SII9127ACTU

[Silicon Image, Inc.]VastLane™ HDMI TransmitterHDMI 1.3 Transmitter with Deep Color, High Bit-Rate HD Audio SupportThe SiI9134 is an advanced HDMI 1.3 transmitter designed for next generation Blu-Ray and HD-DVD players and recorders that require high-definition audio and Deep Color capabilities. SiI9134 supports up to 1080p resolution at 60Hz and 36-bit color depth and Dolby® True HD and DTS-HD high bit-rate audio formats to deliver a rich digital video and audio experience.SiI9134 will fit directly into home theater products such as DVD players and recorders, A/V receivers, digital set-top boxes and personal video recorders (PVRs). The SiI9134 is backward compatible with first and second generation HDMI transmitters. To reduce system cost, the SiI9134 includes an additional I2C master port to control the DDC bus.In addition to supporting advanced HDMI 1.3 video features, the SiI9134 supports DVD audio with 7.1-surround at 192kHz, SACD audio standards, and stereo audio at 192kHz.The built-in High-bandwidth Digital Content Protection (HDCP) encryption engine secures the digital link for transmission of valuable high-definition video and audio. Each SiI9134 is pre-programmed with unique HDCP keys, providing an extremely high level of security while reducing manufacturing complexity and cost.SiI9134 FeaturesIndustry-Standard Compliance• HDMI 1.3• DVI 1.0• EIA/CEA-861D• HDCP 1.1Power Management• 1.8V core provides low-power operation• Flexible power-down modesDigital Video Output• Integrated HDMI 1.3 TMDS core running at 225MHz• Supports Deep Color 36-bit color depth and resolutions up to 1080p @ 60Hz or 720p/1080i @ 120Hz• Flexible video interface supports DVD and HD MPEG decoders: - 12/24/30/36-bit RGB YCbCr 4:4:4 - 16/20/24/30/36-bit YCbCr 4:2:2 - 8/10/12-bit YCbCr 4:2:2 (ITU-R BT.601 & BT.656)• Integrated YCbCr to RGB conversion• 4:2:2 to 4:4:4 up-converter• Programmable Data Enable (DE) generator• 14-bit internal video processing and 14-bit to 12/10/8-bit ditherDigital Audio Output• Supports Dolby® True HD and DTS-HD up to 24Mb/s through 4xI2S inputs• DVD-Audio support through 4xI2S inputs• Dedicated 8-pin interface to support Direct Stream Digital (DSD) Super Audio SACD• Supports 2-channel audio at 192kHz and 8-channel audio at 192kHz• Supports IEC60958 2-channel PCM or IEC61937 compressed audio (Dolby® Digital, DTS, etc.)• Industry-standard S/PDIF outputContent Protection• Integrated HDCP cipher engine• Pre-programmed HDCP keys: - Simplify manufacturing process - Provide extremely secure solution - Lower system, manufacturing costs• Encrypts both video and audioSystem Operation• Register-programmable via slave I2C interface• Master I2C simplifies system design• Flexible interrupt registers with interrupt pin• Monitor detection supported through hot plug and receiver detection• Device address can be altered with CI2CA pin

Key Features

• The features of SII9127ACTU include support for Deep Color modes up to 36-bit
• conversion from 4:2:2 to 4:4:4 or vice versa
• processing with 14 bits of accuracy
• and various audio and video output control pins

Application

• The SII9127ACTU has various applications in audio and video processing systems
• including audio sample frequency calculations
• I2S setup and hold time calculations
• S/PDIF output port timings
• and control signal timings