Quantum Data 780B, User Manual

Page: 92 / 224

780B Video Generator/Analyzer
– User Guide
Page 91
December 1, 2014 Revision A7
Table 6-2: Format Analyzer
Color space Color space and sampling
Color space:

YCbCr

RGB
 xvColor
Sampling:
 4:4:4

4:2:2

4:2:0
Basic colorimetry The ITU colorimetry standard.
Pixels repeated Indicates whether pixel repetition is active.
Video ID code (VIC) The CEA video identification code number.
Resolution Shows the horizontal and vertical resolution as well as the frame rate and the aspect ratio.
AVmute status The current setting of the AVmute parameter in the General Control Packet.
HDCP Indicates the HDCP encryption status either: 1) Encrypted or 2) Unencrypted.
6.2 Viewing Source Data Island Packet
This subsection describes how to view the HDMI data island packets from an HDMI source device.
6.2.1 Configurations for Viewing the Data Island Packets from a Source Device
The 780B
’s HDMI input port acts as a “reference” HDMI sink device. Therefore it enables you to emulate a
known good HDMI sink device to conduct a test on a source device. You can view the data island packets with
the source device connected directly to the 780B. This test configuration is shown below.
6.2.2 Procedures for Viewing the Data Island Packets from a Source Device
Use the following procedures to view the data islands packets from an HDMI source device.
1. Connect the HDMI system devices to the 780B as shown in the diagram above. The HDMI source device
output is connected the 780B HDMI IN connector.
2. Touch select Packet Viewer from the Home menu shown below.