DSP will promote the growth and future application development (on)
The main application of the rapid development of technology is a GSM / CDMA mobile, GSM / CDMA base stations, program-controlled switches, routers, and portable multimedia players. But in the next five years, the following five key emerging application areas for further development of DSP technology to provide new growth momentum, that is, video / imaging, automotive electronics, infrastructure, industrial applications and medical electronics.
DSP is not what this article refers to narrow the digital signal processor, but the general digital signal processing, it can be DSP chip, it can be in the ARM SoC chip processor core, DSP core, hardware accelerators or custom hardware solutions. Understand this is very important, because as the system builders looking for smaller size, lower power consumption and higher performance highly integrated solution, SoC design became a popular trend, and lead to the upper reaches of the supply of semiconductor chips industry began to undergo fundamental changes, such as the leading supplier of DSP chips TI's development strategy has been a fundamental change occurred, it now has the pure DSP chip supplier to becoming generalized DSP solutions provider.
In the past five years, promoting the DSP (digital signal processing) technology, the main application of the rapid development of GSM / CDMA mobile, GSM / CDMA base stations, program-controlled switches, routers, and portable multimedia players. But in the next five, the following five key emerging application areas for further development of DSP technology to provide a new growth engine, that video / imaging, automotive electronics, infrastructure, industrial applications and medical electronics, the most crucial potential applications include: video / image in the field of video surveillance, analysis, and security systems, video conferencing systems, video phones and IP set-top boxes; Infrastructure pico base stations, WiMAX base stations, cellular radio networks and video transcoding equipment; automotive electronics changes in line detection system, electronic power steering wheel, blind spot detection systems and automobile infotainment systems; industrial applications in the field of drive and servo systems, hybrid vehicles, solar and wind power and uninterruptible power supply; and medical electronics, portable ultrasound equipment, personal care equipment, bionics equipment and automatic external defibrillators system.
"China's current application market has grown very rapidly, the key growth areas of consumer electronics, data processing, and wired / wireless communications applications, such as self-developed based on the Chinese 3G standard TD-SCDMA mobile phone applications will have a very strong Growth. "TI Semiconductor Group Vice President of DSP systems NeilsAnderskouv recent visit of the Chinese market, said on the Articles," At present, for entertainment, communications, vehicle monitoring, and other visual applications (such as car video parking system) video technology China has good growth prospects. If the vision came alive again in longer, then the medical electronics and green technology will have a very significant growth potential, such as wind power, in the emerging field of medical electronics, we will see many, many many exciting and innovative applications in many countries (including China) to emerge, and DSP is the key to these applications enabling technology. "
In particular, he pointed out that in all these applications will enable higher power conversion efficiency and green technologies to achieve lower power consumption will be a key development strategy in China, which is also on the same TI.
In the past, as long as the target applications involving voice, music, video and imaging processing tasks, terminal equipment manufacturers think the only solution is the DSP chip DSP. But today is completely different, with a variety of high-performance video processor, media processor, application processor, hardware accelerator co-processor and the emergence of the hands of device manufacturers become more choices, but the selection criteria also more complex than before. Previously in the choice of DSP chips, the main view of its power and processing performance. But today, with most of the various processors, DSP cores also contain RISCCPU and some even contain two or more processor cores, or other dedicated processing cores, the complexity of programming has become an important selection criteria.
Multi-core architecture has become the semiconductor industry to further improve the performance of their chip digital processing via the mainstream, mainly because the traditional treatment by the clock frequency to improve the performance of high power of this approach has encountered insurmountable obstacles, and multi-core processor at a lower clock frequency to achieve the same or higher performance. NeilsAnderskouv said: "I think the future of the semiconductor industry forward in the following three aspects of the development of DSP technology and innovation that is multi-core architecture, a more advanced system integration and ease of use programming environment." However, he stressed that the current multi-core DSP architecture biggest problem or challenge is to provide developers with an efficient programming environment.
DSP will promote the growth and future application development
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