HDM-T1

HDMI Transmitter

Zoran’s HDM-T1 is the perfect solution for encoding high-definition digital video into an HDMI stream. HDM-T1 supports formats up to 1080i, and fully supports HDCP encryption. HDM-T1 is proven in silicon.
 

Overview

Zoran’s HDM-T1 is a silicon-efficient, cost-effective intellectual property core for IC designs requiring the HDMI Transmit function (HDMI Tx). HDM-T1 encodes high quality multi-channel audio and high-definition digital video formats (YcrCb or RGB) into the HMDI standard including High Definition Content Protection (HDCP) encryption. HDM-T1 includes digital link, analog PHY and reference software to provide a complete solution for the HDMI Transmit function. HDM-T1 is proven in silicon. Products using HDM-T1 have passed compliance testing by an Authorized Testing Center.

Digital Link and Analog PHY Solution

HDM-T1 is a complete solution including the digital link layer and analog Phy. Targeted to a TSMC 0.18 micron process, HDM-T1 can be ported to other popular processes.

Deliverables

  • Data Link
    • Compilable Verilog source code
    • Bit-accurate C model
    • Synopsis synthesis scripts
    • Test bench with suite of test cases
  • Analog PHY
    • GDS2
    • CDL netlist for LVS/DRC
    • Verilog behavioral model (without timing)
    • Synopsis .lib model
    • Cadence .lef file (for integration and top-level place-and-route)
    • Cadence .tlf file (timing information for top-level place-and-route)
    • Layout recommendations / guidelines
    • Package / PCB design recommendations

Features

  • HDMI version 1.1 compliant
  • HDCP version 1.1 compliant
  • Supports EIA/CEA 861B video formats including 480i, 480p, 576i, 576p, 720p, 1080i and up to 1360x768
  • Up to 8 channels
  • Support for up to nine downstream HDMI repeaters
  • Color space conversion
  • Audio mute
  • Internal color bar and square wave generators
  • Generis host bus interface for core configuration and control
  • Onboard debug and test support
  • EDID parsing application software example
  • System renewability application software example (revocation list)
  • HDM-T1 Block Diagram

    HDM-T1 Block Diagram (GIF)