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i.MX8QXP_LPDDR4 Extra Pins

Question asked by Nickolay Motorin on Apr 4, 2019
Latest reply on Apr 8, 2019 by gusarambula

Dear NXP,

I am hardware engineer. Now i am working on development SoM with using i.MX8QuadXPlus.

I am using 2-die LPDDR4 memory. What i need to do with extra i.MX8QuadXPlus pins (CS1_A, CS1_B, CKE1_A, CKE1_B). I need to left this pins floating or use resistors to pull up or pull down or connect to LPDDR4 NC pins?