.It is based on the concept of Loongson. Fan Wubing probably has some impressions in his mind.

In May this year, with the support of the Knowledge Innovation Project of the Institute of Computing Institute of the Chinese Academy of Sciences, the Loongson Research Group was officially established. In August, the Loongson 1 design and verification system successfully started the operating system, and passed the appraisal organized by the Chinese Academy of Sciences in October.

Loongson No. 1 plus core is a 32-bit processor core that takes into account both the general and embedded rigid characteristics. It adopts a 444-4 instruction set. It has a seven-level pipeline, a 32-bit integer unit and a 64-bit floating-point unit. Loongson No. 1 core has highly flexible configurability and is convenient for integration of various standard interfaces.

Users can choose configurations according to their needs to customize the processor structure that is most suitable for user applications. The main configurable modules include floating point components, multimedia components, memory management, ratios, coprocessor interfaces, etc.

A floating point instruction set that fully protects against floating point components. Floating point components and their related system software are fully compliant with the Sibi Naigonggu binary floating point operation standard. Floating point components mainly include floating point components and floating point multiplication and division components. Users can choose whether to add according to their actual application. Media components multiplex the .bobotanic domain of floating point instructions and multiplex the floating point register stack. The media instruction set basically corresponds to various operations of the "media instruction set".

There are three working modes for memory management components, namely standard mode, direct mapping mode and non-mapping mode. The coprocessor interface provides a high-efficiency interface for external coprocessors. Loongson No. 1, a four-port core provides a configurable processor bus interface: parallel interface and Harvard structural port.

Fan Wubing is not very optimistic about Loongson's exhibition, mainly because Fan's technology has come far ahead. At this time, through the years of efforts of scientific research and technical personnel, Fan can already produce higher performance general-purpose chips.

Currently, the mainstream working frequency of Fan's main character is the Ou Er, and the frequency is the old heart. When the double-precision floating-point operation peak reaches 16 billion times per second, and the single-precision floating-point operation peak is 32 billion times per second. The 65-nanometer auxiliary process used in the chip, the number of transistors reaches more than 400 million, the chip is packaged in tires, and the power consumption is less than 15 watts.

In this processor chip, four 64-bit scalar processor cores are integrated, with two gauntary memory controllers, two high-quality, one 4, and the same as the controller, four 4, rain buckle, etc., and four 4, and the other 4, and the other 4, and the controller are lower than that of four.

It can be said that Fan's general-purpose processor chips currently have very broad market application prospects in products including servers, high-performance computers, low-energy data centers, personal high-performance computers, high-end desktop applications, high-throughput computing applications, industrial control, digital signal processing, high-end embedded applications, etc.

However, there is also a problem now. The cost of early research is indeed relatively high. And at present, although the profit and sales of low-end embedded chips are very satisfactory, the price of high-end chips is still relatively high. There are still some problems in promotion.

This is also because of one; an important reason. Most high-end users in China do not trust domestic chips very much, especially among personal computer users, who prefer to use such mainstream chips to provide core power.

As we all know, China has now become the so-called world factory. People who have been to the Pearl River Delta and the Yangtze River Delta, especially those who have worked in the factories in these two places, should have a personal experience. Many foreign-funded enterprises have transferred the low-end parts of the production process, mainly the processing and assembly links to China. These low-end links consume a lot of labor, have a high labor intensity, but have very low added value.

Logitech mouse, a well-known computer industry, has a production factory located in Suzhou, and transports 20 million mouse labels to the United States every year, each selling for about 40 dollars in the United States. Of this price, Logitech gets eight dollars, distributors and retailers get fifteen dollars, and another fourteen dollars enters the pockets of parts suppliers. China can only get three dollars from each mouse, and workers' wages, electricity, transportation and other expenses are all included in these three dollars.

From the perspective of electronic enthusiasts, what is the difficulty of creating a mouse? The difficulty lies in Luo Qi's making the small mouse industry all the way. The key lies in its intellectual property and brand.

To put it simply, the hard chips are often hundreds or even tens of thousands of yuan per piece. The main materials are nothing more than a little metal and silicon that can be extracted from sand. However, if you do not master rigid design technology and chip manufacturing technology, you can

For the industry, including most companies, the profits are also quite low. The main reason is that domestic companies want to buy other people's chips to assemble, which is actually just a foreign manufacturer's group factory. Moreover, in the open and secret battle between international leaders and Intel, Chinese manufacturers cannot cover up the embarrassing situation of looking at others' expressions, and they must coax Intel, which has the advantage of having a share advantage, but they dare not blame the advantage of the price. All of this is because the country has no heart to take the lead.

The reason for this situation is that since the reform and opening up, some problems have occurred in the country's industrial adjustment, such as lagging behind in some of the original dominant industries. You should know that the computer level in China was not bad at the beginning. However, with the prevalence of comprador ideas, China's computer industry has declined, and the industry has not occupied the commanding heights of technology for a long time.

The price of imported chips for a server is as high as tens of thousands of yuan, accounting for more than 70% of the server cost. According to statistics, foreign large companies alone can earn more than 10 billion US dollars from China every year. If high-end chips produced domestically can be used instead on servers, the market prospects are unlimited.

In order to encourage domestic chips to be applied to complete machine manufacturing companies and system design companies as soon as possible, so that they can enter the industrial chain smoothly and promote industrialization, Fan's Investment Group and several embedded software laboratories with cooperative relationships are providing Fan's domestic related software support packages to support Microsoft's old......production of the industry's mainstream embedded operating system.

Of course, it is not enough to just have low prices.: The industry chain of the new product is very long, which does not mean that a product can be formed immediately and can be sold in large quantities. It requires the cooperation of operating systems, application software, and hardware design. The main means of industrialization is to establish industrial alliances. Currently, there are production bases of Fan's Investment Group in Shanghai, Chongqing, Jiangsu, Guangdong and other places.

The application of Fan's Teng is not limited to personal computers. Its high-end core technology has extremely broad prospects for the national defense industry, network servers, routers, game consoles, and especially in the vast consumer market in China. International chip giants such as Qu compete to seize the profits of this part of the currency market. On the other hand, it is to make everyone affordable to use computers. Therefore, Fan has always paid great attention to breakthroughs in low-cost.

Although the price of computers has become lower and lower, it is still too expensive for the vast Chinese market, especially in rural and western markets. The launch of the tough personal computer developed by Fan will also provide the possibility to fill the digital divide.

The most unique advantage of Fan's KMT chips is not performance or price. Its security. Information technology equipment used by the military, government, state-owned enterprises and scientific research institutions and other departments is directly related to the security of the national information network.

The adoption of the toughness of Fan's development will obviously help eliminate domestic security confusion in e-government, national defense and other aspects, and change the passive situation in the field of information security.

The core of various electronic systems is directly or indirectly due to the lack of independent rigid technology, many technologies and products in many industries need to be imported. If we do not master the core technology, our weapons and core equipment and our national security will also be seriously threatened.

At present, an ordinary chip usually consists of three to four million transistors. In this way, it is difficult to find out what role each transistor plays and what actual functions it has. Therefore, there may be a backdoor for the chips. Before exporting the chips of some large foreign companies, they will leave a special password to the country's Ministry of National Defense. In this way, when the two countries are fighting, one password may paralyze the relevant systems of the enemy country.

Therefore, in recent years, the military has paid great attention to the chip development work of Fan's Investment Group and has also given strong support. It has arranged some more powerful technicians to enter Fan's research room for project cooperation. The main purpose is to improve Fan's competitiveness in General Trouble Technology as soon as possible and to produce domestic key information equipment as soon as possible to domestically produced as much as possible.

It's right.
Chapter completed!