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3.6
Disable Biquads
The Biquads on channel1 and channel2 can be disabled from the GUI
properly enabled before using Biquad GUI. Otherwise, changes on the GUI do not appear on the device
output because the biquads (channel1 and channel2) are bypassed.
4
TAS5706EVM2 Quick-Start Setup Guide
This section discusses the five most common configurations of the TAS5706EVM2, and how to enable the
headphone mode. For faster setup, you can load the I
CD. Directions for loading initialization scripts follow this section.
Common Configurations:
1. 2 × BTL BD
2. 2.1 AD (2 × SE via OutA and OutB) + 1 × BTL via
OutC and OutD)
3. 2.1 BD (2 × BTL + 1 × BTL via J4 and external
TAS5601EVM4)
4. 4 × SE AD
5. 4.1 AD (4 × SE + 1 × BTL via J4 and external
TAS5601EVM4)
6. Headphone mode (J4)
7. 2.1 and Lineout AD (2xBTL + 1 Subwoofer + 1
Lineout)
SLOU220 – September 2008
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Figure 15. Disabling the Biquads
2
C initialization script of each configuration from the
TAS5706EVM2 Quick-Start Setup Guide
(Figure
15). Ensure that this is
2
Corresponding I
C script
TAS5706_BD_2xBTL.ini
TAS5706_AD_2_1_2xSE_1BTL.ini
TAS5706_BD_2_1_BTL_TAS5601.ini
TAS5706_AD_4xSE.ini
TAS5706_AD_4_1_4xSE.ini
HP_mode.ini
AD_BTL_subout_Lineout.ini
TAS5706EVM2
15
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