Lanner IAC-H488 Series, Руководство пользователя

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Chapter3 BIOS Setup
30
User’s Manual
IRQ3/4/5/7/9/10/11/14/15: These items specify the bus where the specified IRQ line is used. The
settings determine if AMIBIOS should remove an IRQ from the pool of available IRQs passed to devices that
are configurable by the system BIOS. The available IRQ pool is determined by reading the ESCD NVRAM. If
more IRQs must be removed from the IRQ pool, the end user can use these settings to reserve the IRQ by
assigning an ISA/EISA setting to it. Onboard I/O is configures by AMIBIOS. All IRQs used by onboard I/O
are configured as PCI/PnP. If all IRQs are set to ISA/EISA, and IRQ14/15 are allocated to the onboard PCI
IDE, IRQ9 will still be available for PCI and PnP devices. Settings: ISA/EISA and PCI/PnP.
3.8 Peripheral Setup
When you select the “PERIPHERAL SETUP” on the main program, the screen display will appears as:
Peripheral Setup Screen
AMIBIOS SETUP – PERIPHERAL SETUP
© 2001 American Megatrends, Inc. All Rights Reserved
OnBoard FDC Enabled Available Options:
OnBoard Serial Port 1 3F8h/COM1 Auto
OnBoard Serial Port 2 2F8h/COM2 Disabled
Serial Port 2 Mode Normal
f
Enabled
IR Duplex Mode N/A
IrDA Protocol N/A
OnBoard Parallel Port 378h
Parallel Port Mode Normal
EPP Version N/A
Parallel Port IRQ 7
Parallel Port DMA Channel N/A
OnBoard IDE Both ESC : Exit ↑↓ : Sel
PgUp/PgDn : Modify
F1:Help F2/F3 : Color
Peripheral Setup options are displayed by choosing the Peripheral Setup icon from the AMI BIOS Setup
main menu. All Peripheral Setup options are described in this section.
Onboard FDC: This option enables the floppy drive controller on the motherboard. The settings are
Enabled, Disabled, or Auto. The Optimal default setting is Enabled.
Onboard Serial Port 1: This option enables serial port 1 on the motherboard and specifies the base I/O
port address for serial port 1. The settings are Auto, Disable, 3F8/COM1, 2F8/COM2, 3E8/COM3, or
2E8/COM4. The optimal default setting is 3F8/COM1.
Onboard Serial Port 2: This option enables serial port 2 on the motherboard and specifies the base I/O
port address for serial port 2. The settings are Auto, Disable, 3F8/COM1, 2F8/COM2, 3E8/ COM3, or 2E8/
COM4. The optimal default setting is 2F8/COM2.
Serial Port 2 Mode: This item sets the operation mode for Serial Port 2. Settings: Normal, IrDA and
ASKIR.
IR Duplex Mode: This option specifies the Infrared transfer used when any infrared option is enabled on
serial port2. The Optimal settings hides this option completely.
IrDA Protocol: This option allows you to set the different protocol for the IrDA device.
Onboard Parallel Port: This option enables the parallel port on the motherboard and specifies the
parallel port base I/O port address. The settings are 378h, 278h, 3BC, Auto or Disabled. The Optimal
default setting is 378.