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Chapter 3
3 - 15
•
PCI IDE IRQ Map
To
PCI-AUTO
The BIOS will scan for PCI IDE
devices and determine the location of
the PCI IDE device.
PCI - SLOT5
∼
1
The BIOS will scan IRQ14 for primary
IDE INT# and IRQ15 for secondary IDE
INT# at the specified slot.
ISA
The BIOS will not assign any IRQs
even if PCI IDE card is found.
Because some IDE cards connect the
IRQ14&15 directly from ISA slot
through a card.
•
Primary IDE INT#
A
∼
D
Tell which INT# the PCI IDE card uses for
its interrupt of 1st IDE channel.
•
Secondary IDE INT#
A
∼
D
Tell which INT# the PCI IDE card uses for
its interrupt of 2nd IDE channel.
•
Used MEM base address
C800/8
∼
64K
Claim a memory space occupied by
legacy ISA card.
N/A
Invalidate this feature.
PCI/ISA PnP
The specified DMA-x will be assigned
to ISA or PCI.
Integrated Peripherals
ROM PCI/ISA BIOS (2A69JQ19)
INTEGRATED PERIPHERALS
AWARD SOFTWARE, INC.
IDE HDD Block Mode
:Enabled
IDE Primary Master PIO
:Auto
IDE Primary Slave PIO
:Auto
Содержание P6I440LX/ATX Legend-I
Страница 1: ...PENTIUM IIP6I440LX ATX Legend I ...
Страница 24: ...Introduction 1 4 This page is intentionally left blank ...
Страница 30: ...Connector Configuration 2 6 Figure 2 01 Illustration of All Connectors on Board JL2 ...
Страница 52: ......
Страница 57: ...P N 430 01011 911 Manual P6I440LX ATX Legend I Ver 1 1 ...