Introduction The SiI9287B HDMI Port Processor with InstaPort Viewing Technology is the second generation of HDMI® devices that supPort the HDMI Specification. With four HDMI inputs and a single output, the SiI9287B Port Processor enhances the functionality of digital TVs using single system on a chip (SoC) solutions with integrated HDMI receivers. The Port Processor provides a simple, low-cost method of retransmitting digital audio and video to give consumers a truly all-digital experience. Built-in backward compatibility with DVI 1.0 allows HDMI systems to connect to any DVI 1.0 source.
Features The SiI9287B device brings cutting edge innovations, such as: • InstaPort™ viewing technology that reduces Port switching time to less than one second • Enhanced cable equalization for long cable supPort, even at Deep Color resolutions that enables the SiI9287B device to work with noisy signals and many sources, making the sink devices highly interoperable • Integrated EDID and CEC functions • Improved ESD protection on all signals connected to the HDMI connector.
HDMI Inputs and Output Four HDMI input Ports and single output Port supPort: • HDMI, HDCP, and DVI compatibility • TMDS™ cores run at 25–225 MHz • SupPorts video resolutions up to 1080p, 60 Hz, 12- bit or 720p/1080i, 120 Hz, 12-bit.
Control Capability • Consumer Electronics Control (CEC) interface Incorporates an HDMI-compliant CEC I/O and an integrated CEC Programming Interface (CPI); these simplify design and lower cost and software overhead • Integrated EDID and DDC supPort for 4 HDMI/DVI Ports and 1 VGA Port with a 256-byte NVRAM shared between Ports that loads into separate 256-byte SRAM for each of 5 Ports • Individual control of Hot Plug Detect (HPD) for each of the 4 HDMI/DVI Ports • TPWR (TMDS clock detect) output to help speed soft mute of audio while plugging and unplugging cables • Controllable by the local I2C bus.
Power Management • Flexible power management provides extremely low standby power consumption • Standby power can be supplied from an HDMI 5-V signal or from a separate +3.3 V or 5 V standby power pin • Port power only can be used to read EDID • Single power 3.3-V source • Integrated 5 V to 3.3 V Voltage regulator.
Package • 72-pin, 10 mm x 10 mm, 0.5 mm pitch QFN package with enhanced ePad™.
Single-Port, auto-sensing, MHL/HDMI-to-HDMI bridge device for HD audio and video connectivity to HDTVs, PC monitors, projectors, and multi-function monitors (MFMs)
The SiI1292 enables an existing HDMI input to upgrade to a low-power, auto-sensing MHL/HDMI input solution, which facilitates HD audio and video connectivity between MHL-enabled mobile devices and HDTVs, PC monitors, projectors and MFMs.
Key Features ◆ Dual-mode MHL or HDMI input ◆ Adaptive equalizer for HDMI long-cable supPort ◆ Low BOM cost
Benefits Summary ◆ Low-power consumption ◆ Small package ◆ Adds MHL to one HDMI Port
General Description The SiI1292 MHL Bridge and HDMI Monitor Receiver facilitates the design of low-pin count, low-power mobile-to-standard HDMI®-interoperable applications. The Silicon Image Mobile High-definition Link (MHL™) technology carries formatted video and audio from compatible transmitters, using only 3 signal lines, power, and ground (5 pins total) compared to the 19 pins required for the standard High Definition Multimedia Interface (HDMI). As an MHL bridge, the SiI1292 device supPorts a single MHL input to provide MHL capability in computer or multimedia display devices.
Features ● The MHL input function of the bridge receives data over a single differential pair instead of four pairs ● A single-wire control bus supPorts all sideband signaling for DDC, Remote Control, and Hot Plug Detect (HPD) ● The bridge converts data received in the MHL format to standard HDMI, and supPorts all resolutions ranging from 25 MHz to 75 MHz ● HDMI receiver mode supPorts all resolutions between 25–225 MHz Including 1080p60 12-bit Deep Color
The combined transmitter and bridge implements a total A/V interface solution with the following features: ● I2C interface for configuration by local microcontroller ● Built-in adaptive equalizer for long cable supPort on HDMI ● HDMI and DVI 1.0 transmitter compatibility ● Low power 1.2 V core ● 40-pin QFN, 6 mm x 6 mm body size ● Extended commercial temperature range (–20 C to +85 °C).
Product Description The CM2020 HDMI Transmitter Port Protection and Interface Device is specifically designed for next generation HDMI Host interface protection. An integrated package provides all ESD, level shift, overcurrent output protection and backdrive protection for an HDMI Port in a single 38-Pin TSSOP package.
Features • 0.05pF matching capacitance between the TMDS intra-pair • Overcurrent output protection • Level shifting circuitry, Including ±8kV ESD protection on all TMDS lines • Matched 0.5mm trace spacing (TSSOP) • Simplified layout for HDMI connectors • Backdrive protection
Applications • PC • Consumer Electronics • Set Top Box • Displays and Digital Television
Product Description The CM2030 HDMI Transmitter Port Protection and Interface Device is specifically designed for next generation HDMI Host interface protection. An integrated package provides all ESD, slew rate limiting on CEC line, level shifting/isolation, overcurrent output protection and backdrive protection for an HDMI Port in a single 38-Pin TSSOP package.
Features • HDMI 1.3 compliant • SupPorts thin dielectric and 2-layer boards • Minimizes TMDS skew with 0.05pF matching • Long HDMI cable supPort with integrated I2C accelerator • Active termination and slew rate limiting for CEC • SupPorts direct connection to CEC microcontroller • Integrated I2C level shifting to CMOS level Including low logic level voltages • Integrated 8kV ESD protection and backdrive protection on all external I/O lines • Integrated overcurrent output protection per HDMI 1.3 • MultiPort I2C supPort eliminates need for analog mux on DDC lines • Simplified layout with matched 0.5mm trace spacing
Applications • PC and consumer electronics • Set top box, DVD RW, PC, graphics cards
Description The NEC μPD7281 Image Pipelined Processor is a high-speed digital signal Processor specifically designed for digital Image processing such as restoration, enhancement, compression, and pattern recognition.
Applications □ Digital Image restoration □ Digital Image enhancement □ Pattern recognition □ Digital Image data compression □ Radar and sonar processing □ Fast Fourier Transforms (FFT) □ Digital filtering □ Speech processing □ Numeric processing
The ADV7441A is a high quality multiformat video decoder and graphics digitizer with an integrated 2:1 multiplexed HDMI™ receiver.
The ADV7441A contains two main processing sections. The first section is the standard definition Processor (SDP), which processes all types of PAL, NTSC, and SECAM signals. The second section is the component Processor (CP), which processes YPrPb and RGB component formats, Including RGB graphics. The CP also processes the video signals from the HDMI receiver. The ADV7441A can keep the HDCP link between a HDMI source and the selected HDMI Port active in analog mode operation. This allows for fast switching between the analog and HDMI modes.