Advanced Audio Processing Features in TAS5709
Common Configurations:
1.
2 × BTL BD
2.
2 × BTL AD Mode
Note:
AD : AD Modulation-Outputs are 180° out of phase
BD : BD Modulation
BTL : Bridge-Tied Load
3.5.1.1
2 X BTL BD (BD mode)
1. Set up the hardware.
2. Select the Input MUX from GDE. In the properties window, select BD Mode.
3. GDE:
Target > Connect
.
4. Finally uncheck the
shutdown
box to bring the device out of Shutdown mode, and adjust the
Master
Volume
as desired.
3.5.1.2
2 X BTL AD(Default: AD mode)
1. Set up the hardware .
2. Select the Input MUX from GDE. In the properties window, select AD Mode
3. GDE:
Target > Connect
.
4. Finally uncheck the
shutdown
box to bring the device out of Shutdown mode, and adjust the
Master
Volume
as desired.
4
Advanced Audio Processing Features in TAS5709
TAS5709 Process Structure as shown in GDE:
TAS5709 process diagram has three audio processing functions in the main properties window:
1.
Surround (3D): ON/OFF
2.
Bass Boost (Pseudo Bass): ON/OFF
3.
Two-Band DRC (2-band DRC): ON/OFF
Each of these features are explained as follows:
1.
Surround (3D): ON/OFF
15
SLOU231C – December 2008 – Revised October 2014
TAS5707EVM (TAS5709EVM) User's Guide
Copyright © 2008–2014, Texas Instruments Incorporated
