At present, many manufacturers such as Fujitsu semiconductor, integral semiconductor, and Boyong have increased marketing of HD set-top box markets, and a high-definition market compete for the trend of mountain rain. After Fujitsu launched the second high-definition machine top box program MB86H61 last year, Fujitsu has recently been strongly cooperated with the leading digital TV business platform and application software for Shenzhen Quality Network Co., Ltd. in the domestic radio and television system. Semiconductor cost-effective bidirectional high-definition chip MB86H61 and the leading network industry leading IPanel3.0 middleware platform integrated custom solution, two strong incending to sit in China HD to the market.
Low cost - boost HD reach
"This year, this year will be the promotion of HD rectification. We expect China's HDT-Top box market in China will reach 6 million." "HD", "HD World 'Core", held in Fujitsu Semiconductor and Quality Network Zheng Guowei, Vice President, Fujitsu Semiconductor (Shanghai) Co., Ltd., pointed out that "the goal of Fujitsu is more than 20% market share." As the year, China's digital TV set-top box market launched the initial plan provider who had more than half of the half-Wanjiang Mountain. After a period of quiet, it took a high-definition machine top box decoding chip program again. The MB86H60 and MB86H61 series HDT-Top box decoding chip solutions have been launched, and the shipments of the company's HD set-top box chips have exceeded 500,000.
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Figure 1: MB86H61 provides a high-performance platform for HD reunion.
"Fujitsu MB86H61 is mainly launched by the popular two-way HD set-top box market, positioning the top-top box products in Popularization, this is the key to achieving HD rectification." Xu Jiahong, general manager of Zhuang Zhuang Network Co., Ltd., "said the current cost of the HD camera At the time of the year of the 2007 machine-top box, the cost of the standard clearance machine. Low-cost MB86H61 can also help manufacturers save at least 20 yuan for the additional material costs, which will greatly promote the overall translation of the 2007 digital TV. HD Turn."
The MB86H61 series chip is based on multi-core CPU architecture. The hardware video processor video decoding unit for Fujitsu unique patented technology is integrated internally, and various video decoding units decoding full HD / SD MPEG-2, H.264, VC-1, AVS, FLV, MKV. Format, and audio decoding units use high-performance ARC725TM (594DMIPS) to support DD, DD +, AAC, DRA and other advanced audio formats. Therefore, the ARM11 kernel master CPU of the chip will all be used to process applications, and its performance will have sufficient margin, which can fully guarantee the smooth and smoothness of the system. "The independent hardware graphics acceleration function also allows it to easily support the rich graphical user interface, HD picture display, thus greatly enhance the user experience." Huang Zi, Director of Fujitsu Semiconductor Business Development, said "The chip is full HD AVS video decoding Support is particularly worth mentioning, and the AVS decoding that can be supported by most of the high-definition chips on the market is still in the standard stage. "
The integration of the MB86H61 series chip is further improved. In addition, MB86H61 enhances support for IP interaction, including Ethernet Mac and two USB MAC / PHY, and HDMI, ESATA, etc., so that the top box's main board is simpler, and support multi-channel serial flash and single-chip 256MB DDR2 RAM. Therefore, unlike the multi-layer PCB circuit board used in most HD, the MB86H61 can easily achieve the set top box design of the two-layer PCB motherboard, only the PCB cost can save approximately two dollars than the four-layer board currently used, further reduce the whole machine. BOM cost. In order to better meet the native market demand in China, Fujitsu semiconductor launches the MB86H61 series of chips to further refine the three categories: more cost-effective basic types - MB86H615; emphasize the interactive function of MB86H610; support advanced security CA MB86H611.
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Figure 2: MB86H61 hardware platform audio and video and graphical processing capability. Technology area
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