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VCU118 Board User Guide
65
UG1224 (v1.0) December 15, 2016
Chapter 3:
Board Component Descriptions
Table 3-18:
VCU118 FPGA U1 GTY Transceiver Bank 231 Connections
MGT
Bank
FPGA
(U1)
Pin
FPGA (U1) Pin Name Schematic Net Name
Connected
Pin
Connected Pin
Name
Connected
Device
GTY
Bank
231
V7
MGTYTXP0_231
QSFP1_TX1_P
36
TX1P
QSFP1 U145
V6
MGTYTXN0_231
QSFP1_TX1_N
37
TX1N
Y2
MGTYRXP0_231
QSFP1_RX1_P
17
RX1P
Y1
MGTYRXN0_231
QSFP1_RX1_N
18
RX1N
T7
MGTYTXP1_231
QSFP1_TX2_P
3
TX2P
T6
MGTYTXN1_231
QSFP1_TX2_N
2
TX2N
W4
MGTYRXP1_231
QSFP1_RX2_P
22
RX2P
W3
MGTYRXN1_231
QSFP1_RX2_N
21
RX2N
P7
MGTYTXP2_231
QSFP1_TX3_P
33
TX3P
P6
MGTYTXN2_231
QSFP1_TX3_N
34
TX3N
V2
MGTYRXP2_231
QSFP1_RX3_P
14
RX3P
V1
MGTYRXN2_231
QSFP1_RX3_N
15
RX3N
M7
MGTYTXP3_231
QSFP1_TX4_P
6
TX4P
M6
MGTYTXN3_231
QSFP1_TX4_N
5
TX4N
U4
MGTYRXP3_231
QSFP1_RX4_P
25
RX4P
U3
MGTYRXN3_231
QSFP1_RX4_N
24
RX4N
W9
MGTREFCLK0P_231
QSFP_SI570_CLOCK_C_P
4
OUT
U38 SI570 I
2
C
prog. osc.
W8
MGTREFCLK0N_231
QSFP_SI570_CLOCK_C_N
5
OUT_B
U9
MGTREFCLK1P_231
SI5328_CLOCK1_C_P
28
CLKOUT1_P
U57 SI5328B
jitter atten.
U8
MGTREFCLK1N_231
SI5328_CLOCK1_C_N
29
CLKOUT1_N
A4
MGTRREF_RN
MGTRREF_231
R1326.1 100
Ω
1% P/U to MGTAVTT_FPGA
A5
MGTAVTTRCAL_RN
MGTAVTT_FPGA NA
NA
NA