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Using the EVM Software

3.3 Volume Function

The Individual and Master volume can be selected, and the required volume value can be entered in the

Properties window after selecting the function with the mouse. (See Figure 10.)

Figure 10. Volume Control

3.4 Speaker/Headphone Selection

The user can use the GUI to select whether the TAS5717/19EVM will drive a speaker load or a

headphone load. To select a headphone output, click the PWM_OUT setting and select "Headphone" in

the Properties window. (See Figure 11.)

Figure 11. Speaker/Headphone Selection

3.5 Biquad GUI

Using the left mouse button, select the PEQ block. In the Properties window, change BiQuadSrc to

BIQUAD GUI. Then double-click on the PEQ block. (See Figure 12.) The Biquad GUI window pops up

(Figure 13).

Figure 12. Selecting Biquad GUI

SLOU303–November 2010 TAS5717/19 10W/15W Digital Audio Power Amplifier with Integrated

Capacitor-Free HP Amplifier

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