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2.5
Main Window
•
Full featured TSC2117
•
Playback only
•
Record only
•
Touch Screen only
www.ti.com
EVM + PC
Figure 2. Main Window
At the top of the main window is a tool bar with buttons to change between four different use cases of the
TSC2117:
By default, the control software displays the full featured block diagram of the TSC2117.
Each use case has its own initialization script, which will run if a use case is selected by clicking on one of
the use case buttons. The initialization script contains register settings for the TSC2117 to configure the
device for a specific use case.
The toolbar contains a control that determines the zoom factor. Change the zoom by selecting the desired
zoom factor.
To move the block diagram, click on a blank area within the block diagram and drag the diagram with the
mouse.
At the bottom of the main window is a status bar that provides information about the state of the
communication between the control software and the TSC2117EVM-K. It also shows hints about elements
in the block diagram, for example the I2C page and register / bit location of a selected switch.
Audio signal paths (both digital and analog) will change color from black to
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Blue for left audio output
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Turquoise for right audio output
SLAU282 – April 2009
TSC2117EVM-K
5
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