Table 25: XCVU37P U1 GTY Transceiver Bank 224 Connections
MGT
bank
FPGA
(U1) Pin
FPGA (U1) Pin
Name
Schematic Net
Connected
Pin
Connected
Pin Name
Connected
device
GTY bank
224
BC7
MGTYTXP0_224
PCIE_TX15_P
A80
PERP15
PCIE 16-lane
edge conn. P1
BC6
MGTYTXN0_224
PCIE_TX15_N
A81
PERN15
BC2
MGTYRXP0_224
PCIE_RX15_P
B78
PETP15
BC1
MGTYRXN0_224
PCIE_RX15_N
B79
PETN15
BC11
MGTYTXP1_224
PCIE_TX14_P
A76
PERP14
BC10
MGTYTXN1_224
PCIE_TX14_N
A77
PERN14
BB4
MGTYRXP1_224
PCIE_RX14_P
B74
PETP14
BB3
MGTYRXN1_224
PCIE_RX14_N
B75
PETN14
BB9
MGTYTXP2_224
PCIE_TX13_P
A72
PERP13
BB8
MGTYTXN2_224
PCIE_TX13_N
A73
PERN13
BA2
MGTYRXP2_224
PCIE_RX13_P
B70
PETP13
BA1
MGTYRXN2_224
PCIE_RX13_N
B71
PETN13
BA11
MGTYTXP3_224
PCIE_TX12_P
A68
PERP12
BA10
MGTYTXN3_224
PCIE_TX12_N
A69
PERN12
BA6
MGTYRXP3_224
PCIE_RX12_P
B66
PETP12
BA5
MGTYRXN3_224
PCIE_RX12_N
B67
PETN12
AV13
MGTREFCLK0P_224
NC
NC
NC
NC
AV12
MGTREFCLK0N_224
AT13
MGTREFCLK1P_224
NC
NC
NC
NC
AT12
MGTREFCLK1N_224
Notes:
1.
Series 0.01 µF capacitor coupled.
PCI Express Endpoint Connectivity
, callout 20]
The 16-lane PCI Express
®
edge connector P1 performs data transfers at the rate of 2.5 GT/s for
Gen1 applications, 5.0 GT/s for Gen2 applications, 8.0 GT/s for Gen3 applications and 16.0 GT/s
for Gen4 applications. The PCIe
®
transmit and receive signal data paths have a characteristic
impedance of 85Ω ±10%. The PCIe clock is routed as a 100Ω differential pair.
Chapter 3: Board Component Descriptions
UG1302 (v1.1) April 21, 2021
VCU128 Board User Guide
67