SE7221BK1-E Technical Product Specification

Serial Port 2 Address

Disabled

Allows BIOS to Select Serial Port2

Option that is used by other serial port

 

3F8/IRQ4

Base Addresses.

is hidden to prevent conflicting

 

 

settings.

 

2F8/IRQ3

 

 

3E8/IRQ4

 

 

 

2E8/IRQ3

 

 

 

 

 

 

9.5.2.5USB configuration sub-menu

Table 47. BIOS Setup, USB Configuration Sub-menu Selections

Feature

Options

Help Text

Description

USB Devices

N/A

N/A

List of USB

Enabled

 

 

devices detected

 

 

 

by BIOS.

USB Function

Disabled

Enables USB HOST controllers.

When the item is

 

2 USB ports

 

disabled, Legacy

 

All Ports

 

USB Support,

 

 

 

USB 2.0

 

 

 

Controller, and

 

 

 

USB 2.0 Controller

 

 

 

mode will all

 

 

 

disappear.

Legacy USB Support

Disabled

Enables support for legacy USB. AUTO option disables

 

 

Enabled

legacy support if no USB devices are connected.

 

 

Auto

 

 

Port 64/60 Emulation

Disabled

Enables I/O port 60/64h emulation support. This should

 

 

Enabled

be enabled for the complete USB keyboard legacy

 

 

 

support for non-USB aware OS.

 

USB 2.0 Controller

Enabled

N/A

 

 

Disabled

 

 

USB 2.0 Controller

FullSpeed

Configures the USB 2.0 controller in HiSpeed (480 Mbps)

When USB 2.0

mode

HiSpeed

or FullSpeed (12 Mbps).

Controller is

 

 

 

disabled, it will

 

 

 

disappear.

USB Mass Storage

N/A

Configures the USB Mass Storage Device Class.

Selects submenu

Device Configuration

 

 

with USB Device

 

 

 

enable.

9.5.2.5.1USB mass storage device configuration sub-menu

Table 48. BIOS Setup, USB Mass Storage Device Configuration Sub-menu Selections

Feature

Options

Help Text

Description

USB Mass Storage

10 Sec

Number of seconds POST waits for the USB mass

 

Reset Delay

20 Sec

storage device after start unit command.

 

 

30 Sec

 

 

 

40 Sec

 

 

Device #1

N/A

N/A

Only displayed, if

 

 

 

a device is

 

 

 

detected, includes

 

 

 

a DeviceID string

 

 

 

returned by the

 

 

 

USB device.

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Intel SE7221BK1-E manual USB configuration sub-menu, Bios Setup, USB Configuration Sub-menu Selections