We connect LPDDR2 to i.MX7Solo.
LPDDR2 is 400MHz operation.
We want to delay CKE signal for 2nsec.
We refer to CKExDESKEWCODE field of the DDR_PHY_CMD_DESKEW_CON3 register.
However, we do not know what kind of value we should set.
What kind of value should we set for Delay of 2nsec?