S&T kontron COMe-cEL6, User Manual, Page: 48 / 99

COMe-cEL6 - User Guide, Rev.1.3
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Pin COMe Signal Description Type Termination Description
A38 USB_6_7_OC# USB overcurrent indicator port 6/7 I-3.3 PU 10 k
Ω,
3.3 V (S5)
A39 USB4- USB 2.0 data differential pair port 4 DP-I/O Integrated PD
14.25 K
Ω
to
24.8 k
Ω
in PCH
A40 USB4+
A41 GND Power Ground PWR GND
A42 USB2- USB 2.0 data differential pair port 2 DP-I/O Integrated PD
14.25 K
Ω
to 24.8
k Ω in PCH
A43 USB2+
A44 USB_2_3_OC# USB overcurrent indicator port 2/3 I-3.3
PU 10 k
Ω
,
3.3V (S5)
A45 USB0- USB 2.0 data differential pairs port 0 DP-I/O Integrated PD
14.25 K
Ω
to
14.8 k
Ω
in PCH
A46 USB0+
A47 VCC_RTC Real Time Clock (RTC) circuit power input PWR 3V Voltage range
2.8 V to 3.47 V
A48 RSVD Reset port O 3.3V
PD 10 k
Ω Optional connection to
COMe A48 to backward
compatible to old
COMexpress standard.
A49 GBE0-SDP Gigabit Ethernet Controller 0 Software-
Definable pin I/O-3.3
A50 LPC_SERIRQ /
ESPI_CS1# Serial interrupt request /
eSPI master Chip select 1 IO-3.3-OD PU 8.2 k
Ω,
3.3
V (S0) / -
A51 GND Power Ground PWR GND
A52 P PCI Express transmit lane 5
DP-O AC coupled on
module
A53 PCIe_Tx5-
A54 GPI0 General purpose input 0 I-3.3
PU 100 k
Ω
,
3.3 V (S0)
A55 P PCI Express transmit lane 4 DP-O AC coupled on
module
A56 PCIe_Tx4-
A57 GND Power Ground PWR GND
A58 P PCI Express transmit lane 3 DP-O AC coupled on
module
A59 PCIE_TX3-
A60 GND Power Ground PWR GND
A61 P PCI Express transmit lane 2 DP-O AC coupled on
module
A62 PCIE_TX2-
A63 GPI1 General purpose input 1 I-3.3
PU 100 k
Ω
,
3.3 V (S0)
A64 P PCI Express transmit lane 1 DP-O AC coupled on
module
A65 PCIE_TX1-
A66 GND Power Ground PWR GND
A67 GPI2 General purpose input 2 I-3.3 PU 100 k
Ω
,
3.3 V (S0)
A68 P PCI Express transmit lane 0 DP-O AC coupled on
module
A69 PCIE_TX0-
A70 GND Power Ground PWR GND
A71 LVDS channel A DAT0 or EDP Lane 2 transmit DP-O
A72 LVDS_A0-
A73 LVDS channel A DAT1 or EDP Lane 1 transmit
DP-O
A74 LVDS_A1-
A75 LVDS channel A DAT2 or EDP Lane 0 transmit DP-O
A76 LVDS_A2-
A77 LVDS_VDD_EN LVDS or EDP panel power control O-3.3 PD 100 k
Ω