Chapter 3, 10 cpu & nb voltage mode [offset, 11 cpu vdda voltage [auto – Asus M4A89TD PRO/USB3 User Manual
Page 75: 12 dram voltage [auto

ASUS M4A89TD PRO Series
3-19
Chapter 3
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.
3.5.10
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.
CPU/NB 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/NB Offset voltage. The values range from 0.003125V to
0.700000V with a 0.003125V interval.
CPU Voltage [Auto]
This item appears only when you set the CPU & NB Voltage Mode item to [Manual] and
allows you to set a fixed CPU voltage.
CPU/NB Voltage [Auto]
This item appears only when you set the CPU & NB Voltage Mode item to [Manual] and
allows you to set a fixed CPU/NB voltage.
3.5.11
CPU VDDA Voltage [Auto]
Allows you to set the CPU VDDA voltage. The values range from 2.20000V to 2.90000V with
a 0.00625V interval.
3.5.12
DRAM Voltage [Auto]
Allows you to set the DRAM voltage. The values range from 1.20000V to 2.50000V with a
0.00625V interval.