恩智浦MP4/PMP解决方案

参考设计板:
Media processor Nexperia PNX1511,TriMedia CPU
Memory 64 MB DDR SDRAM (2x32); 8 MB NAND Flash
PCI/XIO bus 32-bit, 33-MHz
Hard disk 1.8-in, 30-GB HDD with glueless IDE interface
Portable Flash Memory Stick, SD card, and CompactFlash; other formats via expansion bus
TV codec Philips SAA7109A; encodes up to 800 x 600 resolution PAL or NTSC; decodes PAL, NTSC, SECAM
Audio codec Philips UDA1380 stereo codec
Connectivity Philips ISP1583 Hi-Speed USB peripheral controller with direct interface to ATA/ATAPI; Philips ISP1761 Hi-Speed USB OTG host/peripheral controller (mini AB connector) miniPCI slot for 802.11 a/g card, SPI header for lowpower 802.11 b and b/g card Fast UART header for Bluetooth card Infrared receiver and blaster
Audio input mini-jack line in, microphone output mini-jack line out with inline 1W TDA8552 amp (to stereo speakers), headphone out, SPDIF out
Video I/O input CVBS/S-Video output CVBS/S-Video, component video (YPrPb interlaced and progressive or RGB/DVI up toWXGA)
Power power management unit Philips PCF50606 PMU+
supply voltage 3.3 V I/O
battery 3.7 V 3600-mAh Varta PolyFlex
DC/DC converter Philips TEA1211
Display I/O 18- or 24-bit, RGB LCD interface
User interface 8-bit microcontroller for keyboard/keypad
Security Philips P5CT072 with SmartMX technology enabling digital rights management
Supported media fomats1
Video decode MPEG-1, MPEG-2, MPEG-4 (SP,ASP), DivX-3/4/5, DV, H.263,AVC/H.264,WMV9
Video encode MPEG-1, MPEG-2, MPEG-4 (SP), DivX video, H.263, AVC/H.264
Audio decode MP2, MP3, DTS, Dolby Digital®, Dolby Pro Logic® II, AAC,WMA9, G.7xx
Audio encode MPEG-1 L2, MP3,AAC, G.7xx
Image decode JPEG, JPEG2000, GIF, BMP
Communications TCP/IP, V.90, Ethernet, 802.11x, Universal PnP, HTTP, RTP/RTCP/RTSP

下图为参考板方框图:


下图为PMP报PCB外形图: