PowerQUICC and QorIQ DDR3 SDRAM Controller Register Setting ConsiderationsFreescale Semiconductor Document Number: AN4039 Application Note Rev. 3, 01/2012 PowerQUICC and QorIQ DDR3 SDRAM Controller Register Setting Considerations by Freescale Semiconductor, Inc. Austin, TX This application note expands on the description of the Contents 1. Configuration guidelines . . . . . . . . . . . . . . . . . . . . . . . 2 double data rate (DDR3) memory controller programmable 2. Register definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 registers in the PowerQUICC and QorIQ processor reference 3. Revisi……