User`s guide

i.MX53 Layout Recommendations
i.MX53 System Development User’s Guide, Rev. 1
Freescale Semiconductor 2-19
2.5.4 2-Gbyte Routing Examples
Figure 2-22–Figure 2-27 show examples for the routing of 2-Gbyte DDR memories. These figures are a
guideline of the routing by layer.
NOTE
The Quick Start board referenced in the beginning of this chapter does not
use 8 DDR chips. The following screen shots are from the validation board
layout.