Solved: What is the latest HDA spec?

MarcoSD · ‎12-01-2022

Hello,

we are evaluating building a product with one of the following CPUs: Atom x6425RE, i5-8365UE, i3-1115G4E.

Since we will be using the HDA interface with our own custom codec, that we have to implement, I’d just like to know, if the spec and the two DCNs that I can download from the webpage represent the up-to-date specification of the interface?

Since the spec is dated 2010, I am not sure.

all the best

Marco

Jaime_Lizarme · ‎12-03-2022

Hi @MarcoSD ,

Thank you for contacting the Intel Embedded Community.

You are right Intel HDA hast not changed since its release on 2010. Please find the specification at this link: https://www.intel.com/content/dam/www/public/us/en/documents/product-specifications/high-definition-audio-specification.pdf

Best regards,

Jaime L.
Intel Customer Support Engineer

View solution in original post

Jaime_Lizarme · ‎12-03-2022

Hi @MarcoSD ,

Thank you for contacting the Intel Embedded Community.

You are right Intel HDA hast not changed since its release on 2010. Please find the specification at this link: https://www.intel.com/content/dam/www/public/us/en/documents/product-specifications/high-definition-audio-specification.pdf

Best regards,

Jaime L.
Intel Customer Support Engineer

MarcoSD · ‎12-05-2022

Thank you @Jaime_Lizarme