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Table 8: usb configuration, Figure 5: usb mapping, Usb client port – Kontron COMe-cXLi2 User Manual

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Kontron COMe-cXLi2 User’s Guide

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34

Table 8: USB Configuration

COMexpress™

Port

SCH US15W

Port

Description

USB0

USB0

USB 2.0 compliant ports

USB1

USB1

USB2

USB4

USB3

USB5

USB4

USB6

Not USB 2.0 compliant, no UHCI controller (no

USB 1.1 / USB 2.0 only)

USB5

USB7

USB6

USB3

USB 2.0 compliant port

USB7

USB2

USB Client or USB 2.0 compliant port

(configurable in BIOS Setup)

Figure 5 shows the internal USB mapping from the US15WPT system controller

hub.

Figure 5: USB Mapping

NOTE: Additional USB connections can be added using external USB hubs.

USB Client Port

The USB interface also supports one USB client port (USB port 7) that can be

activated in the BIOS setup. If the client function is disabled in the BIOS

this port acts as a standard USB port.