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3.6.2 Resources Controlled By
Default setting is "Auto". This setting allows the BIOS to self detect setting and Plug-and-Play
devices during start up. The user can select and configure IRQs under "Manual" mode.
3.6.3 Reset Configuration Data
In case a conflict occurs after you assign the IRQs or after you configure your system, you can
enable this function to allow your system to automatically reset your configuration and reassign the
IRQs, DMAs, and I/O address.
3.6.4 IRQ-xx assigned to
If your ISA card is not PnP compatible and requires a special IRQ to support its function, set the
selected IRQ-x assigned to :"Legacy ISA". This setting informs the PnP BIOS to reserve the selected
IRQ for the installed legacy ISA card.
3.6.5 DMA-x assigned to
If your ISA card is not PnP compatible and requires a special DMA channel to support its function,
set the selected DMA channel to "Legacy ISA". This setting informs the PnP BIOS to reserve the
selected DMA channel for the installed legacy ISA card.
3.6.6 CPU to PCI Write Buffer
When enabled, up to four D words of data can be written to the PCI bus without interrupting the
CPU. When disabled, a write buffer is not used and the CPU read cycle will not be completed until
the PCI bus signals that it is ready to receive the data.
3.6.7 PCI Dynamic Bursting
When enabled, data transfer on the PCI bus, where possible, make use of the high-performance PCI
bust protocol, in which greater amounts of data are transferred at a single command.
3.6.8 PCI Master 0 WS Write
When enabled, writes to the PCI bus are command with zero wait states.
3.6.9 PCI Delay Transaction
The chipset has an embedded 32-bit posted write buffer to support delay transactions cycles. Select
Enabled to support compliance with PCI specification version 2.1.
3.6.10 PCI # 2 Access # 1 Retry
This item allows you enabled/disabled the PCI # 2 Access # 1 Retry.
3.6.11 AGP Master 1 WS Write
This implements a single delay when writing to the AGP Bus. By default, two-wait states are used by
the system, allowing for greater stability.
3.6.12 AGP Master 1 WS Read
This implements a single delay when reading to the AGP Bus. By default, two-wait states are used
by the system, allowing for greater stability.
3.6.13 Assign IRQ For USB
This item can be found when "OnChip USB" is enabled from Integrated Peripherals menu. When this
item is Enabled, the system automatically assigns an IRQ for the USB device connected to your
system. However, if you are not using USB devices and an ISA slot required an IRQ address, set this
function to Disabled. The IRQ address previously occupied by the USB device will be available for
the ISA slot.
3.6.14 Assign IRQ For VGA
The Enabled option allows the BIOS to auto-route an IRQ for use by a VGA card. While most of the
VGA cards do not need the IRQ assignment, certain VGA cards may need it.
3.7 Integrated Peripherals
You can control Input and Output functions from this screen.
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