This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

dm8168 MCASP2 口采集I2S音频偏小正常吗?

Other Parts Discussed in Thread: TLV320AIC3101

我用的DVRRDK_04.00.00.03,然后MCASP2口采集tlv320aic3101的I2S音频输入

测试发现采集的声音比 PGA_L to RIGHT_LOP/M 的声音要小很多。

这是正常的吗?可以在哪里调试?

  • 你好,

    什么是“ PGA_L to RIGHT_LOP/M ”?

    从下面的wiki信息看,默认驱动是支持的McASP2和AIC3016. 请问AIC3106和AIC3101的驱动有区别么?你有做相应的修改么?

    http://processors.wiki.ti.com/index.php/TI81xx_PSP_Porting_Guide#Audio_driver_.28McASP.29