NXP Semiconductors QorIQ T1040 - Page 19

IV35_SLP
DDR_DQ[0:63]
DDR_ECC[0:7]
DDR_MA[0:1
5]
DDR_MDQS[0:8]
DDR_MDM[0:8]
DDR_MBA[0:2]
DDR_MDOT[0:1],DDR_MAPAR_OUT,DDR_MPAR_ERR
DDR_MCS[0:3]
DDR_MCK_P[0:1]_P/N
DDR_CAS,DDR_RAS,DDR_WE
DDR_MCKE[0:1]
IV35_SLP
DDR_RST_N
(CPLD)
I2C1_SCL,I2C1_SDA
MV_REF
VTT
IV35_SLP
(SPD_ADDR-0X51)
DDR3 DIMM SOCKET 240PIN
DIMM
T1040
DL_MDIC1
DL_MDIC0
IR3475
TPS
51200
For T1040:R-162Ohm
CKE_ISO_EN(CPLD)
Figure 2-4. T1040 and DDR connection
Although the platforms support all types, ranks and speeds of DIMMs within the
specification of the T1040, not all combinations of these three exist on the memory
market. Thus, the system is shipped with a “representative” DIMM, as noted in the below
table.
Other suitable memory DIMMs can be purchased and installed if needed; however,
Freescale only supplies the device shown.
Table 2-1. DDR3L UDIMM support
Platform Type Speeds Ranks DIMM
T1040RDB DDR3L 1600 MT/s Single Micron MT9KSF51272AZ-1G6
Table continues on the next page...
Chapter 2 Architecture
QorIQ T1040 Reference Design Board User Guide, Rev. 0, 06/2015
Freescale Semiconductor, Inc. 19