2–60
Chapter 2: Board Components
Memory
Stratix IV GX FPGA Development Board, 530 Edition Reference Manual
November 2010
Altera Corporation
U30.F1
Data bus
FSM_D20
2.5-V
G31
U30.E2
Data bus
FSM_D19
N30
U30.E1
Data bus
FSM_D18
M30
U30.D2
Data bus
FSM_D17
D33
U30.D1
Data bus
FSM_D16
C33
U30.G11
Data bus
FSM_D15
N31
U30.G10
Data bus
FSM_D14
M31
U30.F11
Data bus
FSM_D13
C32
U30.F10
Data bus
FSM_D12
B32
U30.E11
Data bus
FSM_D11
J32
U30.E10
Data bus
FSM_D10
H32
U30.D11
Data bus
FSM_D9
D35
U30.D10
Data bus
FSM_D8
C35
U30.M11
Data bus
FSM_D7
N28
U30.M10
Data bus
FSM_D6
M28
U30.L11
Data bus
FSM_D5
D31
U30.L10
Data bus
FSM_D4
C31
U30.K11
Data bus
FSM_D3
K30
U30.K10
Data bus
FSM_D2
J30
U30.J11
Data bus
FSM_D1
D34
U30.J10
Data bus
FSM_D0
C34
U30.N11
Data bus parity byte lane 0
SRAM_DQP0
F35
U30.C11
Data bus parity byte lane 1
SRAM_DQP1
AJ32
U30.C1
Data bus parity byte lane 2
SRAM_DQP2
N33
U30.N1
Data bus parity byte lane 3
SRAM_DQP3
AJ35
U30.B6
Clock
SRAM_CLK
AE26
U30.B8
Output enable
SRAM_OEn
AK34
U30.A3
Chip enable
SRAM_CEn
AT30
U30.B5
Byte lane 0 write enable
SRAM_BWn0
AH27
U30.A5
Byte lane 1 write enable
SRAM_BWn1
AR31
U30.A4
Byte lane 2 write enable
SRAM_BWn2
AH28
U30.B4
Byte lane 3 write enable
SRAM_BWn3
AL29
U30.A7
Byte write enable
SRAM_BWEn
AK30
U30.B7
Global write enable
SRAM_GWn
AC29
U30.A8
Address status controller
SRAM_ADSCn
AM31
U30.B9
Address status processor
SRAM_ADSPn
AG28
U30.A9
Address valid
SRAM_ADVn
AU32
Table 2–54. SSRAM Pin Assignments, Schematic Signal Names, and Functions (Part 2 of 3)
Board Reference
Description
Schematic Signal Name
I/O Standard
Stratix IV GX Device
Pin Number