原创 BeagleBone-HDMI CAPE

 2012-9-24 17:46  1215 26 26 分类: MCU/ 嵌入式

BeagleBone-HDMI CAPE是英蓓特科技最新推出的一款基于BeagleBone的HDMI功能扩展板。标准HDMI信号输出适用于所有带HDMI功能的显示设备，视频分辨率最高支持720p，支持声音输出。且在扩展出标准HDMI接口的同时，也扩展出了50PIN LCD接口。LCD接口支持4.3寸LCD和7寸LCD显示，并带有四线电阻屏触摸接口，LCD接口与 HDMI接口复用。

产品特性一览：

Physical feature: 78mm*54mm
Working Temperature: 0 to +70 ℃
Power supply: 3.3V or 5V
A couple expansion connectors for Beagle-Bone
Input: LCD Controller Signals
Output: High Definition Multimedia Interface (HDMI), LCD interface(50 pin FPC connector, having 4 line Touch Screen)
Video resolutions up to 720p ,support UXGA
3D-capable at 720p/60 frame-pack
Consumer Electronics Control interface incorporates an HDMI-compliant CEC I/O with hardware protocol and arbitration logic, and requires no external calibration
Single slave I2C from host, passing through to master I2C interface for DDC connection
2:1 and 4:1 down-sampling to handle 96-kHz and 192-kHz audio streams
Software support: Linux OS and Wince OS