S&T kontron COMe-cEL6, Руководство пользователя

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COMe-cEL6 - User Guide, Rev.1.3
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Pin COMe Signal Description Type Termination Description
B31 GND Power Ground PWR GND
B32 SPKR Speaker output provides the PC beep
signal and is mainly intended for
debugging purposes O-3.3
B33 I2C_CK I2C port clock output O-3.3
PU 2.21 k
Ω
3.3V
(S5)
B34 I2C_DAT I2C port data I/O line I/O-3.3
B35 THRM# Input from off-module temp sensor
indicating an over-temp situation I-3.3 PU 10 k
Ω
,
3.3 V (S0)
B36 USB7- USB 2.0 differential data pairs port 7 DP-I/O PD 14.25 k
Ω
to
24.8 k
Ω
B37 USB7+
B38 USB_4_5_OC# USB overcurrent indicator port 4/5 I-3.3 PU 10 k
Ω
, 3.3 V
(S5)
B39 USB5- USB 2.0 differential data pairs port 5 DP-I/O PD 14.25 k
Ω
to
24.8 k
Ω
B40 USB5+
B41 GND Power Ground PWR GND
B42 USB3- USB 2.0 differential data pairs port 3 DP-I/O
PD 14.25 k
Ω
to
24.8 k
Ω
B43 USB3+
B44 USB_0_1_OC# USB overcurrent indicator port 0/1 I-3.3
PU 10 K
Ω
, 3.3V
(S5)
B45 USB1- USB 2.0 differential data pairs port 1 DP-I/O
PD 14.25 k
Ω
to
24.8 k
Ω
B46 USB1+
B47 ESPI_EN# Enable/disable ESPI-mode/LPC-
mode I-3.3 PU 20 k
Ω
3.3 V
(S5)
B48 USB0_HOST_PRSNT USB Host present on USB0 I-3.3 PD 100 K
Ω
B49 SYS_RESET# Reset button input I-3.3 PU 10 k
Ω
, 3.3 V
(S5)
B50 CB_RESET# Carrier board reset O-3.3
B51 GND Power Ground PWR GND
B52 P PCI Express receive lane 5 DP-I Only on PCIe_SW option
B53 PCIE_RX5-
B54 GPO1 General purpose output 1 O-3.3 PD 100 k Ω
B55 P PCI Express receive lane 4 DP-I
B56 PCIE_RX4-
B57 GPO2 General purpose output 2 O-3.3 PD 100 K
Ω
B58 P PCI Express receive lane 3 DP-I
B59 PCIE_RX3-
B60 GND Power Ground PWR
B61 P PCI Express receive lane 2 DP-I
B62 PCIE_RX2-
B63 GPO3 General purpose output 3 O-3.3
PD 100 K
Ω
B64 P PCI Express receive lane 1 DP-I
B65 PCIE_RX1-
B66 WAKE0# PCI Express Wake Event, wake up
signal I-3.3 PU 10 K
Ω
, 3.3V
(S5)
B67 WAKE1# General purpose Wake Event I-3.3 PU 10 K
Ω
, 3.3V
(S5)
B68 P PCI Express receive lane 0 DP-I
B69 PCIE_RX0-
B70 GND Power Ground PWR GND
B71 LVDS Channel B Dat0+/- DP-O
B72 LVDS_B0-
B73 LVDS Channel B Dat1+/- DP-O
B74 LVDS_B1-