3
28
feature and the setting is used to enable/disable it.
► Hardware Prefetcher
The processor has a hardware prefetcher that automatically analyzes its requirements and
prefetches data and instructions from the memory into the Level 2 cache that are likely to be
required in the near future. This reduces the latency associated with memory reads.
When enabled, the processor’s hardware prefetcher will be enabled and allowed to automati-
cally prefetch data and code for the processor.
When disabled, the processor’s hardware prefetcher will be disabled.
► PECI
PECI represents “Platform Environment Control Interface”. Set this item to [Enabled], BIOS will
allow processor thermal sensor to be read with the PECI.
► C-States
This item is used to enable or disable C-States. C-State means CPU idle is set to C2/C3/C4.
► Enhanced C1
This item is used to enable or disable the Enhanced C1 state.
SATA Configuration
SATA Configuration
► SATA Mode
This item is used to set the Serial ATA Mode. Setting options: [IDE Mode]; [AHCI Mode]; [RAID
Mode]. The SATA interface is controlled by Intel
®
south bridge chip.
► Serial-ATA Controller 0
SATA#1 are the SATA ports 1, 2, 3,4 of the motherboard. This item allows you select the mode
of the SATA ports. Setting values are: [Disabled], [Compatible], [Enhanced].
► Serial-ATA Controller 1
SATA#2 are the SATA ports 5,6 of the motherboard. This item allows you select the mode of
the SATA ports. Setting values are: [Disabled], [Enhanced].
SATA Configuration
(1) IDE Mode. (2) AHCI Mode.
(3) RAID Mode.
SATA Mode
[IDE Mode]
Serial-ATA Controller 0
[Compitable]
Serial-ATA Controller 1
[Enhanced]
→←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save ESC: Exit
Version 1.24.1115. Copyright (C) 2008 American Megatrends, Inc.
Aptio Setup Utility - Copyright (C) 2008 American Megatrends, Inc.
Advanced
Содержание Q45M Series
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