This item defines the amount of system memory that will be shared and uses as video memory.
3.4.11 AGP Aperture Size
Choose 4, 8, 16, 32, 64, 128MB. Memory-mapped, graphics data structures can reside in the Graphics
Aperture.
3.4.12 AGP-4X Mode
Set to Enabled if your AGP card supports the 4X mode, which transfers video data at 1066MB/s.
3.4.13 AGP Driving Control
This item is use for control AGP drive strength.
Auto: Setup AGP drive strength by default setting.
Manual: Setup AGP drive strength by manual setting.
3.4.14 AGP Driving Value
Key in a HEX number. to control AGP output buffer drive strengthMin = 00, Max = FF.
3.4.15 OnChip USB
If your system contains a Universal Serial Bus controller and you have a USB peripheral, select Enabled.
The next option will become available.
3.4.16 USB Keyboard Support
This item lets you enable or disable the USB keyboard driver within the onboard BIOS.
3.4.17 OnChip Sound/Modem
Allows the motherboard's BIOS to detect whether you are using any sound/modem device. If a
sound/modem device is detected, the onboard sound/modem controller will be enabled; if no sound
/modem is detected, the onboard sound /modem controller will be disabled. If you want to use different
controller cards to connect sound and modem connectors, set these fields to Disabled.
3.4.18 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.
3.4.19 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.
3.4.20 PCI Master 0 WS Write
When enabled, writes to the PCI bus are command with zero wait states.
3.4.21 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.
3.4.22 PCI # 2 Access # 1 Retry
This item allows you enabled/disabled the PCI # 2 Access # 1 Retry.
3.4.23 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.
