Table of Contents
Advertisement
USB_P0+/USB_P0-: USB Port #0 differential pair; it is managed by OHCI #3 / EHCI #3 / xHCI controllers (depending on BIOS settings).
USB_SSRX0+/USB_SSRX0-: USB Super Speed Port #0 receive differential pair; it is managed by xHCI controller.
USB_SSTX0+/USB_SSTX0-: USB Super Speed Port #0 transmit differential pair; it is managed by xHCI controller.
USB_P1+/USB_P1-: USB Port #1 differential pair; it is managed by OHCI #3 / EHCI #3 / xHCI controllers (depending on BIOS settings).
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 Port #2 differential pair; it is managed by OHCI #1 and EHCI #1 internal controllers.
USB_P3+/USB_P4-: USB Port #3 differential pair; it is managed by OHCI #1 and EHCI #1 internal controllers.
USB_P4+/USB_P4-: USB Port #4 differential pair; it is managed by OHCI #1 and EHCI #1 internal controllers.
USB_P5+/USB_P5-: USB Port #5 differential pair; it is managed by OHCI #1 and EHCI #1 internal controllers.
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
driver. This could lead to problems during OS installation, since during this phase USB keyboard and mouse will not work, if connected to the standard
USB 3.0 ports available on connector CN18.
®
To perform Windows
7 installation, therefore, it is suggested to connect USB mouse and keyboard to the internal ports available on connectors CN16
or CN17 (one adapter cable, contained inside the accessories kit CABKIT992, is required).
Alternatively, it is possible to disable USB 3.0 functionalities by entering "InsydeH2O Setup utility" ("Advanced" menu
"xHCI (USB 0/1)", see paragraph 4.3.2) before performing Windows
submenu
SBC-992-pITX
SBC-992-pITX User Manual - Rev. First Edition: 1.0 - Last Edition: 2.0 - Author: S.B. - Reviewed by G.G Copyright © 2016 SECO S.r.l.
®
7 OS doesn't have native support for USB 3.0 functionalities. They will be supported only after installing chipset's
®
7 and chipset's driver installation
"Peripheral Configuration"
27
Advertisement
Table of Contents
