IEI Integration WAFER-LX v1.22 - Manual (Page 122)

WAFER-LX Motherboard
Page 104
6.5.1 IT8888 ISA Decode IO
NOTE:
Five PCI-104 devices can be stacked onto the WAFER-LX
motherboard. If these devices are stacked onto the board, the ISA bus
space should be enabled. If no PCI-104 devices are being used,
disable all the buses. Disabling these buses frees up system resources
that can be allocated to other system applications.
Use the IT8888 ISA Decode IO menu (BIOS Menu 7 to set the IO memory range for the
onboard ISA.
BIOS Menu 7: IT8888 ISA Decode IO