Altera Stratix V GX FPGA Development Board - Manual (Page 55)

Chapter 2: Board Components 2–47
Memory
October 2014 Altera Corporation Stratix V GX FPGA Development Board
Reference Manual
Table 2–50 lists the DDR3 devices pin assignments, signal names, and functions.
Table 2–50. DDR3 Devices Pin Assignments, Schematic Signal Names, and Functions (Part 1 of 4)
Board Reference
(U12, U17, U21,
U23, U28)
Schematic Signal
Name
I/O Standard
Stratix V GX FPGA
Device Pin Number
Description
DDR3 x16 / DDR3 x8 pins
T3 DDR3_A13 1.5-V SSTL Class I J31 Address bus
N7 DDR3_A12 1.5-V SSTL Class I R30 Address bus
R7 DDR3_A11 1.5-V SSTL Class I L31 Address bus
L7 DDR3_A10 1.5-V SSTL Class I J30 Address bus
R3 DDR3_A9 1.5-V SSTL Class I J29 Address bus
T8 DDR3_A8 1.5-V SSTL Class I P31 Address bus
R2 DDR3_A7 1.5-V SSTL Class I F30 Address bus
R8 DDR3_A6 1.5-V SSTL Class I N31 Address bus
P2 DDR3_A5 1.5-V SSTL Class I E31 Address bus
P8 DDR3_A4 1.5-V SSTL Class I L30 Address bus
N2 DDR3_A3 1.5-V SSTL Class I D31 Address bus
P3 DDR3_A2 1.5-V SSTL Class I H31 Address bus
P7 DDR3_A1 1.5-V SSTL Class I K31 Address bus
N3 DDR3_A0 1.5-V SSTL Class I G31 Address bus
M3 DDR3_BA2 1.5-V SSTL Class I E30 Bank address bus
N8 DDR3_BA1 1.5-V SSTL Class I K30 Bank address bus
M2 DDR3_BA0 1.5-V SSTL Class I C31 Bank address bus
T2 DDR3_RESETn 1.5-V SSTL Class I G30 Reset
J3 DDR3_RASn 1.5-V SSTL Class I B26 Row address select
K3 DDR3_CASn 1.5-V SSTL Class I B28 Column address select
L2 DDR3_CSn 1.5-V SSTL Class I B31 Chip select
L3 DDR3_WEn 1.5-V SSTL Class I C30 Write enable
K1 DDR3_ODT 1.5-V SSTL Class I A31 On-die termination enable
L8 DDR3_ZQ 1.5-V SSTL Class I — ZQ impedance calibration
K9 DDR3_CKE 1.5-V SSTL Class I R31 Clock enable
J7 DDR3_CLK_P 1.5-V SSTL Class I N30 Differential output clock
K7 DDR3_CLK_N 1.5-V SSTL Class I M30 Differential output clock
DDR3 x16 pins
U28.E3 DDR3_DQ0 1.5-V SSTL Class I A28 Data bus byte lane 0
U28.F7 DDR3_DQ1 1.5-V SSTL Class I E28 Data bus byte lane 0
U28.F2 DDR3_DQ2 1.5-V SSTL Class I B29 Data bus byte lane 0
U28.F8 DDR3_DQ3 1.5-V SSTL Class I F29 Data bus byte lane 0
U28.H3 DDR3_DQ4 1.5-V SSTL Class I D28 Data bus byte lane 0
U28.H8 DDR3_DQ5 1.5-V SSTL Class I H28 Data bus byte lane 0
U28.G2 DDR3_DQ6 1.5-V SSTL Class I C28 Data bus byte lane 0