BIOS Setup Information
PEB-7431VL User’s Manual
4-15
Resource Controlled By
BIOS automatically configure all the boot and plug and play compatible devices. If
you choose Auto, you cannot select IRQ DMA and memory base address field, since
BIOS automatically assigns them.
The choice: Auto(ESCD), Manual.
IRQ Resources
IRQ-3, IRQ-4, IRQ-5, IRQ-7, IRQ-9, IRQ-10, IRQ-11, IRQ-12, IRQ-14, IRQ-15 assign to
When resources are controlled manually, assign each system interrupt as one of the
following types, depending on the type of device using the interrupt:
Legacy ISA Devices compliant with the original PC AT bus specification, requiring
a specific interrupt (such as IRQ4 for serial port 1).
PCI/ISA PnP Devices compliant with the Plug and Play standard, whether designed
for PCI or ISA bus architecture.
The choice: PCI/ISA PnP, Legacy ISA.
DMA Resources
IRQ-0, IRQ-1, IRQ-3, IRQ-5, IRQ-6, IRQ-7 assign to
When resources are controlled manually, assign each system DMA channel as one of
the following types, depending on the type of device using the DMA channel:
Legacy ISA Devices compliant with the original PC AT bus specification, requiring
a specific interrupt (such as IRQ4 for serial port 1).
PCI/ISA PnP Devices compliant with the Plug and Play standard, whether designed
for PCI or ISA bus architecture.
The choice: PCI/ISA PnP, Legacy ISA.
PCI VGA Palette Snoop
Some display cards that non-standard VGA such as graphics accelerations or MPEG
video cards may not show colors properly. User can choose “Enabled” settings to
correct this display mismatch problem and support any ISA adapter card installed in
the computer requires VGA palette snooping.
The choice: Enabled, Disabled.
