Datasheet

Chapter 7: BIOS
7-9
Latency Timer
This setting allows you to set the minimum guaranteed time slot allotted
for the bus master in units of PCI bus clocks. Options are Default,
0020h, 0040h, 0060h, 0080h, 00A0h, 00C0h and 00E0h.
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Advanced Chipset Control
Access the submenu to make changes to the following settings.
Graphics Aperture
This setting allows you to set the aperture for the AGP video device.
The options for this setting are 32MB, 64MB, 128MB and 256MB.
Enable Memory Gap
This setting allows you to turn off system RAM to free up address space.
The options for this setting are Disabled and Extended.
ECC Configuration
This setting lets you enable or disable ECC (Error Correction and
Checking). The options are ECC and Disabled.
ECC Error Type
This setting lets you select which type of interrupt will be activated as a
result of an ECC error. The options are None, NMI (Non-Maskable
Interrupt), SMI (System Management Interrupt) and SCI (System Control
Interrupt.
SERR Signal Condition
This setting specifies the conditions required to qualify as an ECC error.
Options are None, Single Bit, Multiple Bit and Both.
USB Controllers
This setting allows you to Enable or Disable all USB functions.