General Description
The SiI9134 HDMI Deep Color Transmitter is a thirdgeneration High Definition Multimedia Interface(HDMI)transmitter that supports the HDMI 1.3 Specification.
This fully HDMI-compliant device provides a simple,low cost method of sending protected digital audio and video that provides end users with a truly all-digital experience.AV receivers,along with Blu-ray and HD DVD players/recorders,can provide high quality digital audio and video over a simple,low cost cable.Built-in backward compatibility with the DVI 1.0 Specification allows HDMI systems to connect to DVI 1.0 displays.
The SiI9134 transmitter extends the Silicon Image family of HDMI transmitters by supporting 30-bit and 36-bit Deep Color.It performs 10/12-bit to 8-bit conversion of
the 10/12-bit Deep Color video input data by increasing the TMDS clock frequency and packing the extra bits into the next byte.formats.Four I2S inputs support High Bit-Rate audio and DVD-Audio,and a dedicated 4-pin Direct Stream Digital(DSD)8-channel input provides for SACD and decoded
The SiI9134 transmitter incorporates a flexible audio and video interface.An integrated color-space converter allows direct connection to all major MPEG decoders,including those that provide only an ITU.656 output.An industry standard S/PDIF input accepts PCM-encoded data as well as Dolby Digital,DTS,and other compatible Dolby Digital applications.
Features
Transmitter complies with the HDMI 1.3,HDCP 1.3,and DVI 1.0 Specifications Integrated TMDS core operates from 25 MHz to 225 MHz to support Deep Color and 1080presolution Flexible video interface High-end digital audio interface Master I2C interface for DDC connection simplifies board layout and lowers cost Integrated HDCP encryption engine for transmitting protected audio and video content Pre-programmed HDCP keys provide the highest level of key security and simplify manufacturing Monitor Detection supported through Hot Plug and Receiver Detection Programmable Data Enable generator and sync extraction Software-and pin-compatible with the SiI9034 transmitter Flexible power management 100-pin TQFP package
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