Datasheet

3 Using the EVM Software

3.1 Connect the GUI to the EVM

3.2 I2C Memory Tool

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Using the EVM Software

Once the properties window selections have been made, go to the menu Target → Connect. This sends

the initialization commands to the device. Master volume is in mute. Select the master volume function.

Type the required volume in the properties window. For TAS5708/10, type –12 dB. The difference is due

to the power stage gain in both devices. At this time, audio, if connected properly, plays through the

device. Check the All channel shutdown button. It should be un-checked. When the Connect command is

issued, if an error appears that indicates 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.

This tool can be opened from GDE (Tools → I2C Memory Tool) or independent of GDE from Start →

Program → Texas Instruments Inc → Memory Tool

Select I2C as show in Figure 8 .

Figure 8. Memory Tool Window

C registers can be written or read using this tool. The I

C command file can be sent by selecting the

command file and Execute command.

SLOU232A – January 2009 – Revised January 2009 TAS5708(TAS5710)EVM 9

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