User`s guide

i.MX53 Layout Recommendations
i.MX53 System Development User’s Guide, Rev. 1
Freescale Semiconductor 2-17
Figure 2-21. Bottom DDR2 Routing
Color Legend
Color Meaning Color Meaning
Yellow ADD/CMD/CTRL Signals Purple Data Byte Group 1
Soft Blue Data Byte Group 3 White Clocks
Soft Pink Data Byte Group 0 Blue DDR_1V8
Green Data Byte Group 2 Pink DDR_VREF