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AD2428
Recommended for New Designs
The Automotive Audio Bus (A2B®) provides a multichannel, I2S/TDM link over distances of up to 15 m between nodes. It
embeds bidirectional synchronous...
Datasheet
AD2428 on Analog.com
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Hi Guadalupe ,
The “Main running interrupt not detected” error in A2B usually points to a discovery or synchronization issue between the main node and its sub-nodes. Please check whether you are properly getting the SYNC signal.
Before discovery, please check whether the "Program During Discovery" checkbox is enabled in the ADAU1452 block of the main node.