ZHCSJC6F March 2016 – June 2018 TDA2E
PRODUCTION DATA.
Figure 8-49 shows the CK routing for two DDR3 devices placed on the same side of the PCB. Figure 8-50 shows the corresponding ADDR_CTRL routing.
To save PCB space, the two DDR3 memories may be mounted as a mirrored pair at a cost of increased routing and assembly complexity. Figure 8-51 and Figure 8-52 show the routing for CK and ADDR_CTRL, respectively, for two DDR3 devices mirrored in a single-pair configuration.