Intel Arria 10 FPGA User Manual

6.10.1.5. FMC Loopback Card
The Arria 10 FPGA development kit provides two FMC mezzanine interface ports
connected to the Arria 10 FPGA for interfacing to Altera FMC add-in boards as shown
in the figure below. The Altera FMC interface is mechanically compliant with the
Vita57.1 specification for attaching a double width mezzanine module. However, in
terms of signal connections, the Altera FMC interface is not fully compliant with the
Vita 57.1 specification. Instead, it contains a subset of the Vita57.1 interface signal to
the connector as shown in the FMCA and FMCB signal assignments tables.
Figure 41. Arria 10 FPGA Development Kit FMC Block Diagram
FMCA Port
J1
FMCB Port
J2
Arria 10
FPGA
FMCA
FMCB
The following shows the complete signal connections assigned for each Altera FMC
interface at the FMCA port (J1) and FMCB port (J2). For the signal connections to the
FPGA device, refer to Table 33 on page 86.
Table 44. FMCA Connector (J1) Signal Assignments
K J H G F E D C B A
1 NC GND VREF_FMCA GND FMCA_M2C
_PG
GND FMCA_C2M_PG GND NC GND
2 GND NC FMCA_PRSN
Tn
FMCA_CLK_M
2C_P1
GND NC GND FMCA_DP_
C2M_P0
GND FMCA_DP_
M2C_P1
3 GND NC GND FMCA_CLK_M
2C_N1
GND NC GND FMCA_DP_
C2M_N0
GND FMCA_DP_
M2C_N1
4 FMCA_DP_M
2C_P10
GND FMCA_CLK_
M2C_P0
GND NC GND FMCA_GBTCLK_
M2C_P0
GND FMCA_DP_M2C
_P9
GND
5 FMCA_DP_M
2C_N10
GND FMCA_CLK_
M2C_N0
GND NC GND FMCA_GBTCLK_
M2C_N0
GND FMCA_DP_M2C
_N9
GND
6 GND NC GND FMCA_LA_RX_
CLK_P0
GND NC GND FMCA_DP_
M2C_P0
GND FMCA_DP_
M2C_P2
7 FMCA_DP_M
2C_P11
GND FMCA_LA_T
X_P0
FMCA_LA_RX_
CLK_N0
NC NC GND FMCA_DP_
M2C_N0
GND FMCA_DP_
M2C_N2
8 FMCA_DP_M
2C_N11
GND FMCA_LA_T
X_N0
GND NC GND FMCA_LA_RX_C
LK_P1
GND FMCA_DP_M2C
_P8
GND
9 GND NC GND FMCA_LA_RX_
P0
GND NC FMCA_LA_RX_C
LK_N1
GND FMCA_DP_M2C
_N8
GND
10 FMCA_DP_M
2C_P12
GND FMCA_LA_T
X_P1
FMCA_LA_RX_
N0
NC NC GND FMCA_LA_R
X_P1
GND FMCA_DP_
M2C_P3
11 FMCA_DP_M
2C_N12
GND FMCA_LA_T
X_N1
GND NC GND FMCA_LA_TX_P
2
FMCA_LA_R
X_N1
GND FMCA_DP_
M2C_N3
12 GND NC GND FMCA_LA_RX_
P2
GND NC FMCA_LA_TX_N
2
GND FMCA_DP_M2C
_P7
GND
continued...
6. Board Components
683526 | 2023.07.12
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10 FPGA Development Kit User Guide
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Intel Arria 10 FPGA Specifications

General

Brand	Intel
Model	Arria 10 FPGA
Category	Microcontrollers
Language	English