
Chapter 2: Board Components 2–33
Components and Interfaces
July 2014 Altera Corporation Arria V SoC Development Board
Reference Manual
Table 2–22 lists the FMC port B pin assignments, signal names, and functions.
C27
LMK_SYSREF_FMC_N
—2.5-V CMOS
Alternate mezzanine-bound SYSREF signal (from LMK
device)
C26
LMK_SYSREF_FMC_P
—2.5-V CMOS
Alternate mezzanine-bound SYSREF signal (from LMK
device)
Table 2–21. FMC Port A Pin Assignments, Schematic Signal Names, and Functions (Part 5 of 5)
Board
Reference
(J26)
Schematic
Signal Name
Arria V SoC
Pin Number
I/O Standard Description
Table 2–22. FMC Port B Pin Assignments, Schematic Signal Names, and Functions (Part 1 of 4)
Board
Reference
(J4)
Schematic Signal Name
Arria V SoC
Pin Number
I/O Standard Description
D1
FMCB_C2M_PG
— 2.5-V CMOS Power good output
H4
FMCB_CLK_M2C_P0
C34 LVDS Clock input 0
H5
FMCB_CLK_M2C_N0
D34 LVDS Clock input 0
G2
FMCB_CLK_M2C_P1
G34 LVDS Clock input 1
G3
FMCB_CLK_M2C_N1
H34 LVDS Clock input 1
C3
FMCB_DP_C2M_N0
AU36 PCML Transmit channel
A23
FMCB_DP_C2M_N1
AN36 PCML Transmit channel
A27
FMCB_DP_C2M_N2
AL36 PCML Transmit channel
A31
FMCB_DP_C2M_N3
AG36 PCML Transmit channel
C2
FMCB_DP_C2M_P0
AU37 PCML Transmit channel
A22
FMCB_DP_C2M_P1
AN37 PCML Transmit channel
A26
FMCB_DP_C2M_P2
AL37 PCML Transmit channel
A30
FMCB_DP_C2M_P3
AG37 PCML Transmit channel
C7
FMCB_DP_M2C_N0
AW36 PCML Receive channel
A3
FMCB_DP_M2C_N1
AP38 PCML Receive channel
A7
FMCB_DP_M2C_N2
AM38 PCML Receive channel
A11
FMCB_DP_M2C_N3
AH38 PCML Receive channel
C6
FMCB_DP_M2C_P0
AW37 PCML Receive channel
A2
FMCB_DP_M2C_P1
AP39 PCML Receive channel
A6
FMCB_DP_M2C_P2
AM39 PCML Receive channel
A10
FMCB_DP_M2C_P3
AH39 PCML Receive channel
C34
FMCB_GA0
J33 2.5-V CMOS FMC geographical address 0
D35
FMCB_GA1
R30 2.5-V CMOS FMC geographical address 1
D4
FMCB_GBTCLK_M2C_P0
AG32 LVDS Transceiver reference clock 0
D5
FMCB_GBTCLK_M2C_N0
AG33 LVDS Transceiver reference clock 0
B20
FMCB_GBTCLK_M2C_P1
AE31 LVDS Transceiver reference clock 1
B21
FMCB_GBTCLK_M2C_N1
AE32 LVDS Transceiver reference clock 1
E18
FMCB_GPIO0
F32 2.5-V CMOS
FMC general purpose IO bit 0 (part of the partially
populated HPS connector signal group)
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