ADC to DSP I/F

MT55

on Jan 6, 2022

We intend to use AD7768 8-channel converter and ADSP21563 in our forthcoming project. Our need is to simultaneously transfer the 8-channel data into the processor. Please advise on the possibility and the optimal method of doing so. We also would like to hear if any document and/or application note is available on the issue.

Yours sincerely,

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0 ADIApproved

on Jan 10, 2022 10:21 AM
Hi,

I would suggest you to please refer the Audio_Loopback_TDM example code available in the Board Support Package. This is an audio loopback code for ADSP-21569 EZkit in TDM8 mode. Use this code as a reference and modify as required.

The BSP can be downloaded from the below link.
download.analog.com/.../ADI_ADSP-2156x_EZ-KIT-Rel1.0.1.exe

After downloading the BSP, please navigate as given below.
...\Analog Devices\ADSP-2156x_EZ-KIT-Rel1.0.1\ADSP-2156x_EZ-KIT\Examples\drivers\adc

Regards,
Anand Selvaraj.
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0 ADIApproved

on Jan 10, 2022 10:21 AM
Hi,

I would suggest you to please refer the Audio_Loopback_TDM example code available in the Board Support Package. This is an audio loopback code for ADSP-21569 EZkit in TDM8 mode. Use this code as a reference and modify as required.

The BSP can be downloaded from the below link.
download.analog.com/.../ADI_ADSP-2156x_EZ-KIT-Rel1.0.1.exe

After downloading the BSP, please navigate as given below.
...\Analog Devices\ADSP-2156x_EZ-KIT-Rel1.0.1\ADSP-2156x_EZ-KIT\Examples\drivers\adc

Regards,
Anand Selvaraj.
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