Chapter 3, 2 chipset, Cool‘n’quiet [enabled – Asus M4A89TD PRO/USB3 User Manual
Page 78: Asus core unlocker [disabled, C1e support [enabled, Northbridge chipset configuration, Dram controller configuration, Channel interleaving [xor of address bit, Memclk tristate c3/atlvid [disabled

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Chapter 3: BIOS setup
Chapter 3
Cool‘n’Quiet [Enabled]
[Enabled]
Enables the AMD Cool’n’Quiet function.
[Disabled]
Disables this function.
ASUS Core Unlocker [Disabled]
[Enabled]
Enables the ASUS Core Unlocker to get the full computing power of the
processor.
[Disabled]
Disables this function.
C1E Support [Enabled]
[Enabled]
Enables the C1E support function. This item should be enabled in order to
enable the Enhanced Halt Sate.
[Disabled]
Disables this function.
NorthBridge Chipset Configuration
3.6.2
Chipset
The Chipset menu allows you to change the advanced chipset settings. Select an item then
press
BIOS SETUP UTILITY
Advanced
NorthBridge Chipset Configuration
DRAM Controller Configuration
ECC Configuration
Primary Display Adapter
[PCI-E]
DRAM Controller Configuration
BIOS SETUP UTILITY
Advanced
DRAM Controller Configuration
Channel Interleaving
[XOR of Address bit]
MemClk Tristate C3/ATLVID
[Disabled]
Memory Hole Remapping
[Enabled]
DCT Unganged Mode
[Always]
Power Down Enable
[Disabled]
Channel Interleaving [XOR of Address bit]
Configuration options: [Disabled] [Address bits 6] [Address bits 12]
[XOR of Address bits [20:16, 6]] [XOR of Address bits [20:16, 9]]
MemClk Tristate C3/ATLVID [Disabled]
Configuration options: [Disabled] [Enabled]
Memory Hole Remapping [Enabled]
Configuration options: [Disabled] [Enabled]
Enable Channel Memory
Interleaving