Hi
I'm can not find spdif input port at sigma studio, how can I do, it is not as same as data sheet and your toolbox wiki.


ADAU1466
Production
The ADAU1462/ADAU1466 are automotive qualified audio processors that far exceed the digital signal processing capabilities of earlier SigmaDSP® devices...
Datasheet
ADAU1466 on Analog.com
Hi
I'm can not find spdif input port at sigma studio, how can I do, it is not as same as data sheet and your toolbox wiki.


Nicole YU - Moved from SigmaDSP Processors & SigmaStudio Dev. Tool to Processors & DSP. Post date updated from Thursday, January 8, 2026 7:17 AM UTC to Tuesday, April 28, 2026 1:52 AM UTC to reflect the move.
Nicole YU - Moved from SigmaDSP Processors & SigmaStudio Dev. Tool to Processors & DSP. Post date updated from Tuesday, April 28, 2026 1:52 AM UTC to Tuesday, April 28, 2026 1:52 AM UTC to reflect the move.
Nicole YU - Moved from SigmaDSP Processors & SigmaStudio Dev. Tool to Processors & DSP. Post date updated from Tuesday, April 28, 2026 1:52 AM UTC to Tuesday, April 28, 2026 1:53 AM UTC to reflect the move.
Nicole YU - Moved from Processors & DSP to Precision Microcontrollers. Post date updated from Tuesday, April 28, 2026 1:53 AM UTC to Tuesday, April 28, 2026 1:53 AM UTC to reflect the move.
Nicole YU - Moved from Processors & DSP to Precision Microcontrollers. Post date updated from Tuesday, April 28, 2026 1:52 AM UTC to Tuesday, April 28, 2026 1:53 AM UTC to reflect the move.
Hello Nicole YU,
The SPDIF doesn't have a direct input block in the tree, because SPDIF input must go thru the ASRC, so the SPDIF channels will appear at the respective ASRC input channels. ASRC input block is available.
This attached project will help you understand the flow. I have configured this project at 48kHz.
I have configured ASRC0 to receive the SPDIF signal, hence ASRC channel 0-1 is used. Each ASRC is a stereo ASRC.


I also recommend you use the latest version SS+ 2.4.0.
Regards,
Harish