Dram memory, Figure 6-2 cn68xx internal blocks, Figure 6-3 cn6880 dram memory – ADLINK aTCA-N700 User Manual

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aTCA-N700 HW Users Guide

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Figure 6-2 CN68XX Internal Blocks

6.2. DRAM Memory

Each DDR3 interface connected internally to each DDR3 Memory Controller is routed to a
DIMM module. Total of four DIMM slot connections are attached to this interface. Such
connections are illustrated in Figure 6-3.

Figure 6-3 CN6880 DRAM Memory

Even though each internal controller LMC supports up to 32GB of capacity, due to the

limitation on the devices of such capacity, each DIMM is anticipated to support only up to
8GB at the time of the design, or 32GB/NPU. The interface runs at up to 1333MHz of dual