IEI Technology WAFER-LX-800-R12, User Manual

Page: 123 / 227

WAFER-LX Motherboard
Page 105
The IT8888 ISA Decode IO menu has the following common options:
ƒ
Decode I/O Space N
ƒ
Decode I/O Speed N
ƒ
Decode I/O Addr. N [15:0]
ƒ
Decode I/O Size N
Where N is an integer in the set [1, 2, 3, 4, 5] and represents a set for the PCI-104 devices
that are attached to the system.
Î
Decode IO Space N [Enabled]
Use the Decode IO Space N option to allocate system resources to the ISA bridge and to
enable the Nth PCI-104 to function correctly.
Î
Disabled
The Nth IO set is disabled and the system resources
are reallocated to other applications.
Î
Enabled D
EFAULT
The Nth IO set is enabled and dedicated system
resources are allocated to the Nth ISA bus.
Î
Decode IO Speed N [Fast Speed]
Use the Decode IO Speed N option to specify the speed of the Nth ISA bus. The following
options are available:
ƒ
Fast Speed
ƒ
Middle Speed
ƒ
Slow Speed
ƒ
Subtractive Speed
Î
Decode IO Address N 0:15 [xx]
Use the Decode IO Address N 0:15 option to allocate an address to the ISA bus. The
address may range from 0001 to FFFF .