Texas Instruments TAS5733L, Руководство пользователя

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EVM Setup
www.ti.com
4 SLOU439 – March 2016
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Copyright © 2016, Texas Instruments Incorporated
TAS5733L Evaluation Module
2.2 Software Setup
PurePath Console 3.xx is required to configure the EVM. Download the software from
www.ti.com/mysecuresoftware , and install it before connecting the device for the first time.
Prior authorization is required to download the software. Access http://www.ti.com/tool/purepathconsole
and click the Request button to start the approval process. TAS5733L application for PurePath Console
should be requested from the TAS5733LEVM tool folder .
For more information about PurePath Console 3, refer to the PPC3 User Manual and PPC3 Quick
Reference Guide found in www.ti.com/mysecuresoftware .
2.3 Hardware Setup
Use the following steps to setup the hardware:
• Connect the TAS5733LEVM to the PPCMB.
• Connect the power supply to the EVM board and turn on the power. The 5-V and 3.3-V LEDs will
become illuminated.
• Connect the micro-USB cable from the PC to the controller board; the USB lock LED will become
illuminated.
• Connect an audio source to the PPCMB, this is not necessary if the source is USB audio.
• Connect the speakers to the outputs of the EVM.
3 Using the TAS5733LEVM with PurePath Console 3
3.1 TAS5733L Application Connection
The TAS5733L application is available in PPC3 after correct installation and approval. Sign into PPC3 to
gain access to the TAS5733L application installer. After installing, the TAS5733L application is available.
Figure 3. TAS5733L Application in PurePath Console 3
Verify that the EVM is properly connected to the application by looking in the lower left corner of the
TAS5733L application. A green status circle indicates that the TAS5733LEVM is properly connected to the
computer. The device programming is done automatically when opening the application. If the status circle
is not green, the EVM may be connected but it is likely not correctly programmed as the TAS5733LEVM.
In this case, connection to the EVM must be done manually by clicking on the
Connect button located on
the lower left corner of the window after opening the TAS5733L application.
When opening the TAS5733L application, a file window appears offering the option to load a previously
saved configuration file, start a new configuration or continue the last session. After this, select TAS5733L
from the highlighted drop-down menu.