Hi,I am using MT41K256M16HA-125 IT:E DDR3 Interface with 10AS016E4F29ISG SoC. I had downloaded external memory interface information pin information file and pin out file. I need some clarifications regarding external memory interface. From the EMI pin information, 1) which scheme i need to follow (Schemes like 1/2/3/4/5) ? 2) only pin mapping of address and control lines are given. Could u please suggest a suitable pin mapping scheme for Data Mask, Strobe and Data lines. 3) From the pin out file, is there any relevance for DQS for X4 / X8/9 etc..in EMI. Thanks, Ninan Mathew Sr: Design Engineer.