Connect Tech Xtreme/SBC PCIe/104 Single Board Computer and PCIe/104 Qseven Carrier Board - User Manual
Revision 0.02
12
Function
LVDS backlight enable polarity
Selects either positive or negative. Refer to the inverter
power supply documentation for proper configuration.
Location
J5
Type
1x2 2mm jumper block
Pinout
Position
Description
off
Positive polarity
on
Negative polarity
Default
Positive polarity
Gigabit Ethernet
Description
The gigabit Ethernet interface’s controller (MAC + PHY) is implemented on the Qseven module, while the
Xtreme/SBC provides the necessary magnetics and termination.
Most Qseven modules support 1000BASE-T, 100BASE-TX, and 10BASE-T standards with either a
Realtek 8111 or Intel 82574 PCIe Ethernet controller.
Connector & LEDs
Function
Gigabit Ethernet
Location
P8
Type
2x5 2mm header
MLE TSHSM-205-D-06-G-V-L (or equivalent)
Pinout
Pin
Signal
Description
Pin
Signal
Description
1
MX1-
Data
2
MX1+
Data
3
MX2-
Data
4
MX2+
Data
5
FGND
Frame
Ground
6
FGND
Frame
Ground
7
MX3-
Data
8
MX3+
Data
9
MX4-
Data
10
MX4+
Data
Function
Ethernet Status LEDs
Locations
Pin
Signal
D9
Activity
D10
1000BASE-T Link
D11
100BASE-TX Link
D12
10BASE-T Link