Specifications

EP-BX7/BX7+
50
Award BIOS Setup
Reset Configuration Data: This setting allows you to clear ESCD data.
The default is Disabled
Disabled: Normal Setting.
Enabled: If you have plugged in some Legacy cards to the system and they were re-
corded into ESCD (Extended System Configuration Data), you can set this
field to Enabled in order to clear ESCD.
IRQ-3 to IRQ-15 assigned to: These settings allow IRQ’s to be reserved for Legacy ISA
device use exclusively or be available for use with PNP devices. These options are only
displayed if “Resources Controlled By” is set to manual.
DMA-0 to DMA-7 assigned to: These settings allow DMA’s to be reserved for Legacy ISA
device use exclusively or be available for use with PNP devices. These options are only
displayed if “Resources Controlled By” is set to manual.
Slot 1 to Slot 7 Use IRQ No.: This settings allows the user to specify what IRQ will ne
assigned to PCI devices in the chosen slot. Options available: Auto, 3, 4, 5, 7, 9, 10,11,12,14 &
15. The default are auto.
Used MEM base addr: The Used MEM base addr (CB00, CC00, D000, D400, D800, DC00) and
Used MEM Length (8K, 16K, 32K, 64K) are used to support some specific ISA Legacy cards
with requested memory space below 1M address. Now with these two functions, users can
define where the used memory address is located and its length of the legacy area that is used
by the legacy device to avoid the memory space conflict. For example, if you select “D000”
for Used MEM base addr” and “16K” for “Used MEM Length”, that means the address region
D000H-D3FFFH is occupied by ISA legacy cards, and thus BIOS will not assign this region
for PnP/ISA and PCI cards. The default is N/A.
Assign IRQ For USB: This item allows BIOS to assign whether IRQ is with USB or not. If
you have not connect the USB device. Can release the IRQ for other device. The default is
Enabled.
Enabled: Provides IRQ for USB device.
Disabled: Release IRQ for other device.