Hi, All:
I am now in use the AM3703, and have some problems with the Audio output. the problems as follows:
The Audio DA is CS4344, and McBSP configured as I2S master . the Mclk is produced by TPS65920 with 256FS, which FS=44.1KHz, and the Mclk connected to the CLKS to McBSP and CS4344.
1. when I set the DualPhase =1, with stero Audio, wordlength=16, wordlength2=16, FrameLengthSRG=16, and clockdivideSRG=7, the clkx output and frameSync output is correct , but there are no data output.
2. when I set the wordlength=32, wordlenth=32, FrameLengthSRG=32, the FrameSync output is 22.05KHz , the audio data can output , but there are just one Sound Channel out, and the left and right are the same , even the audio file is dual sound channel out .
if the McBSP can't output 16bit , corrupted , how can I config the McBSP2 as the master to support I2S which is 16bit sample per channel?