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TDA3MV Datasheet, PDF (233/256 Pages) Texas Instruments – TDA3x SoC for Advanced Driver Assistance Systems (ADAS) 15mm Package (ABF) Silicon Revision 2.0
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TDA3MV, TDA3MA
TDA3LX, TDA3LA
SPRS964C – JUNE 2016 – REVISED JULY 2017
DDR_1V5
Rcp
Cac
A2
A3
A4
AT
A2
A3
A4
AT
Rcp
0.1 µF
=
SPRS91v_PCB_DDR3_08
Figure 8-51. CK Routing for Three Single-Side DDR3 Devices
A2
A3
A4
Rtt
AT
Vtt
=
SPRS91v_PCB_DDR3_09
Figure 8-52. ADDR_CTRL Routing for Three Single-Side DDR3 Devices
To save PCB space, the two DDR3 memories may be mounted as one mirrored pair at a cost of
increased routing and assembly complexity. Figure 8-53 and Figure 8-54 show the routing for CK and
ADDR_CTRL, respectively, for two DDR3 devices mirrored in a pair configuration.
Copyright © 2016–2017, Texas Instruments Incorporated
Applications, Implementation, and Layout 233
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