Chapter3 BIOS Setup
33
User’s Manual
Power On by RTC Alarm:
This option let you enable or disable the function to wake up the system by
RTC Alarm.
RTC Alarm Date/ Hour/ Minute/ Second:
This option specifies the time of RTC Alarm.
3.7 PCI Plug and Play Setup
Both the ISA and PCI buses on the CPU card use system IRQs & DMAs. You must set up the IRQ and DMA
assignments correctly through the PCI / Plug and Play Setup utility; otherwise the SBC will not work
properly.
When you select the “PCI / PLUG AND PLAY SETUP” on the main program, the screen display will appears
as:
PCI / Plug and Play Setup Screen
AMIBIOS SETUP – PCI / PLUG AND PLAY SETUP
© 2001 American Megatrends, Inc. All Rights Reserved
Plug and Play Aware O/S
No
Available
Options:
Reset Configuration Data
No
f
No
PCI Latency Timer (PCI Clocks)
32
Yes
Primary Graphics Adapter
Add-On Card
PCI VGA Palette Snoop
Disabled
DMA Channel 0
PnP
DMA Channel 1
PnP
DMA Channel 3
PnP
DMA Channel 5
PnP
DMA Channel 6
PnP
DMA Channel 7
PnP
IRQ3
ISA / EISA
IRQ4
ISA / EISA
IRQ5
PCI / PnP
IRQ7
ISA / EISA
IRQ9
PCI / PnP
IRQ10
PCI / PnP
IRQ11
PCI / PnP
IRQ14
PCI / PnP
IRQ15
PCI / PnP
Reserved Memory Size
Disabled
ESC : Exit
↑↓
: Sel
Reserved Memory Address
C8000
PgUp/PgDn :
Modify
F1: Help
F2/F3 : Color
PCI/PnP Setup options are displayed by choosing the PCI/PnP Setup icon from the AMI BIOS Setup main
menu. All PCI/PnP Setup options are described in this section.
Plug and Play Aware O/S:
Set this option to “ Yes” if the operation system installed in the computer is
Plug and Play-aware. BIOS only detects and enables PnP ISA adapter cards that are required for system
boot. The Windows 95 operating system detects and enables all other PnP-aware adapter cards. Windows
95 is PnP-aware. Set this option to “ No” if the operating system (such as DOS, OS/2, Windows 3.x) does
not use PnP.
Reset Configuration Data:
This option allows the BIOS to reset the Configuration Data in the BIOS. The
default setting is No.
Option Description
No
This setting preserves the PnP data. It does not force the PnP data to be
cleared on boot. This is the default setting.
Yes
This option allows the PnP data to be rebuilt by the BIOS at every boot.
Summary of Contents for IAC-H671 Series
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