DM385, DM388
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SPRS821D –MARCH 2013–REVISED DECEMBER 2013
DVDD_DDR[0]
Cac
Rcp
Rcp
A2
A2
A3
A3
AT
AT
0.1 µF
=
Figure 8-70. CK Routing for Two Mirrored DDR3 Devices
Rtt
A2
A3
AT
Vtt
=
Figure 8-71. ADDR_CTRL Routing for Two Mirrored DDR3 Devices
8.13.3.14.3 One DDR3 Device
A single DDR3 device is supported on the DDR EMIF consisting of one x16 DDR3 device arranged as
one bank (CS), 16 bits wide.
8.13.3.14.3.1 CK and ADDR_CTRL Topologies, One DDR3 Device
Figure 8-72 shows the topology of the CK net classes and Figure 8-73 shows the topology for the
corresponding ADDR_CTRL net classes.
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