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