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Forum Post: C6678 DDR3 leveling configuration

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I have some problem setting the registers for the DDR3 Leveling

i've seen that after the inizialization the IFRDY bit in DDR3 Memory Controller Status Register always remains 0 and i think is a problem of the initial leveling settings

I'm trying to use the spread sheet DDR3_PHY_Calc. I should write 8 clock lane lenght but i have only 2 of them and all value in column G from row 12 is marked in red. (I'm using a DDR3 SDRAM SODIMM MT16JTF1G64HZ – 8GB so i have only CK0 and CK1 pairs)

This is my spreadsheet

(Please visit the site to view this file)

Any advice?


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