Connect Tech PCIE/104 - Manual (Page 12)

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