ECC[0:7]
DDR3/DDR3L Device
with ECC
C29X
DDR3/DDR3L
Controller
VTT
VREF
40.2 Ohm
MCS[0:1]_N
MCK_P/N, MCKE[0:1]
MRAS_N, MCAS_N, MWE_N
A[0:15], BA[0:2]
MDQ[0:31]
DQS[0:1]_P, DQS[0:1]_N
MDM[0:1]
RST_N
ODT[0:1]
VREF
Figure 4-1. DDR3/DDR3L memory
NOTE
The DDR3/DDR3L address, control, and command signals are
terminated to the VTT rail, using a 40.2
Ω
resistor.
4.2 IFC
The C29x PCIe card supports the following two IFC resources:
• NOR flash memory
• NAND flash memory
4.2.1 NOR Flash Memory
The C29x PCIe card provides NOR flash memory of 64 MB with 16-bit port size. The
figure below shows the hardware connection between the C29x PCIe card and NOR flash
memory.
IFC
C29x PCIe Card User Guide, Rev. 0, 10/2013
24
Freescale Semiconductor, Inc.
Содержание C29x
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