TAS5142DDV6 评估模块 光钎输入问题

   对的 。可就是没声音    

Input usb 的firmware有可能不支持回放，可以更新到最新的0303版本。

      这个0303版本怎么更新 ？  能给个衔接吗 ？ 谢谢了！！！

请参考如下顺序：

1. Install win 7 DFU driver manually by going to the /dfu_driver folder

2. Remove A0 jumper, disconnect any EVM connected to the INPUT board

3. Apply 12V to the input USB 3 board. Then connect USB cable from the Win 7 PC to the INPUT USB board.

4. Start up DFUTEST.EXE

5. Click "Program EVM" and browse and select DFUEE.bin. Before clicking OK put A0 jumper on

6. After restoring the jumper, click OK. The DFUTEST program will then load the file to the EPROM.

7. A file browse pop-window comes up next. Browse and select the eeprom.BIN file and click Open.