Intel SR1670HV Service Guide - Page 81

USB Configuration Sub-Menu

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BIOS Updates and Configuration 6.3.4.7.1 Serial Port1 Address [3F8/IRQ4] Allows you to select the Serial Port1 base address. Configuration options: [Disabled] [3F8/IRQ4] [3E8/IRQ4] [2E8/IRQ3] 6.3.4.7.2 Serial Port2 Address [2F8/IRQ3] Allows you to select the Serial Port2 base address. Configuration options: [Disabled] [2F8/IRQ3] [3E8/IRQ4] [2E8/IRQ3] 6.3.4.8 USB Configuration Sub-Menu Figure 100. USB Configuration Menu TIP The following item appears only when you set USB Function to [Enabled]. 6.3.4.8.1 Legacy USB Support [Enabled] Allows you to enable or disable support for legacy USB devices. Setting to [Auto] allows the system to detect the presence of USB devices at startup. If detected, the USB controller legacy mode is enabled. If no USB device is detected, the legacy USB support is disabled. Configuration options: [Disabled] [Enabled] [Auto] TIP The following item displays only when you set USB Function to [Enabled]. 6.3.4.8.2 USB 2.0 Controller Mode [HiSpeed] Allows you to set the USB 2.0 controller to HiSpeed (480 Mbps) or FullSpeed (12 Mbps). Configuration options: [FullSpeed] [HiSpeed] 66 Intel® Server System SR1670HV Service Guide

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BIOS Updates and Configuration
66
Intel
®
Server System SR1670HV Service Guide
6.3.4.7.1
Serial Port1 Address [3F8/IRQ4]
Allows you to select the Serial Port1 base address.
Configuration options: [Disabled] [3F8/IRQ4] [3E8/IRQ4] [2E8/IRQ3]
6.3.4.7.2
Serial Port2 Address [2F8/IRQ3]
Allows you to select the Serial Port2 base address.
Configuration options: [Disabled] [2F8/IRQ3] [3E8/IRQ4] [2E8/IRQ3]
6.3.4.8
USB Configuration Sub-Menu
Figure 100. USB Configuration Menu
TIP
The following item appears only when you set USB Function to
[Enabled].
6.3.4.8.1
Legacy USB Support [Enabled]
Allows you to enable or disable support for legacy USB devices. Setting to [Auto] allows
the system to detect the presence of USB devices at startup. If detected, the USB
controller legacy mode is enabled. If no USB device is detected, the legacy USB support
is disabled.
Configuration options: [Disabled] [Enabled] [Auto]
TIP
The following item displays only when you set USB Function to
[Enabled].
6.3.4.8.2
USB 2.0 Controller Mode [HiSpeed]
Allows you to set the USB 2.0 controller to HiSpeed (480 Mbps) or FullSpeed (12 Mbps).
Configuration options: [FullSpeed] [HiSpeed]