Dram Driving Configuration - Asus CROSSHAIR IV EXTREME User Manual

3.3.9

DRAM Driving Configuration

The configuration options for some of the following items vary depending on the
DIMMs you install on the motherboard.
CKE drive strength [Auto]
Configuration options: [Auto] [1x] [1.25x] [1.5x] [2x]
CS/ODT drive strength [Auto]
Configuration options: [Auto] [1x] [1.25x] [1.5x] [2x]
ADDR/CMD drive strength [Auto]
Configuration options: [Auto] [1x] [1.25x] [1.5x] [2x]
MEMCLK drive strength [Auto]
Configuration options: [Auto] [0.75x] [1x] [1.25x] [1.5x]
Data drive strength [Auto]
Configuration options: [Auto] [0.75x] [1x] [1.25x] [1.5x]
DQS drive strength [Auto]
Configuration options: [Auto] [0.75x] [1x] [1.25x] [1.5x]
Processor ODT [Auto]
Configuration options: [Auto] [240 ohms +/- 20%] [120 ohms +/- 20%] [60 ohms
+/- 20%]
Some of the following items are adjusted by typing the desired values using
the numeric keypad and press the <Enter> key. You can also use the <+> and
<-> keys to adjust the value. To restore the default setting, type [auto] using the
keyboard and press the <Enter> key.
3.3.10 CPU & NB Voltage Mode [Offset]
Allows you to set the CPU & CPU/NB Voltage Mode. Different sub-items appear
according to the CPU & NB Voltage Mode item setting. Configuration options:
[Offset] [Manual]
CPU Offset Voltage [Auto]
This item appears only when you set the CPU & NB Voltage Mode item to [Offset]
and allows you to set the CPU Offset voltage. The values range from 0.006250V to
0.700000V with a 0.006250V interval.
ROG Crosshair IV Formula 3-13