Ibase IB970 Instrukcja Użytkownika Pobierz pdf (Strona 39)

BIOS SETUP

IB970 User’s Manual 35

EHCI Hand-off

Enabled/Disabled. This is a workaround for OSes without EHCI hand-off

support. The EHCI ownership change should be claimed by EHCI driver.

Port 64/60 Emulation

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

the complete USB keyboard legacy support for non-USB aware OSes.

USB Transfer time-out

The time-out value for Control, Bulk, and Interrupt transfers.

Device reset tine-out

USB mass Storage device start Unit command time-out.

Device power-up delay

Maximum time the device will take before it properly reports itself to the

Host Controller. ‘Auto’ uses default value: for a Root port it is 100ms, for

a Hub port the delay is taken from Hub descriptor.

F81866 Super IO Configuration

Aptio Setup Utility

Main Advanced Chipset Boot Security Save & Exit

Super IO Configuration

→ ← Select Screen

↑↓

Select Item

Enter: Select

+- Change Field

F1: General Help

F2: Previous Values

F3: Optimized Default

F4: Save ESC: Exit

F81866 Super IO Chip

F81866

► Serial Port 0 Configuration

► Serial Port 1 Configuration

► Serial Port 2 Configuration

► Serial Port 3 Configuration

► Parallel Port Configuration

Serial Port Configuration

Set Parameters of Serial Ports. User can Enable/Disable the serial port

and Select an optimal settings for the Super IO Device.

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Ibase IB970 Instrukcja Użytkownika Strona 39