Dragon core is a generic cpu developed by the chinese academy of sciences on its own initiative, using a simple set of instructions, similar to the mips series. The frequency of dragon core 1 is 266 mhz, which was used as early as 2002. The frequency of dragon core 2 is 1ghz. Dragon core 3a is a national commercial 4 nuclear processor operating at a frequency of 900 mhz ~1ghz. Dragon core 3a has a peak capacity of 16 gflops. Dragon core 3b is a national commercial 8 nuclear processor with a primary frequency of 1ghz, which supports vector acceleration and peak computing capacity of 128 gflops, with a high performance efficiency ratio. On 31 march 2015, china launched its first "long core" beidou satellite. On 25 april 2017, the company had officially released products such as 3a3000/3b3000, 2k1000 and 1h. Universal processors are the basic components of the information industry and the core of electronic equipment. Universal processors are one of the strategic industries at stake, and their development is directly related to technological creation, security and core interests. After more than a decade of accumulation and development, the central institute of statistics began to develop a core series of processors in 2001. In 2010, co-financed by the chinese academy of sciences and the beijing municipal government, it formally established the dragon core technology company ltd., with the aim of industrialization the research and development of the core processors. It is geared to the need for information-building and to the international information technology frontier, with a view to creating development as its main theme, focusing on industrial development, with a view to building systems, maintaining ownership of the core computer software and hardware technology, providing autonomous, safe and reliable processors for strategic security needs and providing high-performance, low-cost, low-efficiency processors for the creation and development of information industries and industries. The company is committed to the design, production, sale and services of the core series cpu. Major products include specialized small cpus for industry-oriented applications, central cpus for industrial control and terminal applications, and large cpus for desktop and server-based applications. In order to meet market demand, the department of security applications, the department of general careers, the department of embedded careers and the guangzhou subsidiary have been established. Extensive market cooperation with partners in the areas of security, computers and servers, industrial controls and physical networking. It has high-technology enterprises, software enterprises, planning and layout integrated circuit design enterprises, high-performance cpu beijing engineering laboratory and related safety qualifications。