A2B TDM8 inputs 8 signals into ADSP21489 and outputs 3 TMD8 signals problem

Question

Background of the problem: 
 A2B TDM8 inputs 8 signals into ADSP21489 and outputs 3 TMD8 signals to the power amplifier. 
 ADSP21489 uses the SS4SH framework, version 2.1.0 
 
 2.Problem description: 
 
 Using one TDM8 input and one TDM output, with channels set to 10 in and 10 out (as shown in Figure 1), the sound is normal 
 SS changed to Figure 2, ADSP source code changed to Figure 3, 10 in and 18 out, abnormal sound. 
 
 Figure 1 
 
 Figure 2 
 
 Figure 3

Sakthivel P · Accepted Answer

You may need to change the application code for TDM support, please refer to the project properties for different preprocessor macros enables different audio modes. The application change may include SRU routing for Clock and Data to A2B transceiver, SPORT's configurations for receive and transmit, PCGs etc..)

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A2B TDM8 inputs 8 signals into ADSP21489 and outputs 3 TMD8 signals problem

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