HDMI Reference Source
29.
HDMI REFERENCE SOURCE
HDMI Reference Source function (HDMI TX) can be selected from vertical tab on the left
edge of the GUI.
The horizontal tabs on the top of the GUI enable the various functions available. Some of
the tabs are enabled by default, some only when an applicable license is included. HDMI
TX features the following functions.
•
Video pattern generator (Pattern Generator).
•
Audio generator (Audio Generator)
•
Status information and control of the downstream link (Link).
•
EDID editor (EDID).
•
HDCP status monitor and control (HDCP)
Pattern Generator Tab
Predefined Timings
UCD-422 includes a set of common predefined video timings. Please find a list of the
timings with their major details in Appendix C of this document.
Color Mode
RGB color mode with full range quantization levels will be used with all patterns except
with
Color Square Pattern
. This pattern allows the user to select RGB, YCbCr 4:4:4,
YCbCr 4:2:2 and YCbCr 4:2:0 color modes. When YCbCr is selected, the Colorimetry
dropdown box is enabled and allows selection between ITU-709 and ITU-601. Please find a
description of the available test patterns in Appendix D of this document.
Color Depth
You can set the color depth used. The available color depths are: 8, 10, 12 and 16 bpc.
Color depth 6 bpc is only available with RGB.
