4.6.3. HiLo External Memory Interface
This section describes the Intel® Stratix® 10 GX FPGA development board's external memory interface support and also their signal names, types and connectivity relative to the Intel® Stratix® 10 GX FPGA.
The HiLo connector supports plugins for the following memory interfaces:
- DDR3 x72 (included in the kit)
- DDR4 x72 (included in the kit)
- RLDRAM3 x36 (included in the kit)
Board Reference - HiLo Pin Number | HiLo Schematic Signal Name | FPGA Pin Number | I/O Standard |
---|---|---|---|
F1 | MEM_ADDR_CMD0 | K38 | Adjustable |
H1 | MEM_ADDR_CMD1 | L37 | Adjustable |
F2 | MEM_ADDR_CMD2 | M37 | Adjustable |
G2 | MEM_ADDR_CMD3 | M38 | Adjustable |
H2 | MEM_ADDR_CMD4 | J39 | Adjustable |
J2 | MEM_ADDR_CMD5 | J38 | Adjustable |
K2 | MEM_ADDR_CMD6 | K39 | Adjustable |
G3 | MEM_ADDR_CMD7 | L39 | Adjustable |
J3 | MEM_ADDR_CMD8 | P37 | Adjustable |
L3 | MEM_ADDR_CMD9 | R37 | Adjustable |
E4 | MEM_ADDR_CMD10 | N37 | Adjustable |
F4 | MEM_ADDR_CMD11 | P38 | Adjustable |
G4 | MEM_ADDR_CMD12 | P35 | Adjustable |
H4 | MEM_ADDR_CMD13 | K36 | Adjustable |
J4 | MEM_ADDR_CMD14 | K37 | Adjustable |
K4 | MEM_ADDR_CMD15 | N36 | Adjustable |
M1 | MEM_ADDR_CMD16 | L36 | Adjustable |
M2 | MEM_ADDR_CMD17 | T35 | Adjustable |
N2 | MEM_ADDR_CMD18 | R36 | Adjustable |
L4 | MEM_ADDR_CMD19 | L35 | Adjustable |
P5 | MEM_ADDR_CMD20 | L40 | Adjustable |
M5 | MEM_ADDR_CMD21 | K40 | Adjustable |
P1 | MEM_ADDR_CMD22 | G38 | Adjustable |
R4 | MEM_ADDR_CMD23 | H38 | Adjustable |
M4 | MEM_ADDR_CMD24 | G40 | Adjustable |
R3 | MEM_ADDR_CMD25 | F40 | Adjustable |
L2 | MEM_ADDR_CMD26 | P36 | Adjustable |
K1 | MEM_ADDR_CMD27 | E40 | Adjustable |
P2 | MEM_ADDR_CMD28 | D40 | Adjustable |
N4 | MEM_ADDR_CMD29 | R33 | Adjustable |
P4 | MEM_ADDR_CMD30 | J40 | Adjustable |
N3 | MEM_ADDR_CMD31 | H40 | Adjustable |
V2 | MEM_CLK_N | G39 | Adjustable |
V1 | MEM_CLK_P | F39 | Adjustable |
B10 | MEM_DMA0 | E27 | Adjustable |
C4 | MEM_DMA1 | M27 | Adjustable |
B17 | MEM_DMA2 | V30 | Adjustable |
F17 | MEM_DMA3 | P25 | Adjustable |
M16 | MEM_DMB0 | K32 | Adjustable |
U16 | MEM_DMB1 | J33 | Adjustable |
U11 | MEM_DMB2 | F37 | Adjustable |
U6 | MEM_DMB3 | C36 | Adjustable |
R6 | MEM_DQ_ADDR_CMD0 | T31 | Adjustable |
T1 | MEM_DQ_ADDR_CMD1 | R34 | Adjustable |
R2 | MEM_DQ_ADDR_CMD2 | R31 | Adjustable |
T2 | MEM_DQ_ADDR_CMD3 | U33 | Adjustable |
U2 | MEM_DQ_ADDR_CMD4 | U34 | Adjustable |
U3 | MEM_DQ_ADDR_CMD5 | T34 | Adjustable |
T4 | MEM_DQ_ADDR_CMD6 | U32 | Adjustable |
U4 | MEM_DQ_ADDR_CMD7 | V32 | Adjustable |
T5 | MEM_DQ_ADDR_CMD8 | P33 | Adjustable |
A4 | MEM_DQA0 | B27 | Adjustable |
B4 | MEM_DQA1 | F27 | Adjustable |
B5 | MEM_DQA2 | G27 | Adjustable |
B6 | MEM_DQA3 | C27 | Adjustable |
A8 | MEM_DQA4 | C26 | Adjustable |
B8 | MEM_DQA5 | B25 | Adjustable |
B9 | MEM_DQA6 | D26 | Adjustable |
A10 | MEM_DQA7 | D25 | Adjustable |
B1 | MEM_DQA8 | H27 | Adjustable |
B2 | MEM_DQA9 | H26 | Adjustable |
C2 | MEM_DQA10 | J25 | Adjustable |
C3 | MEM_DQA11 | H25 | Adjustable |
E3 | MEM_DQA12 | L27 | Adjustable |
D4 | MEM_DQA13 | L26 | Adjustable |
D1 | MEM_DQA14 | G25 | Adjustable |
D2 | MEM_DQA15 | K27 | Adjustable |
A12 | MEM_DQA16 | U29 | Adjustable |
B12 | MEM_DQA17 | T30 | Adjustable |
B13 | MEM_DQA18 | T29 | Adjustable |
B14 | MEM_DQA19 | V26 | Adjustable |
C15 | MEM_DQA20 | U30 | Adjustable |
A16 | MEM_DQA21 | V25 | Adjustable |
B16 | MEM_DQA22 | U28 | Adjustable |
A18 | MEM_DQA23 | U27 | Adjustable |
C16 | MEM_DQA24 | T25 | Adjustable |
D16 | MEM_DQA25 | N27 | Adjustable |
E16 | MEM_DQA26 | L25 | Adjustable |
F16 | MEM_DQA27 | U25 | Adjustable |
D17 | MEM_DQA28 | N26 | Adjustable |
C18 | MEM_DQA29 | R26 | Adjustable |
D18 | MEM_DQA30 | P26 | Adjustable |
E18 | MEM_DQA31 | N25 | Adjustable |
E2 | MEM_DQA32 | F25 | Adjustable |
G16 | MEM_DQA33 | M25 | Adjustable |
H16 | MEM_DQB0 | K34 | Adjustable |
J16 | MEM_DQB1 | K33 | Adjustable |
K16 | MEM_DQB2 | N33 | Adjustable |
L16 | MEM_DQB3 | M33 | Adjustable |
H17 | MEM_DQB4 | J34 | Adjustable |
K17 | MEM_DQB5 | N32 | Adjustable |
K18 | MEM_DQB6 | N31 | Adjustable |
L18 | MEM_DQB7 | M34 | Adjustable |
M17 | MEM_DQB8 | E34 | Adjustable |
N18 | MEM_DQB9 | F34 | Adjustable |
P17 | MEM_DQB10 | H35 | Adjustable |
P18 | MEM_DQB11 | J35 | Adjustable |
R18 | MEM_DQB12 | G35 | Adjustable |
T16 | MEM_DQB13 | H36 | Adjustable |
T17 | MEM_DQB14 | F35 | Adjustable |
T18 | MEM_DQB15 | H33 | Adjustable |
U15 | MEM_DQB16 | D34 | Adjustable |
T14 | MEM_DQB17 | E38 | Adjustable |
U14 | MEM_DQB18 | D38 | Adjustable |
V14 | MEM_DQB19 | E37 | Adjustable |
T13 | MEM_DQB20 | D35 | Adjustable |
T12 | MEM_DQB21 | D39 | Adjustable |
U12 | MEM_DQB22 | E39 | Adjustable |
V12 | MEM_DQB23 | H37 | Adjustable |
T10 | MEM_DQB24 | A37 | Adjustable |
U10 | MEM_DQB25 | B38 | Adjustable |
V10 | MEM_DQB26 | C38 | Adjustable |
T9 | MEM_DQB27 | A38 | Adjustable |
T8 | MEM_DQB28 | C37 | Adjustable |
U8 | MEM_DQB29 | B37 | Adjustable |
U7 | MEM_DQB30 | B35 | Adjustable |
V6 | MEM_DQB31 | C35 | Adjustable |
R16 | MEM_DQB32 | J36 | Adjustable |
T6 | MEM_DQB33 | D36 | Adjustable |
V5 | MEM_DQS_ADDR_CMD_N | T32 | Adjustable |
V4 | MEM_DQS_ADDR_CMD_P | R32 | Adjustable |
A7 | MEM_DQSA_N0 | F26 | Adjustable |
A3 | MEM_DQSA_N1 | K26 | Adjustable |
A15 | MEM_DQSA_N2 | V27 | Adjustable |
G18 | MEM_DQSA_N3 | R27 | Adjustable |
A6 | MEM_DQSA_P0 | E26 | Adjustable |
A2 | MEM_DQSA_P1 | J26 | Adjustable |
A14 | MEM_DQSA_P2 | V28 | Adjustable |
F18 | MEM_DQSA_P3 | T26 | Adjustable |
J18 | MEM_DQSB_N0 | L31 | Adjustable |
V18 | MEM_DQSB_N1 | G34 | Adjustable |
V17 | MEM_DQSB_N2 | F36 | Adjustable |
V9 | MEM_DQSB_N3 | A35 | Adjustable |
H18 | MEM_DQSB_P0 | L32 | Adjustable |
U18 | MEM_DQSB_P1 | G33 | Adjustable |
V16 | MEM_DQSB_P2 | E36 | Adjustable |
V8 | MEM_DQSB_P3 | A36 | Adjustable |
A11 | MEM_QKA_P0 | C25 | Adjustable |
B18 | MEM_QKA_P1 | T27 | Adjustable |
M18 | MEM_QKB_P0 | L34 | Adjustable |
V13 | MEM_QKB_P1 | G37 | Adjustable |