Specifications

Chapter 4 BIOS Setup Utility
72 Reference Manual ReadyBoard 800
• PCI IDE BusMaster – [Disabled] or [Enabled]
∗ If [Enabled] is selected, the BIOS allows the IDE controller on the PCI local bus to have bus
mastering capabilities.
• OffBoard PCI/ISA IDE card – [Auto], [PCI Slot 1], [PCI Slot 2], [PCI Slot 3], or [PCI Slot 4]
∗ If [Auto] is selected, BIOS is allowed to automatically select the location of an OffBoard PCI
IDE adapter card. Don't select the other PCI slot positions, unless the IDE adapter card is
installed in the respective card slot position. This is the default selection.
• IRQ3 – [Available] or [Reserved]
∗ If [Available] is selected, the BIOS can assign this IRQ to a PCI/PnP device.
∗ If [Reserved] is selected, the BIOS holds this IRQ for a legacy ISA device.
• IRQ4 – [Available] or [Reserved]
∗ If [Available] is selected, the BIOS can assign this IRQ to a PCI/PnP device.
∗ If [Reserved] is selected, the BIOS holds this IRQ for a legacy ISA device.
• IRQ5 – [Available] or [Reserved]
∗ If [Available] is selected, the BIOS can assign this IRQ to a PCI/PnP device.
∗ If [Reserved] is selected, the BIOS holds this IRQ for a legacy ISA device.
• IRQ7 – [Available] or [Reserved]
∗ If [Available] is selected, the BIOS can assign this IRQ to a PCI/PnP device.
∗ If [Reserved] is selected, the BIOS holds this IRQ for a legacy ISA device.
• IRQ9 – [Available] or [Reserved]
∗ If [Available] is selected, the BIOS can assign this IRQ to a PCI/PnP device.
∗ If [Reserved] is selected, the BIOS holds this IRQ for a legacy ISA device.
• IRQ10 – [Available] or [Reserved]
∗ If [Available] is selected, the BIOS can assign this IRQ to a PCI/PnP device.
∗ If [Reserved] is selected, the BIOS holds this IRQ for a legacy ISA device.
• IRQ11 – [Available] or [Reserved]
∗ If [Available] is selected, the BIOS can assign this IRQ to a PCI/PnP device.
∗ If [Reserved] is selected, the BIOS holds this IRQ for a legacy ISA device.
• IRQ14 – [Available] or [Reserved]
∗ If [Available] is selected, the BIOS can assign this IRQ to a PCI/PnP device.
∗
If [Reserved] is selected, the BIOS holds this IRQ for a legacy ISA device.
• IRQ15 – [Available] or [Reserved]
∗ If [Available] is selected, the BIOS can assign this IRQ to a PCI/PnP device.
∗ If [Reserved] is selected, the BIOS holds this IRQ for a legacy ISA device.
• DMA Channel 0 – [Available] or [Reserved]
∗ If [Available] is selected, the BIOS can assign this DMA Channel to a PCI/PnP device.
∗ If [Reserved] is selected, the BIOS holds this DMA Channel for a legacy ISA device.