A.5.7. DDR4 Component Interface
The Intel Agilex® 7 FPGA (two F-tiles) development board provides a DDR4 x40 Interface comprised of five DDR4 x8 components for HPS access. This gives 32-bits data plus 8-bits ECC, which are connected to I/O96 of bank 3D.
Schematic Signal Name | FPGA Pin Number | I/O Standard | Description |
---|---|---|---|
DDR4_COMP_DQ0 | F12 | 1.2 V HS LVCMOS | DDR4 component DQ0 data |
DDR4_COMP_DQ1 | F8 | 1.2 V HS LVCMOS | DDR4 component DQ1 data |
DDR4_COMP_DQ2 | G11 | 1.2 V HS LVCMOS | DDR4 component DQ2 data |
DDR4_COMP_DQ3 | K8 | 1.2 V HS LVCMOS | DDR4 component DQ3 data |
DDR4_COMP_DQ4 | J11 | 1.2 V HS LVCMOS | DDR4 component DQ4 data |
DDR4_COMP_DQ5 | G7 | 1.2 V HS LVCMOS | DDR4 component DQ5 data |
DDR4_COMP_DQ6 | K12 | 1.2 V HS LVCMOS | DDR4 component DQ6 data |
DDR4_COMP_DQ7 | J7 | 1.2 V HS LVCMOS | DDR4 component DQ7 data |
DDR4_COMP_DQS_P0 | G9 | 1.2 V HS LVCMOS | DDR4 component DQS 0 strobe positive |
DDR4_COMP_DQS_N0 | F10 | 1.2 V HS LVCMOS | DDR4 component DQS 0 strobe negative |
DDR4_COMP_DBI_N0 | J9 | 1.2 V HS LVCMOS | DDR4 component Data Bus Inversion for byte lane 0 |
DDR4_COMP_DQ8 | M6 | 1.2 V HS LVCMOS | DDR4 component DQ8 data |
DDR4_COMP_DQ9 | P2 | 1.2 V HS LVCMOS | DDR4 component DQ9 data |
DDR4_COMP_DQ10 | L5 | 1.2 V HS LVCMOS | DDR4 component DQ10 data |
DDR4_COMP_DQ11 | R1 | 1.2 V HS LVCMOS | DDR4 component DQ11 data |
DDR4_COMP_DQ12 | P6 | 1.2 V HS LVCMOS | DDR4 component DQ12 data |
DDR4_COMP_DQ13 | R5 | 1.2 V HS LVCMOS | DDR4 component DQ13 data |
DDR4_COMP_DQ14 | M2 | 1.2 V HS LVCMOS | DDR4 component DQ14 data |
DDR4_COMP_DQ15 | L1 | 1.2 V HS LVCMOS | DDR4 component DQ15 data |
DDR4_COMP_DQS_P1 | L3 | 1.2 V HS LVCMOS | DDR4 component DQS 1 strobe positive |
DDR4_COMP_DQS_N1 | M4 | 1.2 V HS LVCMOS | DDR4 component DQS 1 strobe negative |
DDR4_COMP_DBI_N1 | R3 | 1.2 V HS LVCMOS | DDR4 component Data Bus Inversion for byte lane 1 |
DDR4_COMP_DQ16 | A9 | 1.2 V HS LVCMOS | DDR4 component DQ16 data |
DDR4_COMP_DQ17 | B6 | 1.2 V HS LVCMOS | DDR4 component DQ17 data |
DDR4_COMP_DQ18 | E9 | 1.2 V HS LVCMOS | DDR4 component DQ18 data |
DDR4_COMP_DQ19 | D6 | 1.2 V HS LVCMOS | DDR4 component DQ19 data |
DDR4_COMP_DQ20 | D10 | 1.2 V HS LVCMOS | DDR4 component DQ20 data |
DDR4_COMP_DQ21 | C5 | 1.2 V HS LVCMOS | DDR4 component DQ21 data |
DDR4_COMP_DQ22 | B10 | 1.2 V HS LVCMOS | DDR4 component DQ22 data |
DDR4_COMP_DQ23 | E5 | 1.2 V HS LVCMOS | DDR4 component DQ23 data |
DDR4_COMP_DQS_P2 | A7 | 1.2 V HS LVCMOS | DDR4 component DQS 2 strobe positive |
DDR4_COMP_DQS_N2 | B8 | 1.2 V HS LVCMOS | DDR4 component DQS 2 strobe negative |
DDR4_COMP_DBI_N2 | E7 | 1.2 V HS LVCMOS | DDR4 component Data Bus Inversion for byte lane 2 |
DDR4_COMP_DQ24 | F6 | 1.2 V HS LVCMOS | DDR4 component DQ24 data |
DDR4_COMP_DQ25 | J1 | 1.2 V HS LVCMOS | DDR4 component DQ25 data |
DDR4_COMP_DQ26 | F2 | 1.2 V HS LVCMOS | DDR4 component DQ26 data |
DDR4_COMP_DQ27 | K2 | 1.2 V HS LVCMOS | DDR4 component DQ27 data |
DDR4_COMP_DQ28 | K6 | 1.2 V HS LVCMOS | DDR4 component DQ28 data |
DDR4_COMP_DQ29 | J5 | 1.2 V HS LVCMOS | DDR4 component DQ29 data |
DDR4_COMP_DQ30 | G5 | 1.2 V HS LVCMOS | DDR4 component DQ30 data |
DDR4_COMP_DQ31 | G1 | 1.2 V HS LVCMOS | DDR4 component DQ31 data |
DDR4_COMP_DQS_P3 | G3 | 1.2 V HS LVCMOS | DDR4 component DQS 3 strobe positive |
DDR4_COMP_DQS_N3 | F4 | 1.2 V HS LVCMOS | DDR4 component DQS 3 strobe negative |
DDR4_COMP_DBI_N3 | J3 | 1.2 V HS LVCMOS | DDR4 component Data Bus Inversion for byte lane 3 |
DDR4_COMP_DQ32 | AA7 | 1.2 V HS LVCMOS | DDR4 component DQ32 data |
DDR4_COMP_DQ33 | AD2 | 1.2 V HS LVCMOS | DDR4 component DQ33 data |
DDR4_COMP_DQ34 | AB2 | 1.2 V HS LVCMOS | DDR4 component DQ34 data |
DDR4_COMP_DQ35 | AB8 | 1.2 V HS LVCMOS | DDR4 component DQ35 data |
DDR4_COMP_DQ36 | AA1 | 1.2 V HS LVCMOS | DDR4 component DQ36 data |
DDR4_COMP_DQ37 | AE7 | 1.2 V HS LVCMOS | DDR4 component DQ37 data |
DDR4_COMP_DQ38 | AE1 | 1.2 V HS LVCMOS | DDR4 component DQ38 data |
DDR4_COMP_DQ39 | AD6 | 1.2 V HS LVCMOS | DDR4 component DQ39 data |
DDR4_COMP_DQS_P4 | AA5 | 1.2 V HS LVCMOS | DDR4 component DQS 4 strobe positive |
DDR4_COMP_DQS_N4 | AB6 | 1.2 V HS LVCMOS | DDR4 component DQS 4 strobe negative |
DDR4_COMP_DBI_N4 | AA3 | 1.2 V HS LVCMOS | DDR4 component Data Bus Inversion for byte lane 4 |
DDR4_COMP_BG0 | Y2 | 1.2 V HS LVCMOS | DDR4 Component Bank |
Group 0 | |||
DDR4_COMP_BA1 | W1 | 1.2 V HS LVCMOS | DDR4 Component Bank Address 1 |
DDR4_COMP_BA0 | T2 | 1.2 V HS LVCMOS | DDR4 Component Bank Address 0 |
DDR4_COMP_ALERT_N | U1 | 1.2 V HS LVCMOS | DDR4 Component Alert |
DDR4_COMP_A16 | Y4 | 1.2 V HS LVCMOS | DDR4 Component Address 16 |
DDR4_COMP_A15 | W3 | 1.2 V HS LVCMOS | DDR4 Component Address 15 |
DDR4_COMP_A14 | T4 | 1.2 V HS LVCMOS | DDR4 Component Address 14 |
DDR4_COMP_A13 | U3 | 1.2 V HS LVCMOS | DDR4 Component Address 13 |
DDR4_COMP_A12 | Y6 | 1.2 V HS LVCMOS | DDR4 Component Address 12 |
DDR4_COMP_A11 | Y8 | 1.2 V HS LVCMOS | DDR4 Component Address 11 |
DDR4_COMP_A10 | W7 | 1.2 V HS LVCMOS | DDR4 Component Address 10 |
DDR4_COMP_A9 | T8 | 1.2 V HS LVCMOS | DDR4 Component Address 9 |
DDR4_COMP_A8 | U7 | 1.2 V HS LVCMOS | DDR4 Component Address 8 |
DDR4_COMP_A7 | Y10 | 1.2 V HS LVCMOS | DDR4 Component Address 7 |
DDR4_COMP_A6 | W9 | 1.2 V HS LVCMOS | DDR4 Component Address 6 |
DDR4_COMP_A5 | T10 | 1.2 V HS LVCMOS | DDR4 Component Address 5 |
DDR4_COMP_A4 | U9 | 1.2 V HS LVCMOS | DDR4 Component Address 4 |
DDR4_COMP_A3 | Y12 | 1.2 V HS LVCMOS | DDR4 Component Address 3 |
DDR4_COMP_A2 | W11 | 1.2 V HS LVCMOS | DDR4 Component Address 2 |
DDR4_COMP_A1 | T12 | 1.2 V HS LVCMOS | DDR4 Component Address 1 |
DDR4_COMP_A0 | U11 | 1.2 V HS LVCMOS | DDR4 Component Address 0 |
DDR4_COMP_PAR | P8 | 1.2 V HS LVCMOS | DDR4 Component Parity |
DDR4_COMP_CK_N | M8 | 1.2 V HS LVCMOS | DDR4 DIMM2 Clock Negative |
DDR4_COMP_CK_P | L7 | 1.2 V HS LVCMOS | DDR4 DIMM2 Clock Positive |
DDR4_COMP_CKE | R9 | 1.2 V HS LVCMOS | DDR4 Component Clock Enable |
DDR4_COMP_ODT | L9 | 1.2 V HS LVCMOS | DDR4 Component On Die Termination |
DDR4_COMP_ACT_N | P12 | 1.2 V HS LVCMOS | DDR4 Component Activate |
DDR4_COMP_CS_N | R11 | 1.2 V HS LVCMOS | DDR4 Component Chip Select |
DDR4_COMP_RESET_N | M12 | 1.2 V HS LVCMOS | DDR4 Component Reset |
DDR4_COMP_BG1 | L11 | 1.2 V HS LVCMOS | DDR4 Component Bank Group 1 |