i.MX53 DDR Calibration

i.MX53 DDR Calibration
Freescale Semiconductor
Document Number: AN4466
Application Note Rev. 0, 02/2012




i.MX53 DDR Calibration
By Freescale Semiconductor, Inc.




Contents
1 Introduction 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
The purpose of this document is to describe how to perform 2. DDR Calibration Modes . . . . . . . . . . . . . . . . . . . . . . . 1
3. Using Calibration for the Different DDR St