MSB 8bits of audio data fixed 32bits outputted from SPORT output are all ZERO, this happens sometimes of power on/off (using ADSP-21569)

Hi Hibino,

Can you please refer the SPORT configuration available in the ADSP-21569 Board support package example codes. The BSP can be downloaded from the below link.
download.analog.com/.../ADI_ADSP-2156x_EZ-KIT-Rel1.0.1.exe

After installing BSP, please navigate as given below.
[Installation directory] :\Analog Devices\ADSP-2156x_EZ-KIT-Rel1.0.0\ADSP-2156x_EZ-KIT\Examples\drivers\adc

Also, you can refer the below mentioned CCES help path for more information about API.
CrossCore® Embedded Studio 2.9.2 > System Run-Time Documentation > System Services and Device Drivers > ADSP-2156x (SHARC+ Core) API Reference > Modules

Regards,
Anand Selvaraj.

Hi Hibino,

Can you please refer the SPORT configuration available in the ADSP-21569 Board support package example codes. The BSP can be downloaded from the below link.
download.analog.com/.../ADI_ADSP-2156x_EZ-KIT-Rel1.0.1.exe

After installing BSP, please navigate as given below.
[Installation directory] :\Analog Devices\ADSP-2156x_EZ-KIT-Rel1.0.0\ADSP-2156x_EZ-KIT\Examples\drivers\adc

Also, you can refer the below mentioned CCES help path for more information about API.
CrossCore® Embedded Studio 2.9.2 > System Run-Time Documentation > System Services and Device Drivers > ADSP-2156x (SHARC+ Core) API Reference > Modules

Regards,
Anand Selvaraj.

Dear Anand,

Thank you for your reply.

I note.

BR,
Masa Hibino