Texas Instruments TAS5717EVM Evaluation Module TAS5717EVM TAS5717EVM Datenbogen
Produktcode
TAS5717EVM
Using the EVM Software
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3
Using the EVM Software
Figure 8. Main GUI Display
3.1
Connect the GUI to the EVM
Open the GUI by clicking Start
→
All Programs
→
Texas Instruments Inc
→
TAS57x
→
TAS57x GUI.
Connect the MC57xxPSIA board (attached to the TAS5717EVM) to your PC with a USB cable. In the
Properties window, select 1-band or 2-band DRC and select Stereo or Woofer. Stereo is selected for BTL
and Woofer is selected for PBTL Mode. This sends the initialization commands to the device.
Properties window, select 1-band or 2-band DRC and select Stereo or Woofer. Stereo is selected for BTL
and Woofer is selected for PBTL Mode. This sends the initialization commands to the device.
The master volume is muted by default. Select the master volume block. Type the required volume in the
Properties window.
Properties window.
Connect the GUI to the EVM hardware by clicking Target
→
Connect. Un-check Shutdown and Mute. At
this time, if connected properly, audio plays through the device. When the Connect command is issued, if
an error appears indicating a USB problem, check the connections, and press the USB RESET button on
the controller board. Then disconnect and re-connect from the Target menu.
an error appears indicating a USB problem, check the connections, and press the USB RESET button on
the controller board. Then disconnect and re-connect from the Target menu.
3.2
I
2
C Memory Tool
This tool can be opened from GDE (Tools
→
I
2
C Memory Tool) or independent of GDE from Start
→
Program
→
Texas Instruments Inc
→
Memory Tool.
Select I
2
C as shown in
Figure 9. Memory Tool Window
I
2
C registers can be written or read using this tool. The I
2
C command file can be sent by selecting the
command file and Execute command.
8
TAS5717/19 10W/15W Digital Audio Power Amplifier with Integrated
SLOU303 – November 2010
Capacitor-Free HP Amplifier
Copyright © 2010, Texas Instruments Incorporated