sample_embedding_folder2/0748456.txt

Ticket Name: Linux/TDA2: DDR DQ signal swapping TDA2SX

Query Text:
Part Number: TDA2 Tool/software: Linux Hello, We are working on a custom board based on TDA2SX. We did some swapping in DQs with in the same bytes (DDR1_D0-> DQ0, D1->DQ5, D2->DQ1 ....D8->DQ8,.....). We hope this swapping is fine. Could you please confirm this with relevant software changes. Thanks Akesh

Responses:
There is no issue with swapping data bits (within a byte) when interfacing TDA2SX with either DDR2 or DDR3. No software changes are required.