9.1. REAR-PANEL PORT DESCRIPTIONS
9.1.5 COM1/COM3/Host USB
Figure 9-5: 14-pin female socket pin-numbering guide as viewed end on. Start
counting at pin indicated by bold semi-circle and follow the line in an anti-clockwise
direction. This socket can be paired with a LEMO multipole male connector of type
1B.
The USB Host feature will only become fully functional in later firmware versions.
PIN # Name Comment
1 USBH_VB reserved
2 USBH_DP reserved
3 USBH_DM reserved
4 not connected
5 Tx3 Serial COM 3 transmit line
6 Rx3 Serial COM 3 receive line
7 not connected
8 Rx1 Serial COM 1 receive line
9 not connected
10 Tx1 Serial COM 1 transmit line
11 Ground
12 not connected
13 not connected
14 Ground
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