【 Weak current College 】 what is ARM? 】

<br> Keywords: armMCURISC <br> Time: location: user: label type: operating frequency: standard: implementation of the company: solution providers: hardware providers: <br> 【Summary】 what is an ARM? <br> ARM ( .Adanced RISC Machines), is a company name, is also known as a processor, can also be considered as a technical name. <br> <br> In 1991 the company was founded in ARM Cambridge United Kingdom mainly sales of wafer design. At .present, the use of ARM technology intellectual property (IP) core microprocessor, that is, we usually say ARM microprocessor, throughout the industrial control, and consumer electronics products, communication systems, network systems, wireless systems, a wide range of products in the .market, based on the ARM microprocessor application about technology occupies a 32-bit RISC microprocessor 75 percent of market share, ARM technology is gradually permeates all aspects of our lives. <br> <br> ARM company is specialized in technology based on RISC chip .design and development of the company, as the intellectual property rights of suppliers, itself does not directly engage in chip production, transfer design license by cooperation company produces different characteristics of the chip, the world's leading semiconductor manufacturers (RFID radio frequency express note: PHILIPS ., TI, Intel, BroadCom, ATMEL, etc.) from the ARM of the company to purchase its design ARM microprocessor core, according to their different areas of application, by adding the appropriate external circuit, forming his own ARM microprocessor chip to market. .Currently, several dozens of the world's largest semiconductor companies are using the ARM company authorization, so both make ARM technology getting more third-party tools, manufacturing, software, support, and lower total cost of the entire system, make the product easier to enter .the market to be accepted by consumers, more competitive. ARM application areas <br> <br> <br> <br> <br> 1, industrial control field: as 32 RISC architecture, based on ARM core micro controller chip not only takes .up a high-end microcontroller market of the majority of market share, but also gradually to low-end microcontroller applications extend the ARM microcontrollers of low power, high performance-cost ratio, to traditional 8-bit/16 bit microcontroller made a challenge. .<br> <br> 2. wireless communications: currently over 85% of wireless communication devices using the ARM to ARM technology, its high performance and low-cost, position in the field increasingly consolidated. <br> <br> <br> .<br> <br> <br> <br> <br> 4. consumer electronics: ARM technology to present popular digital audio player, digital set-top boxes and game consoles are widely adopted. <br> <br> 5, imaging .and security products: now popular digital cameras and printers in the vast majority use ARM technology. Mobile phone SIM card 32-bit also adopts ARM technology. <br> <br> <br> <br> <br> <br> <br .> In addition, the ARM microprocessor and technology also apply to many different areas, and will in future have become more widely used. <br>.