AnsweredAssumed Answered

Questions about iMX6Q ESAI TDM (network) mode external signal pins

Question asked by steven lin on Apr 12, 2018
Latest reply on Apr 16, 2018 by steven lin

Hi, 

 

I am trying to enable ESAI interface as TDM (network) mode for a multi-channel codec. 

 

I am looking at the IMX6DQRM.pdf 'Table 25-1. ESAI External Signals' as the attached images. The clock signals (CLK, FS, HF_CLK for both Tx/Rx) are very straightforward, but I can't tell which two data signals(Tx/Rx) will be used by iMX6 ESAI TDM (network) mode. 

 

After configured ESAI to TDM mode, will Tx/Rx data signals been fixed to specific two data signals? 
If yes, which two data signasl should I use ? 
If not, how to select them or configure them? 

 

Thanks for the help, 
Steven Lin

Outcomes