IBASE IB945 - Manual (Page 38)

BIOS SETUP
34 IB945 User’s Manual
LEGACY Mode Support
When the Serial ATA (SATA) is set with the legacy mode enabled, then
the SATA is set to the conventional IDE mode. Legacy mode is
otherwise known as compatible mode.
High Definition Audio
This field, by default, is Enabled
Onboard Lan Boot ROM
This field, by default, is Disabled
Onboard FDC Controller
Select Enabled if your system has a floppy disk controller (FDC)
installed on the motherboard and you wish to use it. If you install an
add-in FDC or the system has no floppy drive, select Disabled in this
field. This option allows you to select the onboard FDD port.
Onboard Serial/Parallel Port
These fields allow you to select the onboard serial and parallel ports and
their addresses. The default values for these ports are:
Serial Port 1 3F8/IRQ4
Serial Port 2 2F8/IRQ3
Parallel Port 378H/IRQ7
UART Mode Select
This field determines the UART 2 mode in your computer. The default
value is Normal. Other options include IrDA and ASKIR.
Parallel Port Mode
This field allows you to determine parallel port mode function.
SPP Standard Printer Port
EPP Enhanced Parallel Port
ECP Extended Capabilities Port
ECP+EPP Combination of ECP and EPP capabilities
Normal Normal function
PWRON After PWR-Fail
This field sets the system power status whether on or off when power
returns to the system from a power failure situation.
USB 1.0 Controller
The options for this field are Enabled and Disabled. By default, this field
is set to Enabled.