Ethernet And Usb 3.0 Ports (Cn37 And Cn41) - AXIOMTEK Qseven Q7B300 User Manual

2.5.20

Ethernet and USB 3.0 Ports (CN37 and CN41)

The board is equipped with high performance plug and play Ethernet interface fully
compliant with the IEEE 802.3 standard. The Ethernet port uses RJ-45 connector.
Connection can be established by plugging one end of the Ethernet cable into this RJ-45
connector and the other end to a 1000/100/10-Base-T hub.
The lower double-deck USB connector is USB 3.0 and USB 2.0 compliant for connecting
to any USB peripheral, such as keyboard, mouse or scanner.
CN37:
Pin LAN Signal
L1 GBE_MDI0+
L2 GBE_MDI0-
L3 GBE_MDI1+
L4 GBE_MDI2+
Activity link LED
A OFF: No link
Blinking: Link established; data activity detected
Speed LED
Orange: 1GMbps data rate
B
Green: 100Mbps data rate
OFF: 10Mbps data rate
Pin USB Signal
1 +5V
2 USB_P0-
3 USB_P0+
4 GND
5 USB_SSRX0-
6 USB_SSRX0+
7 GND
8 USB_SSTX0-
9 USB_SSTX0+
The USB 2.0 port 1 signals on CN41:
Pin USB Signal
1 +5V
2 USB_P1-
3 USB_P1+
Note
Board and Pin Assignments
Pin LAN Signal
L5 GBE_MDI2-
L6 GBE_MDI1-
L7 GBE_MDI3+
L8 GBE_MDI3-
Pin USB Signal
10 +5V
11 USB_P1-
12 USB_P1+
13 GND
14 USB_SSRX1-
15 USB_SSRX1+
16 GND
17 USB_SSTX1-
18 USB_SSTX1+
Pin USB Signal
4 ID
5 GND
1. Select to route USB_P1 to CN37 or to CN41 with jumper JP5, see
section 2.4.5.
2. Select operation mode (Host mode or OTG mode) supported by USB
port 1 with jumper JP6, see section 2.4.6.
Q7B300 Qseven Module Development Board
LAN
USB
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