SDVO may be used for any external display device such as HDMI/DVI, analog TV, VGA/CRT and LVDS, and includes EDID and EDID-less support with a 160 MHz pixel clock.
Video
Hardware video decode acceleration relieves the decode burden from the processor and reduces power consumption of the system. Full hardware acceleration of H.264, MPEG2, MPEG4, VC1, and WMV9 is supported, eliminating the need for software decode and off-loading the processor.
Audio
Intel High Definition Audio supports up to four audio streams (up to 16 channels each), 32-bit sample depth, and sample rates to 192 KHz.
Interfaces
The Intel SCH US15W supports eight USB 2.0 ports, and three Secure Digital I/O 1.1 and Multimedia Card Controller 4.0 ports. The SMBus Host Controller is compatible with most I2C devices, while the LPC 1.1 bus enables firmware hub, embedded controller and other legacy devices. A single-channel PATA interface supports two devices (master/slave), and two x1 ports support PCI Express Base Specification Revision 1.0a.
图2. Intel Atom Z2530和SCH US15W数字应用设计案例
Intel Atom Z2530和SCH US15W开发板
The development kit contains a baseboard with an Intel® Atom processor Z530,
Intel System Controller Hub US15W, other system board components and peripheral
connectors.This manual describes the typical hardware set-up procedures, features, and use of the evaluation board and other components included in the Intel Atom processor
and Intel System Controller Hub US15W Development Kit. This reference board supports the Intel Atom processor and Intel® System Controller Hub (Intel SCH).
The development kit includes the following:
Crown Beach Customer Reference Board with Intel Atom processor Z530
1.6GHz and Intel System Controller Hub US15W
Pre-installed jumpers
FWH mounted and flashed with EFI
1 GB DDR2 SO-DIMM
VGA SDVO ADD2N Card
80 GB Hard Drive with MIDINUX Embedded OS
DVD-ROM Drive
IDE cable
Mott Canyon 4 with Intel High Definition Audio (Intel HD Audio) card
Intel 82574L Gigabit Ethernet Controller
CD with Chipset and Intel Embedded Graphics Drivers (IEGD)
Chassis with ATX power supply
图3.Intel Atom Z2530和SCH US15W开发板Crown Beach方框图
图4.Crown Beach 板外形图(顶视图)
Intel media phone reference design
Among the most frequently used features of the cell phone, the home phone, the TV, and the PC lies a tremendous opportunity for both OEMs and service providers. An opportunity to consolidate and deliver entertainment, information, directory services, and
household organizational tools through a single, convenient, easyto- use device. An opportunity to breathe new life into voice service.
An opportunity that Intel describes with the term: “media phone.” The Intel media phone reference design is based on the lowpower Intel Atom processor – Intel’s smallest processor built with the world’s smallest transistors. When paired with the Intel
System Controller Hub US15W, the Intel Atom processor delivers compelling Internet experiences, advanced graphics and a rich set of multimedia services at very low power.
Features of the Intel Media Phone Reference Design include:
Engineered for low power consumption in a fanless, small form factor
Low pin-count bus supports a firmware hub, trusted platform module and super I/O chip for maximum versatility in a small design
Wide variety of connectivity options to enable delivery of services from a variety of input sources, including handsets, headsets, microphones, video, USB, Internet, cameras, etc.
图5.Intel® 媒体手机参考设计
Intel® 媒体手机参考设计主要材料清单:
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