Circuit Descriptions
7.
Figure 7-6 HDMI input configuration
The HDMI connector has the following specifications:
•
+5V detection mechanism
•
Stable clock detection mechanism
•
Integrated EDID
•
HPD control
•
Sync detection
•
TMDS output control
•
CEC control
7.6
Video and Audio Processing - MST6931XP
The MST6931XP is the main audio and video processor (or
System-on-Chip) for this platform. It has the following features:
•
Multi-standard digital video decoder (MPEG-2, H.264,
MPEG-4)
•
Integrated NTSC/PAL/SECAM Video decoder
•
Integrated motion accurate picture processing
•
High definition ME/MC
•
Extended colour gamut and colour booster
•
Integrated USB2.0 host controller
•
Multi-standard TV Sound Processor
•
High Performance Micro-processor
•
RealMedia Decoder
The MST6931XP combines front-end video processing
functions, such as NESC/PAL/SECAM Video Decoder,
MPEG-2/H.264 decoding, analog video decode and HDMI
reception, with advanced back-end video picture
improvements. It also includes next generation Motion
Accurate Picture Processong. High flat panel screen
resolutions and refresh rates are supported with formats
including 1280 × 720 @ 60Hz and 1920 × 1080 @ 60Hz. On
top of that, optional support is available for 2D dimming in
combination with LED backlights for optimum contrast and
power savings up to 50%.
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130128
MST6931
ARX
BRX
CN501
HDMI 1
CN502
HDMI 2