Hi Rita_Wang,
Thank you for Replying.
We have adapted the script to our design and have done stress checks.
However, as the number of prototypes increased, some prototypes did not boot Linux or hung during operation. In addition, the i.MX6 and DDR of those defective products were prone to defects when warmed up.
We are considering the possibility that the defects may be caused by PVT variations and would like to perform SI simulations to check for SI problems.
We have the IBIS model and board S-parameters already obtained, the rest we need is the timing parameters.
So please let me know the Output Timing Parameter of CK-ADDR/CMD.
