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31
XpressGX5LP-SE Reference Manual
Ch.3 XpressGX5LP-SE Features
The following table shows the QSFP+ pin assignments on the FPGA:
Table 10: SFP+ pin assignments
sfp0_frxip_n
AT2
sfp1_frxip_n
AV2
sfp0_frxip_p
AT1
sfp1_frxip_p
AV1
sfp0_ftxout_n
AR3
sfp1_ftxout_n
AU3
sfp0_ftxout_p
AR4
sfp1_ftxout_p
AU4
sfp0_gpio3_0
AJ21
sfp1_gpio3_0
AG23
sfp0_gpio3_1
AT20
sfp1_gpio3_1
AG25
sfp0_mod_abs
AH21
sfp1_mod_abs
AJ24
sfp0_rx_los
AP21
sfp1_rx_los
AH25
sfp0_tx_disable
AD20
sfp1_tx_disable
AG22
sfp0_tx_fault
AD21
sfp1_tx_fault
AG21
sfp0_supply_fault
AT21
sfp1_supply_fault
AP22
sfp0_supply_en
AR21
sfp1_supply_en
AN22
sfp0_uc_scl
AE20
sfp1_uc_scl
AK24
sfp0_uc_sda
AE21
sfp1_uc_sda
AL24
Note:
Each SFP+ Transmitter supply is driven by the
SFPX
_
SUPPLY
_
EN
active-low control signal. These signals
must be set to '0' to enable SFPx supplies.
SFP1
FPGA Pin
SFP2
FPGA Pin