C-Bus Protocol Monitoring Of Mhl 2.0 Source And Sink Devices - Quantum Data TPA-MHL2-8R Quick Start Manual

TPA-MHL2-8R – Quick Start Guide
Page 12
3.4 C-BUS Protocol Monitoring of MHL 1.3, 2.0 and 2.1 Source and Sink devices
You can passively monitor the C-BUS transactions between an MHL source device and an MHL sink device using the
TPA-MHL2-8R and the Quantum Data 980 Protocol Analyzer. Passively monitoring the C-BUS enables you to view
the EDID exchange and HDCP authentication transactions in real time.
For more details on the analysis features and functions of the 980, please refer to the Quantum Data products web
page at: www.quantumdata.com/products/980.asp. Refer to the diagram below for a depiction of the test setup. Note
that there are two 980 HDMI Protocol Analyzer configurations; both are shown in the diagrams below.
Source
MHL HDTV
MHL DUT
TPA-MHL2-8R
980 Protocol Analyzer
Real Time Mode
MHL Cable BNC Coax cable
November 20, 2013 Revision B2