SECOCQ7-mITX2.0
User Manual
- Rev. First Edition: 1.0 - Last Edition: 1.0 - Author: S.B. - Reviewed by G.M.
Copyright © 2013 SECO S.r.l.
SECOCQ7-mITX2.0
Page
28
3.3.9 Factory Alternatives USB 2.0 / USB 3.0 Connectors
With Qseven
®
Specifications Rel.2.0, it has been introduced the possibility of having up to 2
USB3.0 ports on the golden finger connector, by sharing the Superspeed lanes of USB3.0 ports
with pre-existing USB2.0 ports 4÷7.
For this reason, it is given the possibility of ordering SECOCQ7-mITX2.0 carrier board in the
following configurations:
A) With one type A USB3.0 port
or
B) With one additional type A USB2.0 port + 2 internal USB2.0 ports
C) With one USB 3.0 type B receptacle
or
D) With one USB 2.0 type B receptacle
+
2 internal USB2.0 ports
Configuration A is alternative to configuration B, configuration C is alternative to configuration D.
First option, is the standard USB3.0 port available on optional connector CN11, which is a type A
USB 3.0 receptacle, type Wurth Elektronik p/n 692 121 030100.
Optional USB 3.0 type A receptacle
– CN11
Pin
Signal
Pin
Signal
1
+5V_S
5
USB_SSRX0-
2
USB_P0-
6
US
3
7
GND
4
GND
8
USB_SSTX0-
9
US
As described before, alternatively to connector CN11there can be one type A USB2.0 receptacle
on the front side (CN37) and an internal 9-pin standard male pin header (CN38), p 2.54 mm, 2x5
pin, h= 6mm.
Here following the pinouts of these optional connectors.
Optional USB 2.0 type A
receptacle
– CN37
Pin
Signal
1
+5V_S
2
USB_P0-
3
4
GND
Optional USB 6-7connector
–
CN38
Pin
Signal
Pin
Signal
1
+5V_S
2
+5V_S
3
USB_P6-
4
USB_P7-
5
6
7
GND
8
GND
10
GND
