Asus Maximus Formula - Republic of Gamers Motherboard User Manual page 91

FSB/CPU External Frequency Synchronization
Front Side Bus
FSB 1333
FSB 1066
FSB 800
FSB Strap to North Bridge [Auto]
Configuration options: [Auto] [200MHz] [266MHz] [333MHz] [400MHz]
PCIE Frequency [Auto]
Allows you to set the PCI Express frequency.
Configuration options: [100] [101]~[149] [150]
DRAM Frequency [Auto]
Allows you to set the DDR2 operating frequency.
Configuration options: [Auto] [DDR2-667MHz] [DDR2-800 MHz] [DDR2-887MHz]
[DDR2-1066MHz]
A very high DRAM frequency may cause the system to become unstable! If this
happens, revert to the default setting.
The configuration options may vary depending on the CPU level you select.
DRAM Timing Control [Auto]
Configuration options: [Auto] [
The following items appear when you set the DRAM Timing Control item to
[Manual].
CAS# Latency [ 5 DRAM Clocks]
Configuration options: [3 DRAM Clocks] [4 DRAM Clocks]~[17 DRAM Clocks]
[18 DRAM Clocks]
RAS# to CAS# Delay [ 5 DRAM Clocks]
Configuration options: [3 DRAM Clocks] [4 DRAM Clocks]~[17 DRAM Clocks]
[18 DRAM Clocks]
RAS# Precharge [ 5 DRAM Clocks]
Configuration options: [3 DRAM Clocks] [4 DRAM Clocks]~[17 DRAM Clocks]
[18 DRAM Clocks]
RAS# Active Time [15 DRAM Clocks]
Configuration options: [3 DRAM Clocks] [4 DRAM Clocks]~[33 DRAM Clocks]
[34 DRAM Clocks]
ROG Maximus Formula (Special Edition) / Maximus Formula
CPU External Frequency
333 MHz
266 MHz
200 MHz
]
Manual
4-19