HDMI2.1/2.0/1.4 TX and RX PHY & Controller
HDMI2.1/2.0/1.4 TX
and RX PHY & Controller
Innosilicon HDMI TX IP is used to transmit video and audio data from the video source device to the display device. It contains the digital controller and the physical layer. The digital controller processes the input video, audio data, and output encoded data to the physical layer. The physical layer contains clock channel, data channels, PLL, and bias circuit, which converts the parallel data to serial stream.

Innosilicon HDMI RX IP is used to receive and recover video and audio data from the HDMI source device. It also contains the physical layer and the digital controller. The physical layer converts the received serial stream to digital parallel data and outputs to the digital controller. The digital controller decodes the parallel data and recovers the video and audio information.
HDMI Block Diagram
  • Highlights
  • Features
  • Standard Deliverables
  • Example Applications
  • Low power consumption
  • Fully customizable
  • Small area
  • Simple integration process
  • Available options include
  • Test chips and test boards

    FPGA integration support

    Chip level integration

  • Compliant with HDMI2.1, HDMI2.0, HDMI1.4, and DVI1.0 specifications
  • Supports data rate up to 12Gbps per data channel and 8k60 resolution
  • Supports TMDS mode and FRL mode with 3-lane or 4-lane configuration
  • Supports RGB and YCbCr444/422/420 video format with 8/10/12-bit color depth
  • Supports 8-ch I2S and 2-ch S/PDIF audio interface with sampling rate up to 192KHz
  • Supports HDCP1.4, HDCP2.2 and HDCP2.3
  • Supports DSC1.2a
  • Supports eARC/ARC
  • Supports programmable termination, swing and equalization
  • Supports SSC modulation
  • Supports BIST and Loopback
  • Supports APB slave interface for internal register access
  • Built-in low jitter PLL and bandgap reference
  • The area and power consumption correlate strongly with process node, please refer to detailed datasheet
  • Datasheet
  • Physical Integration Guide
  • Timing Library Model (LIB)
  • Encrypted Verilog Model
  • Library Exchange Format (LEF)
  • GDSII Database
  • Evaluation Board if Available
Use Cases for HDMI2.1/2.0/1.4

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