Device Family: Arria® V GT, Arria® V GZ, Arria® V SX, Cyclone® V GX, Cyclone® V SE, Cyclone® V ST, Stratix® IV E, Stratix® V E, Stratix® V GS, Stratix® V GT, Stratix® V GX

Type: Answers

Area: EMIF, Intellectual Property


IP Product: DDR3 SDRAM Controller MegaCore supporting UniPHY

Is there a way to choose which rank to be calibrated first in multiple rank DDR3 SODIMM design?

Description

No, there is no way to control which rank is to be calibrated first. Since for multiple ranks design, multiple ranks are calibrated at the same time in some of the calibration stages.