HDMI Transmitter Subsystem

Multimedia User Guide (UG1449)

Document ID
Release Date
1.7 English

The HDMI 1.4/2.0 Transmitter Subsystem is a hierarchical IP that bundles a collection of HDMI IP sub-cores and outputs them as a single IP. AMD Subsystem IP are ready-to-use, and do not require you to assemble sub-cores to produce a working system.


  • HDMI 2.0 and 1.4b compatible
  • 2 or 4 symbol/pixel per clock input
  • Supports resolutions up to 4,096 x 2,160 at 60 fps
  • 8, 10, 12, and 16-bit deep color support
  • Dynamic support for RGB, YUV 4:4:4, YUV 4:2:2, and YUV 4:2:0 color formats
  • Supports AXI4-Stream video input stream and native video input stream
  • Audio support for up to 8 channels
  • High bit rate (HBR) Audio
  • Optional HDCP 2.2/1.4 encryption support
  • Info frames
  • Data Display Channel (DDC)
  • Hot-Plug Detection
  • 3D video support
  • Optional video over AXIS compliant NTSC/PAL support
  • Optional video over AXIS compliant YUV420 support
  • Optional HPD active polarity

For more information, see HDMI 1.4/2.0 Transmitter Subsystem Product Guide (PG235).