Asus P5Q-VM User Manual - Page 78

Ai Transaction Booster [Auto], CPU Voltage [Auto], CPU PLL Voltage [Auto], FSB Termination Voltage [

Page 78 highlights

Ai Transaction Booster [Auto] Allows you to set the system performance. Configuration options: [Auto] [Manual] The following two sub-items appear only when you set the Ai Transaction Booster item to [Manual]. Common Performance Level [05] Set this item to a higher level for better compatibility or a lower level for better performance. Use the and keys to adjust the value or t�y�p�e��t�h�e� desired value using the numeric keypad�. �T�h�e��v�a��lu�e��s�r�a�n��g�e��fr�o�m���1��to��3��1�. Pull-In of CHA/B PH1-5 [Disabled] Set this item to [Enabled] to apply enhancement on DRAM Channel A and B, Phase 1 to 5. The number of phases is determined by DRAM frequency and FSB strap. Configuration options: [Disabled] [Enabled] The following six items are adjusted by typing the desired values using the numeric keypad and press the 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 key. CPU Voltage [Auto] Allows you to set the CPU VCore voltage. The values range from 0.85000V to 1.60000V with a 0.00625V interval. Refer to the CPU documentation before setting the CPU voltage. Setting a high CPU voltage may damage the CPU permanently, and setting a low voltage may make the system unstable. CPU PLL Voltage [Auto] Allows you to set the CPU PLL voltage. The values range from 1.50V to 2.20V with a 0.02V interval. FSB Termination Voltage [Auto] Allows you to set the front side bus termination voltage. The values range from 1.20V* to 1.70V with a 0.02V interval. The minimum value of this item becomes 1.10V when a 45nm CPU is installed. DRAM Voltage [Auto] Allows you to set the memory voltage. The values range from 1.80V to 2.70V with a 0.02V interval. 2-22 Chapter 2: BIOS setup

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2-22
Chapter 2: BIOS setup
Ai Transaction Booster [Auto]
Allows you to set the system performance.
Configuration options: [Auto] [Manual]
The following two sub-items appear only when you set the
Ai Transaction
Booster
item to [Manual].
Common Performance Level [05]
Set this item to a higher level for better compatibility or a lower level for
better performance. Use the <+> and <-> keys to adjust the value or type the
ype the
desired value using the numeric keypad. The values range from 1 to 31.
. The values range from 1 to 31.
Pull-In of CHA/B PH1–5 [Disabled]
Set this item to [Enabled] to apply enhancement on DRAM Channel A and B,
Phase 1 to 5. The number of phases is determined by DRAM frequency and
FSB strap. Configuration options: [Disabled] [Enabled]
The following six 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.
CPU Voltage [Auto]
Allows you to set the CPU VCore voltage. The values range from 0.85000V to
1.60000V with a 0.00625V interval.
Refer to the CPU documentation before setting the CPU voltage. Setting a high
CPU voltage may damage the CPU permanently, and setting a low voltage may
make the system unstable.
CPU PLL Voltage [Auto]
Allows you to set the CPU PLL voltage. The values range from 1.50V to 2.20V with
a 0.02V interval.
FSB Termination Voltage [Auto]
Allows you to set the front side bus termination voltage. The values range from
1.20V* to 1.70V with a 0.02V interval.
The minimum value of this item becomes 1.10V when a 45nm CPU is installed.
DRAM Voltage [Auto]
Allows you to set the memory voltage. The values range from 1.80V to 2.70V with
a 0.02V interval.