." ”

Z-80 is based on Intel's 8080 processor streamlined and optimized, strictly speaking, it can be regarded as the Intel camp, while 6502 is Motorola 6800 chip processor optimization and streamlining, so the difference between the two can indeed be regarded as different route choices.

Of course, there will be no detours in taking the Intel route, after all, there are people in front of you who are pioneers, but it is actually impossible to drink even a mouthful of soup after following behind, and the results of the previous one have long been proven.

If you take another route, if you have your own characteristics and advantageous areas, as long as you can seize the market segment, it is still a successful choice.

ARM's mobile processors and IBM's large-scale business machine processors are unique to their fields, and they can still make a lot of money with a high degree of customization and optimization.

Therefore, if you take the special route, you will definitely die, and if you take other routes, you may still have a glimmer of life to survive.

As a reborn, if you don't go through a bit of a difficult quest, then when you are old, you can recall the history you want to change, and actually find that there is no difference between the two, isn't it a huge irony?

"The performance of the 6502 processor is good, and the price is relatively cheap, and the production process is extremely simplified, I believe that as long as a certain amount of money is invested, with the existing domestic technology, only a small amount of foreign equipment needs to be purchased to be able to produce itself, right?"

The 6502 processor has low manufacturing process requirements, which is almost universally recognized, and when the chip arrived at the telecommunications engineering school, professionals checked and tested it, and the same result was obtained.

The above is undeniable, and Professor Bai Siwen also nodded in agreement: "The production process is really simple, and even it is not the production of CMOS technology that has just emerged now, and it can be done with domestic technology, but I don't think there is any need to spend any effort to do this research." ”

walked to the table with a large number of laboratory materials, quickly found the materials from the messy pile of materials, and handed them to Wang Zhengguo.

"This is the information I have collected about the 6502 processor, a few years ago there has been a 650C02 based on the CMOS process, in fact, this is our goal, it uses a new process to produce, in terms of energy consumption has been very well controlled, and the production risk, the surrounding industry supporting technology is the best balance. ”

How to describe this, I think it was Professor Bai Siwen's excellent professionalism that drove him to say this, after all, he is doing CMOS technology, so he naturally has a clearer and better understanding of this aspect, and is more willing to strive for related projects.

As for whether the 65C02 processor should be launched, it seems that Wang Zhengguo has not given the exact news, so now!

"65C02 is really good, he is much better than 6502, and its manufacturing process also represents the future development direction, but now we don't need to make a lot of effort in this area, first make this personal computer in the plan, if the market response is good, there is a lot of demand as support, then it is not too late to think about it. ”

Joke, there were not many CMOS-related technology developers at this time, and it was hard to say that Professor Dongbai made the graphics sensor first, and now how can he give up halfway, do you still want to do 65C02?

How can it be!

Put the file down: "Let's just put it this way, I actually asked for a research on a graphics sensor, and that's because I already have a whole set of product plans, and the only thing I urgently need is a sensor that is cheap enough." You don't need excellent light sensitivity and color reproduction, as long as you can distinguish the outline of the figure and work stably and for a long time, this is enough. ”

Although it has a certain significance to work hard to make the so-called 65C0 processor, after weighing the pros and cons, Wang Zhengguo still feels that the graphics sensor has a higher priority.

As long as that thing can be made and other supporting hardware keeps up, it is a product that can directly make huge profits and earn foreign exchange, and it is by no means a product that only meets domestic demand such as the domestic 65C02 project, and the gap between the two is indeed not small.

Depending on the situation, it is obvious that the person in charge of the fund who is willing to invest does not plan to make a processor for the CMOS process, and it seems that he is thinking too much, and people may just want a graphics sensor.

Hurry up to end the topic: "Rest assured, the development of the graphics sensor has already begun, don't worry about this." In addition to the problem of the processor, we are also facing one of the most difficult things, which is mainly related to the development of the computer, what about the operating system?"

Professor Bai Siwen has always been concerned about the development of this 6502 computer, and even the entire School of Telecommunications Engineering, in recent years, the school has obviously been neglected, if you can make a personal computer, it is good to simply brush the sense of existence, maybe it is not impossible to apply for some funds from the higher departments.

The operating system is indeed a big problem, but Wang Zhengguo knows how to solve it, at least now there is a big bull who is tinkering with the first Chinese character operating system in China, which should be almost in the late stage of development.

Also in 83 years, the country has already determined that IBM-PC as the future period of personal computer development route, most of the hardware is no problem, but the software is very tricky, the operating system must be overcome, so there is Yan Yuanchao, the earliest programmer of the Republic to show his skills.

Yes, if you want to solve the problem this time, Wang Zhengguo decided to start with the great god of Yan Yuanchao, as the only person in China who has personal experience in PC operating system development, only he can solve the problem at present.

It's just that this has recently been a celebrity led by the big fish of the Ministry of Electronics Industry because of the development of the Chinese character operating system, and I hope that the originator of this domestic programmer can speak well!