2.5.1
Using Active Objects
2.6
Dialogs and Active Objects
EVM + PC
www.ti.com
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Magenta for audio input
once they are activated via switches. This feature visualizes all audio paths and immediately highlights if a
path is disabled.
Moving the mouse pointer over an active object will light up the active object (the color of the object turns
red).
For example, the Class-A/B HP Driver left amplifier active object will turn from its inactive state to its active
state when the mouse pointer enters the amplifier symbol:
Clicking the activated object will trigger its function. In the case of the amplifier active object, the function
is a volume control. Moving the volume control slider changes the volume setting of the amplifier (it is also
possible to change the volume by clicking onto the number within the amplifier symbol and typing the new
gain setting).The control software updates the appropriate register in the TSC2117 and as a result the
volume on the headphone output will change accordingly.
The TSC2117 control software contains several dialog windows that give access to additional features.
Most dialogs are linked to active objects and are opened by clicking on the active object.
A few dialogs are not linked to active objects and are opened using the View menu.
6
TSC2117EVM-K
SLAU282 – April 2009
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