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VCU118 Board User Guide
63
UG1224 (v1.0) December 15, 2016
Chapter 3:
Board Component Descriptions
Table 3-16:
VCU118 FPGA U1 GTY Transceiver Bank 226 Connections
MGT
Bank
FPGA
(U1)
Pin
FPGA (U1) Pin Name
Schematic Net
Name
Connected Pin
Connected Pin
Name
Connected
Device
GTY
Bank
226
AN5
MGTYTXP0_226
PCIE_TX7_P
A47
HSIP(7)
PCIe EDGE Conn.
U2
AN4
MGTYTXN0_226
PCIE_TX7_N
A48
HSIN(7)
AH2
MGTYRXP0_226
PCIE_RX7_P
B45
HSOP(7)
AH1
MGTYRXN0_226
PCIE_RX7_N
B46
HSON(7)
AM7
MGTYTXP1_226
PCIE_TX6_P
A43
HSIP(6)
AM6
MGTYTXN1_226
PCIE_TX6_N
A44
HSIN(6)
AG4
MGTYRXP1_226
PCIE_RX6_P
B41
HSOP(6)
AG3
MGTYRXN1_226
PCIE_RX6_N
B42
HSON(6)
AK7
MGTYTXP2_226
PCIE_TX5_P
A39
HSIP(5)
AK6
MGTYTXN2_226
PCIE_TX5_N
A40
HSIN(5)
AF2
MGTYRXP2_226
PCIE_RX5_P
B37
HSOP(5)
AF1
MGTYRXN2_226
PCIE_RX5_N
B38
HSON(5)
AH7
MGTYTXP3_226
PCIE_TX4_P
A35
HSIP(4)
AH6
MGTYTXN3_226
PCIE_TX4_N
A36
HSIN(4)
AE4
MGTYRXP3_226
PCIE_RX4_P
B33
HSOP(4)
AE3
MGTYRXN3_226
PCIE_RX4_N
B34
HSON(4)
AG9
MGTREFCLK0P_226
MGT226_CLK0_P
J31
1
SMA Connectors
J31(P), J30(N)
AG8
MGTREFCLK0N_226
MGT226_CLK0_N
J30
1
AE9
MGTREFCLK1P_226
NC
AE8
MGTREFCLK1N_226
NC
BD2
MGTRREF_RS
MGTRREF_226
R1088.1 100
Ω
1% P/U to MGTAVTT_FPGA
BD3
MGTAVTTRCAL_RS
MGTAVTT_FPGA NA
NA
NA
Notes:
1. Ensure that the GTY RefClock being sourced into the RefClock SMAs (J30, J31) is AC coupled for proper clocking operation of
GTY transceivers. Use inline SMA DC blocking capacitors if frequency source output is not AC coupled.