
4-18
Chapter 2: BIOS setup
The following items appear only when the AI Tuning item is set to [Manual].
CPU Frequency [200]
Displays the frequency sent by the clock generator to the system bus and PCI bus.
The value of this item is auto-detected by the BIOS. Use the <+> and <-> keys to
adjust the CPU frequency. You can also type the desired CPU frequency using the
numeric keypad. The values range from 100 to 400. Refer to the table below for
the correct Front Side Bus and CPU External Frequency settings.
PCI Express Frequency [Auto]
Allows you to select PCI Express frequency.
Configuration options: [Auto] [90] [91] [92] [93]... [150]
PCI Clock Synchronization Mode [Auto]
Selects the PCI Clock Synchronization mode.
Configuration options: [Auto] [33.33MHz]
FSB/CPU External Frequency Synchronization
Front Side Bus
CPU External Frequency
FSB 1066
266 MHz
FSB 800
200 MHz
FSB 533
133 MHz
The following items appear only when the AI Tuning item is set to [Manual] or
[AI N.O.S.].
Selecting a very high DRAM frequency may cause the system to become
unstable! If this happens, revert to the default setting.
Available DRAM frequency options in various FSB settings
* Provided for overclocking purpose only.
FSB
Configuration options
Auto DDR2-
DDR2- DDR2-
DDR2-
DDR2-
533
667
800
889*
1067*
FSB 1066
•
•
•
•
•
•
FSB 800
•
•
•
•
Содержание P5BV - Motherboard - ATX
Страница 1: ...Motherboard P5B V ...
Страница 14: ...xiv ...
Страница 15: ...1 Product introduction This chapter describes the motherboard features and the new technologies it supports ...
Страница 16: ...ASUS P5B V Chapter summary 1 1 1 Welcome 1 1 1 2 Package contents 1 1 1 3 Special features 1 2 ...
Страница 60: ...ASUS P5B V Chapter summary 3 3 1 Starting up for the first time 3 1 3 2 Turning off the computer 3 2 ...
Страница 104: ...4 40 Chapter 2 BIOS setup ...
Страница 105: ...5 Software support This chapter describes the contents of the support CD that comes with the motherboard package ...
Страница 147: ...A CPU features The Appendix describes the CPU features and technologies that the motherboard supports ...
Страница 152: ...A Appendix CPU features ...