Alinx AXKU040, User Manual, Page: 21 / 59

KINTEX Ult FPGA Board AXKU040 User Manual
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SFP1_RX_P AP2 SFP1 Data Receiver (Positive)
SFP1_RX_P AP1 SFP1 Data Receiver (Negative)
SFP1_TX_DIS AM10 SFP1 Optical Transfer Disable, active high
SFP1_LOSS AK11 SFP1 Optical LOSS,High level means no
light signal is received
The 2
nd
fiber interface FPGA pin assignment is as follows:
Signal Name FPGA PIN Description
SFP2_TX_P AM6 SFP2 Data Transmission (Positive)
SFP2_TX_N AM5 SFP2 Data Transmission (Negative)
SFP2_RX_P AM2 SFP2 Data Receiver (Positive)
SFP2_RX_N AM1 SFP2 Data Receiver (Negative)
SFP2_TX_DIS AL10 SFP2Optical Transfer Disable, active high
SFP2_LOSS AJ11 SFP2 Optical LOSS,High level means no
light signal is received
The 3
rd
fiber interface FPGA pin assignment is as follows:
Signal Name FPGA PIN Description
SFP3_TX_P AL4 SFP3 Data Transmission (Positive)
SFP3_TX_N AL3 SFP3 Data Transmission (Negative)
SFP3_RX_P AK2 SFP3 Data Receiver (Positive)
SFP3_RX_N AK1 SFP3 Data Receiver (Negative)
SFP3_TX_DIS AP9 SFP3 Optical Transfer Disable, active high
SFP3_LOSS AJ10 SFP3 Optical LOSS,High level means no
light signal is received
The 4
th
fiber interface FPGA pin assignment is as follows:
Signal Name FPGA PIN Description
SFP4_TX_P AK6 SFP4 Data Transmission (Positive)
SFP4_TX_N AK5 SFP4 Data Transmission (Negative)
SFP4_RX_P AJ4 SFP4 Data Receiver (Positive)
SFP4_RX_P AJ3 SFP4 Data Receiver (Negative)
SFP4_TX_DIS AN9 SFP4 Optical Transfer Disable, active
high
SFP4_LOSS AM9 SFP4 Optical LOSS,High level means no
light signal is received