标题: NXP混合LCD TV 解决方案TV543 [打印本页] 作者: rise_ming 时间: 2013-2-26 23:06 标题: NXP混合LCD TV 解决方案TV543
Experience MPEG-4/H.264 HD content on your LCD TV
The TV543 is the fi rst single chip LCD TV solution to offer an integrated MPEG-4/H.264 decoder enabling the reception and decoding of MPEG-2 and MPEG-4/H.264 SD and HD content. It enables consumers to access more video content directly on their TVs (IP, internet, VOD) while maintaining the best possible picture quality.
The first DTV platform to integrate CI+ conditional access, it assures the best possible protection of content against unauthorized copying. This has the additional benefit for
consumers that set-top boxes or PCs are no longer required in the living room.
Meeting all industry standards for worldwide LCD TV reception, it supports inputs from analog to digital, SD to HD, broadcast to networked (IPTV, internet, VOD). In addition, its innovative software architecture allows the use of third party software components for advanced functionality like PVR or DLNA, giving TV setmakers great flexibility and allowing them to bring new solutions quickly to market.
Key benefits
Best picture performance f or both analog and digital reception
True single chip solution addressing both ATSC and DVB markets
Highly reliable hardware and software, field proven in TV52x based systems
Best price/performance with scalable pin-compatible solutions for low-to high-end TVsolutions
Reference designs and System Design-in Toolkit for fast time-to-market
Key features
MPEG-4/H.264 decoding
CI+ support
2 integrated HDMI (V.1.3a with x.v.Color and Deep Color) ports
100/120Hz panel support via MCFI
WUXGA (1920x1200) PC input
Pin compatible with TV542
The TV543 is based around our Nexperia PNX8543x Home Entertainment Engine which features a MIPS 4KEc and a Trimedia AV DSP, both running at 300 MHz. In addition to the integrated MPEG-2/MPEG-4/H.264 video decoder this IC supports MPEG1, HE-AAC v2 and/or Dolby Digital (Plus) audio decoding. Input is via two integrated HDMI ports.
An integrated USB 2.0 host controller is available for media browsing from flash memory or external hard drives. The chips feature integrated dual LVDS outputs and can support 100/120 Hz LCD panels via MCFI.
The reference design also features a choice of ATSC or DVB front-ends based on our proven can or silicon tuners and single-chip channel decoders. And for high-end TV designs, our PNX5100 companion chip provides additional picture quality improvements to assure the best possible picture quality.
TV543 software
The TV543 comes complete with a set of drivers that offers a low level abstraction of the underlying hardware allowing setmakers to port their own middleware and applications.
The drivers allow OEMs to define view modes, picture styles, sound styles, tuning algorithms and more.
