Wealth

Accounted for by Godson. concept. Fan Wuyao probably had some impressions in his mind.

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

The Loongson 1 plus core is a 32-bit processor core that takes into account the characteristics of general purpose and embedded hardware, and adopts the anti-four-four-four instruction set. It has a seven-stage pipeline, 32-bit integer unit and 64-bit floating-point unit. The Loongson-1 core has highly flexible configurability and various standard interfaces for easy integration.

Users can choose and configure according to their own needs, so as to customize the processor structure most suitable for the user's application. The main configurable modules include floating point components, multimedia components, memory management, ratios, coprocessor interfaces, etc.

Floating point components are fully protected against the floating point instruction set. The floating point components and related system software are in full compliance. Sibi is the binary floating point operation standard of Gonggu. Floating-point components mainly include floating-point parts and floating-point multiplication and division components. Users can choose whether to add them according to their actual applications. The media component reuses floating-point instructions. Boron Northland, and multiplexed the floating-point register file, the media instruction set basically corresponds to the various operations of the media instruction set.

The memory management component has three working modes, namely standard mode, direct mapping mode and no mapping mode. The coprocessor interface provides an efficient interface for external coprocessors. The Loongson One Gang four-port core provides another set of configurable processor bus interfaces: Shun interface and Harvard structure interface.

Fan Wubing is not very optimistic about Loongson's exhibition, mainly because Fan's calculation technology has gone far ahead. At this time, through the efforts of scientific researchers and technicians for several years, Fan has been able to produce higher performance. GM just chip.

At present, Fan’s mainstream media’s operating frequency is old-fashioned. When the frequency is old-fashioned, the peak value of double-precision floating-point operations reaches 16 billion times per second, and the peak value of single-precision floating-point operations is 320 per second. Billion times. The chip is produced using a 65-nanometer assisted process. The number of transistors is more than 400 million. The chip is packaged in a tire and the power consumption is less than 15 watts.

In this processor chip, it integrates four 64-bit scalar processor cores, a stretched two-stage ratio, two gallbladder memory controllers, two high-performance controllers, one-to-four analog controllers With, four four, rain buckle o and other low four, o controller.

It can be said that Fan's general-purpose processor chips include 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. All of the products have very broad market application prospects.

However, there is also a problem now. That is, the cost of pre-research is indeed relatively high, and at present, although the profit and sales of low-end embedded chips are 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 domestic high-end users don't trust domestic chips, especially among personal computer users, they want to use mainstream chips like this to provide core power.

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

The well-known Logitech mouse in the computer industry has a production plant in Suzhou. It ships 20 million Chinese-made mice to the U.S. each year, and the price of each mouse is about $40 in the U.S. In this price. Logitech got eight dollars, distributors and retailers fifteen dollars, and the other fourteen dollars went into the pockets of parts suppliers. China could only get three dollars from each mouse, and workers’ wages, electricity, transportation, and others. Expenses are all included in these three dollars

From the perspective of electronics enthusiasts, how difficult is it to manufacture a mouse? The difficulty lies in Luo's skill in making the small mouse industry such a big one. The key lies in its intellectual property and brand.

An extremely small rigid chip can cost hundreds to thousands or even tens of thousands of yuan each. Its main material is nothing more than a little metal and silicon that can be extracted from sand.

For the industry. Including most companies, the profit is quite low. The main reason is that domestic companies have to buy other people's chips to assemble. In fact, it is just a group of foreign manufacturers. and. In the open and secret battles between international leaders and Intel, Chinese manufacturers can’t hide the embarrassing situation of looking at others’ faces no matter what. They both want to coax Intel, which has an advantage in share, and dare not guilty of taking advantage of the price. All of this is due to The country does not have its own heart to take the lead.

The reason for this situation is actually that since the reform and opening up, some problems have appeared in the country's industrial adjustment, such as lagging behind in some of the previously dominant industries. It is necessary to know that the domestic computer level was not bad. However, with the prevalence of comprador thinking, 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 cost of the server. According to statistics, large foreign companies can make more than 10 billion U.S. dollars from China each year by importing chips. If domestically produced high-end chips can be used instead on servers, the market prospects are unlimited.

In order to promote the application of domestic chips to complete machine manufacturers and system design companies as soon as possible, so that they can smoothly enter the industrial chain and promote industrialization, Fan Investment Group and several embedded software laboratories with cooperative relations are all taking the lead. The domestic-made related software support package under the company's own, so that it can support the old Microsoft company. … To produce the mainstream embedded operating system in the industry.

Of course, only low prices are not enough. : Gang’s industrial chain is very long. It does not mean that once a product is made, an industry can be formed immediately and a large number of them can be sold. It needs the cooperation of operating system, application software, and hardware design. The main means of industrialization is to establish industrial alliances. Currently, there are production bases of Fan Investment Group in Shanghai, Chongqing, Jiangsu, Guangdong and other places.

And the application of Fan's Gang is not limited to personal computers. Its high-end chipset have extremely broad prospects for the defense industry, network servers, routers, and game consoles, especially in the vast consumer market in China. International chip giants such as Qu are competing against each other and seizing this part of the currency market profits. On the other hand, it is to make computers affordable for everyone. Therefore, Fan has always focused on breakthroughs in low-cost.

Although the price of computers has become lower and lower. But it is still too expensive for the vast Chinese market, especially the rural and western markets. The launch of Gang-based personal computers based on Fan's development will also provide the possibility to bridge the digital divide.

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

Adopting Fan's tactics 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 ~www.wuxiamtl.com~, because of the lack of independent rigid technology, has directly or indirectly caused many of our industries to rely on imports for many technologies and products. If we do not master the core technology, our weaponry and core equipment, our national security will also be seriously threatened.

At present, an ordinary chip generally consists of three million to four million transistors. In this way, it is difficult to find out and explain the specific role of each transistor and what actual function it has, so there may be backdoors in the chip. Before the chips of some large foreign companies are exported, they will leave a special password to the Ministry of Defense of the country, so that when the two countries are at war, one password may paralyze the relevant systems of the enemy country.

Therefore, in the recent period, the military has paid great attention to the chip development work of Fan Investment Group, and has also given strong support, and arranged some more capable technicians to enter Fan's research room for project cooperation. The main purpose is to enhance Fan's technical competitiveness in GM Gang as soon as possible, and to provide domestic key information equipment as soon as possible.

NS.

Southeast Heavy Industry Group, as a pilot of Fan Wu's involvement in military production, will obviously also receive the most powerful support in this game. Fan Wu's has already considered connecting the extremely large laboratories. Business cooperation is carried out in a unified environment.