SC589-EZ-BOARD

Question

3288.Headset.rar 
 Hi, 
 I'm using sc589-ez-BOARD to run a playback demo.both adau1979 and adau1962 are in TMD4 mode.but no interrupt occurred for DAC and ADC while running. 
 here attach my code,please help!

Best regards, 
 Binge.

santha.vijay · Accepted Answer

Hi Binge, 
 We have referred your simple project. In that you forgot to call adc_dac_rst() and spu_config(). We hope you called these functions in your original project. 
 ADC and DAC are connected to DAI pins internally. So we need to route these pins using DAI register. Please refer the DAI chapter in hrm manual. 
 The default DAI configuration file is generated in arm core > system > sru > sru_config.c. Please replace the attached sru_config.c file in your project. We suspect that this may be the cause of this issue. Please try and let us know how you are getting on 
 Regards, Santhakumari.K 
 sru_config.zip

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SC589-EZ-BOARD