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Hi,
Is there package/pin length file for AM6412 to do package length mismatch compensation on PCB (Serdes/DDR4/etc.)?
Thanks,
Darshan
Hello Darshan,
Thank you for the query.
Let me check internally on the availability and update you.
Please expect delayed response due to US holiday.
Regards,
Sreenivasa
Hello Darshan,
Please refer below guideline. The TRM and the datasheet provides additional guidelines.
https://www.ti.com/lit/pdf/sprad06
For the propagation delay, the delay here is only for the DDR traces on the board. We don’t need to include any package level propagation delay.
Regards,
Sreenivasa
So, at package level, DDR signals are length matched internally to the package? Hence, all we need to do is follow datasheet specs for PCB layout?
Hello Darshan,
Thank you for the note. Your understanding is correct.
Regards,
Sreenivasa