AXIOMTEK SBC81700 Series User Manual page 55

boot and Plug and Play-compatible devices. If you select Auto, all
the interrupt request (IRQ), DMA assignment, and Used DMA fields
disappear, as the BIOS automatically assigns them. The default
value is "Manual".
IRQ Resources
When resources are controlled manually, assign each system
interrupt as one of the following types, depending on the type of
device using the interrupt:
1. Legacy ISA Devices compliant with the original PC AT bus
specification, requiring a specific interrupt (such as IRQ4 for serial port
1).
2. PCI/ISA PnP Devices compliant with the Plug and Play standard,
whether designed for PCI or ISA bus architecture.
The default value is "PCI/ISA PnP".
DMA Resources
When resources are controlled manually, assign each system DMA
channel as one of the following types, depending on the type of
device using the interrupt:
1.
Legacy ISA Devices compliant with the original PC AT bus
specification, requiring a specific DMA channel.
2.
PCI/ISA PnP Devices compliant with the Plug and Play standard,
whether designed for PCI or ISA bus architecture.
The default value is "PCI/ISA PnP".
PCI/VGA Palette Snoop
Some non-standard VGA display cards may not show colors
properly. This field allows you to set whether MPEG ISA/VESA
VGA Cards can work with PCI/VGA or not. When enabled, a
PCI/VGA can work with a MPEG ISA/VESA VGA card. When
disabled, a PCI/VGA cannot work with a MPEG ISA/VESA Card.
Assign IRQ For VGA
The Enabled item allows the BIOS to auto-route an IRQ for use by
a VGA card.
Assign IRQ For USB
It enables or disables IRQ allocation for the USB (Universal Serial
Bus). Enable this if you are using a USB device.
Press <ESC> to return to the Main Menu page.
Phoenix-Award BIOS Utility
SBC81700 VIA V4 SBC User's Manual
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