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Chapter 12 CEC Interactive Troubleshooting Environment (ITE)
382
The video interfaces on the 882EA are shown below.
Interface
Description
1
HDMI OUT 1 connector outputs full single link HDMI 1.3 video, as well as DVI and
modern HDMI-compatible digital video signals.
2
HDMI OUT 2 connector outputs full single link HDMI 1.3 video, as well as DVI and
modern HDMI-compatible digital video signals.
3
HDMI IN 1 connector accepts full single link HDMI 1.3 video, as well as DVI and
modern HDMI-compatible digital video signals.
4
HDMI IN 2 connector accepts full single link HDMI 1.3 video, as well as DVI and
modern HDMI-compatible digital video signals.
5
SPECIAL connector provides multiple outputs, including:
• digital composite sync
• line sync
• frame sync
• movable scope trigger (probe) pulse
• pixel clock signal
6
SPDIF OUT connector outputs audio to an external receiver.
7
SPDIF IN connector inputs audio from an external source.
Emulating an HDMI CEC device
The 882 generator has two HDMI OUT(Tx) connectors. Either one can be configured to
emulate an HDMI CEC source device. There are two HDMI Rx connectors on the 882CA
analyzer option. Both these outputs are configured together to emulate a single HDMI
CEC sink device. The mapping of these connectors to an emulated CEC device type is
shown in the following table:
HDMI Tx Out1
HDMI Tx Out2
CEC1
CEC2
HDMI Rx In1/2
CEC3
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