9 dram driving configuration, 10 cpu & nb voltage mode [offset – Asus M4A87TD EVO User Manual
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ASUS M4A87TD EVO
DRAM READ to READ Timing [Auto]
Configuration options: [Auto] [3 CLK] – [10 CLK]
DRAM REF Cycle Time [Auto]
Configuration options: [Auto] [90ns] [110ns] [160ns] [300ns] [350ns]
110ns] [160ns] [300ns] [350ns]
] [160ns] [300ns] [350ns]
[160ns] [300ns] [350ns]
DRAM Refresh Rate [Auto]
Configuration options: [Auto] [Every 7.8ms] [Every 3.9ms]
DRAM Command Rate [Auto]
Configuration options: [Auto] [1T] [2T]
2.5.9
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
value. To restore the default setting, type [auto] using the keyboard and press the
key.
2.5.10
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 0.003125V to
0.700000V with a 0.003125V interval.