ADLINK Technology SMARC MODULE LEC-EL, Технические характеристики товара

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ADLINK Technology Inc. LEC-EL Product specification
Page 2 copyright © 2021 ADLINK Technology Inc.
4.3.6 PCIe Ports
The module supports four PCIe Gen 3.0 ports
Name Pin # Description I/O
Type I/O
Level Power
Domain PU /
PD Comments
PC
PCIE_A_TX- P89
P90 Differential PCIe link A transmit data
pair O LVDS
PCIE Runtime Series AC coupled on module
PC
PCIE_A_RX- P86
P87 Differential PCIe link A receive data
pair I LVDS
PCIE Runtime Series AC coupled off module
PCIE_
PCIE_A_REFCK- P83
P84 Differential PCIe Link A reference clock
output O LVDS
PCIE Runtime
PCIE_A_RST# P75 PCIe Port A reset output O
CMOS 3.3V Runtime
PCIE_A_CKREQ# P78 PCIe Port A clock request I OD
CMOS 3.3V Runtime Can be used for power saving mode on
PCIe - Pulled up or terminated on Module
PC
PCIE_B_TX- S90
S91 Differential PCIe link B transmit data
pair O LVDS
PCIE Runtime Series AC coupled on module
PC
PCIE_B_RX- S87
S88 Differential PCIe link B receive data
pair I LVDS
PCIE Runtime Series AC coupled off module
PCIE_
PCIE_B_REFCK- S84
S85 Differential PCIe Link B reference clock
output O LVDS
PCIE Runtime
PCIE_B_RST# S76 PCIe Port B reset output O
CMOS 3.3V Runtime
PCIE_B_CKREQ# P77 PCIe Port B clock request I OD
CMOS 3.3V Runtime Can be used for power saving mode on
PCIe - Pulled up or terminated on Module
PC
PCIE_C_TX- S81
S82 Differential PCIe link C transmit data
pair O LVDS
PCIE Runtime Series AC coupled on module
PC
PCIE_C_RX- S78
S79 Differential PCIe link C receive data
pair I LVDS
PCIE Runtime Series AC coupled off module