Tool/software:
My customer asks about table 2.7 of the Design Guidelines document (https://www.ti.com/lit/an/spracn9f/spracn9f.pdf)
LP4_DRS5 refers to the skew across DQS and BYTEx, indicating a max of 25ps. LP4_DRS6 refers to the propagation delay of each DQS pair while indicating that DQS must be less than the DQ/DM. The table goes on listing a max of 150ps. The confusion is whether the 150ps is the total propagation delay or whether the it refers to the skew between DQS and DQ/DM. Could you please confirm or elaborate?
Thank you!
