A.5.5. DDR4 DIMM1 Interface
The Intel Agilex® 7 FPGA (two F-tiles) development board provides two DDR4 x72 DIMM interfaces connected to the FPGA fabric. DIMM1 is connected to the Intel Agilex® 7 I/O96 of banks 2C and 2D. Only one DIMM memory module is included with the development kit for evaluation of the DDR4 interfaces.
Schematic Signal Name | FPGA Pin Number | I/O Standard | Description |
---|---|---|---|
DDR4_DIMM1_DQ0 | DC31 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ0 data |
DDR4_DIMM1_DQ1 | DD30 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ1 data |
DDR4_DIMM1_DQ2 | CY30 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ2 data |
DDR4_DIMM1_DQ3 | DA31 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ3 data |
DDR4_DIMM1_DQ4 | DA27 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ4 data |
DDR4_DIMM1_DQ5 | CY26 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ5 data |
DDR4_DIMM1_DQ6 | DC27 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ6 data |
DDR4_DIMM1_DQ7 | DD26 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ7 data |
DDR4_DIMM1_DQS_P0 | DD28 | 1.2 V HS LVCMOS | DDR4 DIMM1 Data Strobe |
Positive for byte lane 0 | |||
DDR4_DIMM1_DQS_N0 | DC29 | 1.2 V HS LVCMOS | DDR4 DIMM1 Data Strobe |
Negative for byte lane 0 | |||
DDR4_DIMM1_DBI_N0 | CY28 | 1.2 V HS LVCMOS | DDR4 DIMM1 Data Bus Inversion for byte lane 0 |
DDR4_DIMM1_TDQS_N9 | DA29 | 1.2 V HS LVCMOS | DDR4 DIMM1 Termination Data Strobe for byte lane 0 |
DDR4_DIMM1_DQ8 | DF20 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ8 data |
DDR4_DIMM1_DQ9 | DJ21 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ9 data |
DDR4_DIMM1_DQ10 | DH20 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ10 data |
DDR4_DIMM1_DQ11 | DE21 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ11 data |
DDR4_DIMM1_DQ12 | DF16 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ12 data |
DDR4_DIMM1_DQ13 | DH16 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ13 data |
DDR4_DIMM1_DQ14 | DE17 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ14 data |
DDR4_DIMM1_DQ15 | DJ17 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ15 data |
DDR4_DIMM1_DQS_P1 | DH18 | 1.2 V HS LVCMOS | DDR4 DIMM1 Data Strobe |
Positive for byte lane 1 | |||
DDR4_DIMM1_DQS_N1 | DJ19 | 1.2 V HS LVCMOS | DDR4 DIMM1 Data Strobe |
Negative for byte lane 1 | |||
DDR4_DIMM1_DBI_N1 | DF18 | 1.2 V HS LVCMOS | DDR4 DIMM1 Data Bus Inversion for byte lane 1 |
DDR4_DIMM1_TDQS_N10 | DE19 | 1.2 V HS LVCMOS | DDR4 DIMM1 Termination Data Strobe for byte lane 1 |
DDR4_DIMM1_DQ16 | DF8 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ16 data |
DDR4_DIMM1_DQ17 | DH8 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ17 data |
DDR4_DIMM1_DQ18 | DE9 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ18 data |
DDR4_DIMM1_DQ19 | DJ9 | 1.2 V HS LVCMOS | DDR4 DIMM1 D19 data |
DDR4_DIMM1_DQ20 | DF2 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ20 data |
DDR4_DIMM1_DQ21 | DE3 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ21 data |
DDR4_DIMM1_DQ22 | DF4 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ22 data |
DDR4_DIMM1_DQ23 | DE5 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ23 data |
DDR4_DIMM1_DQS_P2 | DH6 | 1.2 V HS LVCMOS | DDR4 DIMM1 Data Strobe |
Positive for byte lane 2 | |||
DDR4_DIMM1_DQS_N2 | DJ7 | 1.2 V HS LVCMOS | DDR4 DIMM1 Data Strobe |
Negative for byte lane 2 | |||
DDR4_DIMM1_DBI_N2 | DF6 | 1.2 V HS LVCMOS | DDR4 DIMM1 Data Bus Inversion for byte lane 2 |
DDR4_DIMM1_TDQS_N11 | DE7 | 1.2 V HS LVCMOS | DDR4 DIMM1 Termination Data Strobe for byte lane 2 |
DDR4_DIMM1_DQ24 | DE15 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ24 data |
DDR4_DIMM1_DQ25 | DF14 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ25 data |
DDR4_DIMM1_DQ26 | DJ15 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ26 data |
DDR4_DIMM1_DQ27 | DH14 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ27 data |
DDR4_DIMM1_DQ28 | DF10 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ28 data |
DDR4_DIMM1_DQ29 | DH10 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ29 data |
DDR4_DIMM1_DQ30 | DJ11 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ30 data |
DDR4_DIMM1_DQ31 | DE11 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ31 data |
DDR4_DIMM1_DQS_P3 | DH12 | 1.2 V HS LVCMOS | DDR4 DIMM1 Data Strobe |
Positive for byte lane 3 | |||
DDR4_DIMM1_DQS_N3 | DJ13 | 1.2 V HS LVCMOS | DDR4 DIMM1 Data Strobe |
Negative for byte lane 3 | |||
DDR4_DIMM1_DBI_N3 | DF12 | 1.2 V HS LVCMOS | DDR4 DIMM1 Data Bus Inversion for byte lane 3 |
DDR4_DIMM1_TDQS_N12 | DE13 | 1.2 V HS LVCMOS | DDR4 DIMM1 Termination Data Strobe for byte lane 3 |
DDR4_DIMM1_DQ32 | DH26 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ32 data |
DDR4_DIMM1_DQ33 | DE27 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ33 data |
DDR4_DIMM1_DQ34 | DF26 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ34 data |
DDR4_DIMM1_DQ35 | DJ27 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ35 data |
DDR4_DIMM1_DQ36 | DE23 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ36 data |
DDR4_DIMM1_DQ37 | DF22 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ37 data |
DDR4_DIMM1_DQ38 | DJ23 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ38 data |
DDR4_DIMM1_DQ39 | DH22 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ39 data |
DDR4_DIMM1_DQS_P4 | DH24 | 1.2 V HS LVCMOS | DDR4 DIMM1 Data Strobe |
Positive for byte lane 4 | |||
DDR4_DIMM1_DQS_N4 | DJ25 | 1.2 V HS LVCMOS | DDR4 DIMM1 Data Strobe |
Negative for byte lane 4 | |||
DDR4_DIMM1_DBI_N4 | DF24 | 1.2 V HS LVCMOS | DDR4 DIMM1 Data Bus Inversion for byte lane 4 |
DDR4_DIMM1_TDQS_N13 | DE25 | 1.2 V HS LVCMOS | DDR4 DIMM1 Termination Data Strobe for byte lane 4 |
DDR4_DIMM1_DQ40 | DC19 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ40 data |
DDR4_DIMM1_DQ41 | DD18 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ41 data |
DDR4_DIMM1_DQ42 | CY18 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ42 data |
DDR4_DIMM1_DQ43 | DA19 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ43 data |
DDR4_DIMM1_DQ44 | CY14 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ44 data |
DDR4_DIMM1_DQ45 | DA15 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ45 data |
DDR4_DIMM1_DQ46 | DC15 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ46 data |
DDR4_DIMM1_DQ47 | DD14 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ47 data |
DDR4_DIMM1_DQS_P5 | DD16 | 1.2 V HS LVCMOS | DDR4 DIMM1 Data Strobe |
Positive for byte lane 5 | |||
DDR4_DIMM1_DQS_N5 | DC17 | 1.2 V HS LVCMOS | DDR4 DIMM1 Data Strobe |
Negative for byte lane 5 | |||
DDR4_DIMM1_DBI_N5 | CY16 | 1.2 V HS LVCMOS | DDR4 DIMM1 Data Bus Inversion for byte lane 5 |
DDR4_DIMM1_TDQS_N14 | DA17 | 1.2 V HS LVCMOS | DDR4 DIMM1 Termination Data Strobe for byte lane 5 |
DDR4_DIMM1_DQ48 | CY24 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ48 data |
DDR4_DIMM1_DQ49 | DD24 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ49 data |
DDR4_DIMM1_DQ50 | DC25 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ50 data |
DDR4_DIMM1_DQ51 | DA25 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ51 data |
DDR4_DIMM1_DQ52 | CY20 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ52 data |
DDR4_DIMM1_DQ53 | DC21 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ53 data |
DDR4_DIMM1_DQ54 | DA21 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ54 data |
DDR4_DIMM1_DQ55 | DD20 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ55 data |
DDR4_DIMM1_DQS_P6 | DD22 | 1.2 V HS LVCMOS | DDR4 DIMM1 Data Strobe |
Positive for byte lane 6 | |||
DDR4_DIMM1_DQS_N6 | DC23 | 1.2 V HS LVCMOS | DDR4 DIMM1 Data Strobe |
Negative for byte lane 6 | |||
DDR4_DIMM1_DBI_N6 | CY22 | 1.2 V HS LVCMOS | DDR4 DIMM1 Data Bus Inversion for byte lane 6 |
DDR4_DIMM1_TDQS_N15 | DA23 | 1.2 V HS LVCMOS | DDR4 DIMM1 Termination Data Strobe for byte lane 6 |
DDR4_DIMM1_DQ56 | CY12 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ56 data |
DDR4_DIMM1_DQ57 | DC13 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ57 data |
DDR4_DIMM1_DQ58 | DA13 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ58 data |
DDR4_DIMM1_DQ59 | DD12 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ59 data |
DDR4_DIMM1_DQ60 | DC9 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ60 data |
DDR4_DIMM1_DQ61 | DA9 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ61 data |
DDR4_DIMM1_DQ62 | CY8 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ62 data |
DDR4_DIMM1_DQ63 | DD8 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ63 data |
DDR4_DIMM1_DQS_P7 | DD10 | 1.2 V HS LVCMOS | DDR4 DIMM1 Data Strobe |
Positive for byte lane 7 | |||
DDR4_DIMM1_DQS_N7 | DC11 | 1.2 V HS LVCMOS | DDR4 DIMM1 Data Strobe |
Negative for byte lane 7 | |||
DDR4_DIMM1_DBI_N7 | CY10 | 1.2 V HS LVCMOS | DDR4 DIMM1 Data Bus Inversion for byte lane 7 |
DDR4_DIMM1_TDQS_N16 | DA11 | 1.2 V HS LVCMOS | DDR4 DIMM1 Termination Data Strobe for byte lane 7 |
DDR4_DIMM1_DQ64 | CW23 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ64 data |
DDR4_DIMM1_DQ65 | CV22 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ65 data |
DDR4_DIMM1_DQ66 | CT22 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ66 data |
DDR4_DIMM1_DQ67 | CR23 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ67 data |
DDR4_DIMM1_DQ68 | CR19 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ68 data |
DDR4_DIMM1_DQ69 | CV18 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ69 data |
DDR4_DIMM1_DQ70 | CW19 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ70 data |
DDR4_DIMM1_DQ71 | CT18 | 1.2 V HS LVCMOS | DDR4 DIMM1 DQ71 data |
DDR4_DIMM1_DQS_P8 | CV20 | 1.2 V HS LVCMOS | DDR4 DIMM1 Data Strobe |
Positive for byte lane 8 | |||
DDR4_DIMM1_DQS_N8 | CW21 | 1.2 V HS LVCMOS | DDR4 DIMM1 Data Strobe |
Negative for byte lane 8 | |||
DDR4_DIMM1_DBI_N8 | CT20 | 1.2 V HS LVCMOS | DDR4 DIMM1 Data Bus Inversion for byte lane 8 |
DDR4_DIMM1_TDQS_N17 | CR21 | 1.2 V HS LVCMOS | DDR4 DIMM1 Termination Data Strobe for byte lane 8 |
DDR4_DIMM1_C1 | CN29 | 1.2 V HS LVCMOS | DDR4 DIMM1 Stacked Device Chip ID 1 |
DDR4_DIMM1_C0 | CP28 | 1.2 V HS LVCMOS | DDR4 DIMM1 Stacked Device Chip ID 0 |
DDR4_DIMM1_BG0 | CR25 | 1.2 V HS LVCMOS | DDR4 DIMM1 Bank Group 0 |
DDR4_DIMM1_BA1 | CT24 | 1.2 V HS LVCMOS | DDR4 DIMM1 Bank Address 1 |
DDR4_DIMM1_BA0 | CW25 | 1.2 V HS LVCMOS | DDR4 DIMM1 Bank Address 0 |
DDR4_DIMM1_A17 | CV24 | 1.2 V HS LVCMOS | DDR4 DIMM1 Address 17 |
DDR4_DIMM1_A16 | CR27 | 1.2 V HS LVCMOS | DDR4 DIMM1 Address 16 |
DDR4_DIMM1_A15 | CT26 | 1.2 V HS LVCMOS | DDR4 DIMM1 Address 15 |
DDR4_DIMM1_A14 | CW27 | 1.2 V HS LVCMOS | DDR4 DIMM1 Address 14 |
DDR4_DIMM1_A13 | CV26 | 1.2 V HS LVCMOS | DDR4 DIMM1 Address 13 |
DDR4_DIMM1_A12 | CR29 | 1.2 V HS LVCMOS | DDR4 DIMM1 Address 12 |
DDR4_DIMM1_A11 | CR31 | 1.2 V HS LVCMOS | DDR4 DIMM1 Address 11 |
DDR4_DIMM1_A10 | CT30 | 1.2 V HS LVCMOS | DDR4 DIMM1 Address 10 |
DDR4_DIMM1_A9 | CW31 | 1.2 V HS LVCMOS | DDR4 DIMM1 Address 9 |
DDR4_DIMM1_A8 | CV30 | 1.2 V HS LVCMOS | DDR4 DIMM1 Address 8 |
DDR4_DIMM1_A7 | CR33 | 1.2 V HS LVCMOS | DDR4 DIMM1 Address 7 |
DDR4_DIMM1_A6 | CT32 | 1.2 V HS LVCMOS | DDR4 DIMM1 Address 6 |
DDR4_DIMM1_A5 | CW33 | 1.2 V HS LVCMOS | DDR4 DIMM1 Address 5 |
DDR4_DIMM1_A4 | CV32 | 1.2 V HS LVCMOS | DDR4 DIMM1 Address 4 |
DDR4_DIMM1_A3 | CR35 | 1.2 V HS LVCMOS | DDR4 DIMM1 Address 3 |
DDR4_DIMM1_A2 | CT34 | 1.2 V HS LVCMOS | DDR4 DIMM1 Address 2 |
DDR4_DIMM1_A1 | CW35 | 1.2 V HS LVCMOS | DDR4 DIMM1 Address 1 |
DDR4_DIMM1_A0 | CV34 | 1.2 V HS LVCMOS | DDR4 DIMM1 Address 0 |
DDR4_DIMM1_PAR | CL31 | 1.2 V HS LVCMOS | DDR4 DIMM1 Parity |
DDR4_DIMM1_CS_N1 | CK30 | 1.2 V HS LVCMOS | DDR4 DIMM1 Chip Select 1 |
DDR4_DIMM1_CK_N0 | CN31 | 1.2 V HS LVCMOS | DDR4 DIMM1 Clock 0, |
Positive | |||
DDR4_DIMM1_CK_P0 | CP30 | 1.2 V HS LVCMOS | DDR4 DIMM1 Clock 0, |
Negative | |||
DDR4_DIMM1_CKE1 | CL33 | 1.2 V HS LVCMOS | DDR4 DIMM1 Clock Enable 1 |
DDR4_DIMM1_CKE0 | CK32 | 1.2 V HS LVCMOS | DDR4 DIMM1 Clock Enable 0 |
DDR4_DIMM1_ODT1 | CN33 | 1.2 V HS LVCMOS | DDR4 DIMM1 On Die Termination 1 |
DDR4_DIMM1_ODT0 | CP32 | 1.2 V HS LVCMOS | DDR4 DIMM1 On Die Termination 0 |
DDR4_DIMM1_ACT_N | CL35 | 1.2 V HS LVCMOS | DDR4 DIMM1 Activate Command |
DDR4_DIMM1_CS_N0 | CK34 | 1.2 V HS LVCMOS | DDR4 DIMM1 Chip Select 0 |
DDR4_DIMM1_RESET_N | CN35 | 1.2 V HS LVCMOS | DDR4 DIMM1 Reset |
DDR4_DIMM1_BG1 | CP34 | 1.2 V HS LVCMOS | DDR4 DIMM1 Bank Group 1 |