VersaLogic Viper VL-EBX-38EBP, Hardware Reference Manual

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Multi-purpose I/O
EBX-38 Hardware Reference Manual
26
Table 10: USB 3.0 J16 Connector Pinout
J16 Pin Signal Name Direction Function
1
+5V Out VBUS Voltage (max 900mA)
2
USB- I/O USB 2.0 Diff pair negative
3
USB+ I/O USB 2.0 Diff pair positive
4
Signal Ground --
5
StdA_SSRX- In USB 3.0 Negative Rx Diff Pair
6
St In USB 3.0 Positive Rx Diff Pair
7
Signal Ground --
8
StdA_SSTX- Out USB 3.0 Negative Tx Diff Pair
9
St Out USB 3.0 Positive Tx Diff Pair
Note: Shield is Earth-Grounded (4 board holes but only have to Earth-GND one - shield ties them
together).
PCIe Mini Card / mSATA
The sockets in J14 and J29 accept full-height PCI Express Mini Cards or mSATA modules. The
mSATA interface is supported on J14 only. Additionally only two SATA channels are supported
at one time, either J2 and J36 (both SATA connectors), or J2 (SATA connector) and J14
(mSATA).
The PCIe Mini Card interface includes one PCIe x1 lane, one hubbed USB 2.0 channel, and the
SMBus interface. The socket is compatible with plug-in Wi-Fi modems, GPS receivers, Flash
data storage, and other cards for added flexibility. The VL-MPEs-F1E series of mSATA modules
provide flash storage of 4 GB, 16 GB, or 32 GB.
For more information on PCIe Mini Cards offered by VersaLogic, contact
Sales@VersaLogic.com .
To secure a Mini Card or mSATA module to the on-board standoffs, use two M2.5 x 6mm pan
head Philips nylon screws. These screws are available in quantities of 10 in the VL-HDW-108
hardware kit from VersaLogic.
Table 11: PCIe Mini Card / mSATA Pinout
J14
Pin
PCIe Mini Card
Signal Name
PCIe Mini Card
Function
mSATA
Signal Name
mSATA
Function
1 WAKE# Wake Reserved Not connected
2 3.3VAUX 3.3V auxiliary source +3.3V 3.3V source
3 NC Not connected Reserved Not connected
4 GND Ground GND Ground
5 NC Not connected Reserved Not connected
6 1.5V 1.5V power +1.5V 1.5V power
7 NC Not connected Reserved Not connected
8 NC Not connected Reserved Not connected
9 GND Ground GND Ground
10 NC Not connected Reserved Not connected
11 REFCLK- Reference clock input – Reserved Not connected
12 NC Not connected Reserved Not connected
13 Reference clock input + Reserved Not connected