Hello team,
I am design VTT supply for DDR3 based on TPS51200. the datasheet recommend EN connect SLP_S3 in DDR3 application and other application EN connect VIN directly. could you explain what's SLP_S3? in my system, I design FPGA+DDR3, should I use one IO of FPGA to connect EN PIN of TPS51200 and control 51200 to open or close, is it right? thanks!