USB3-FRM14 Users Manual (Rev 1.1)
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- http://www.daqsystem.com
2.4 Connector Pin-out
The board has several connectors and jumpers to set. The USB3-FRM14 board is equipped with
two main connecters, USB3 B-type connector for USB connection and BNC connecter J3 and J8.
2.4.1 CN1 Connecter
The USB3-FRM14 has a USB-B type connector for high speed USB connection.
[Figure 2-3] and [Table 3] shows the CN1 connector and its pin description.
USB B type
Connector
1
2
3
4
10
11
5
6
7
8
9
[Figure 2-3. CN1 Connector (USB3.0 standard powered-B type Front View)]
[Table 3. USB3.0 Standard Powered-B Connector]
Pin
Signal Name
Description
Remark
1
VBus
+5V Power
+5V Power
2
USB D-
USB2.0 data (Negative)
USB2.0 Signal
3
USB D+
USB2.0 data (Positive)
USB2.0 Signal
4
GND
Ground for Power Return
USB Power GND
5
StdA_SSTX-
Super Speed Transmitter
(Negative)
USB3.0 Signal
6
St
Super Speed Transmitter
(Positive)
USB3.0 Signal
7
GND_DRAIN
Ground for Signal Return
USB Power GND
8
St
Super Speed Receiver
(Positive)
USB3.0 Signal
9
StdA_SSRX-
Super Speed Receiver
(Negative)
USB3.0 Signal
10
DPWR
Power Provided by Device
USB Power GND
11
DGND
Ground return for DPWR
USB Power GND
