Seco SBC Series User Manual page 25

chapter 5.2.1 for further details).
Signal description:
USB_P0+/USB_P0-: USB 2.0 Port #0 differential pair.
USB_SSRX0+/USB_SSRX0-: USB Super Speed Port #0 receive differential pair.
USB_SSTX0+/USB_SSTX0-: USB Super Speed Port #0 transmit differential pair.
USB_P1+/USB_P1-: USB 2.0 Port #1 differential pair.
USB_SSRX1+/USB_SSRX1-: USB Super Speed Port #1 receive differential pair; it is managed by xHCI controller.
USB_SSTX1+/USB_SSTX1-: USB Super Speed Port #1 transmit differential pair; it is managed by xHCI controller.
USB_P2+/USB_P2-: USB 2.0 Port #2 differential pair.
USB_P3+/USB_P4-: USB 2.0 Port #3 differential pair.
Common mode chokes are placed on all USB differential pairs for EMI compliance.
For ESD protection, on all data and voltage lines are placed clamping diodes for voltage transient suppression.
Please be aware that Windows
could lead to problems during OS installation, since during this phase USB keyboard and mouse will not work, if connected to any of the USB ports
available on SBC-A80-eNUC board.
It is possible to force the BIOS support for Mouse and Keyboard on USB ports by entering "InsydeH2O Setup utility" ("Advanced" menu
Configuration" submenu
SBC-A80-eNUC
SBC-A80-eNUC User Manual - Rev. First Edition: 1.0 - Last Edition: 1.2 - Author: S.B. - Reviewed by G.G Copyright © 2017 SECO S.r.l.
®
7 OS doesn't have native support for the xHCI controller. It will be supported only after installing chipset's driver. This
"Win7 Keyboard/Mouse Support", see paragraph 4.3.9) before performing Windows

"Other

®
7 and chipset's driver installation
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