English Manual.
Page 41
... when the "Memory Speed Mode" is set value of "Memory Speed Adjust". ► Memory Speed Adjust This item will not exceed the specified value listed in AM2+ CPU. ► tCL (CAS Latency) The number of the target clock frequency. The available settings are : [400MHz], [533MHz], [667MHz], [800MHz], [1066MHz]. ► DRAM ...cycles) between the CAS# and RAS# strobe signals. 34 Select [Auto] for SPD enable mode. Select [Manual], then DRAM speed is determined from the supported CAS latencies at the specified "Memory Speed Adjust" speed. DRAM Timing Configuration CMOS Setup Utility -
... when the "Memory Speed Mode" is set value of "Memory Speed Adjust". ► Memory Speed Adjust This item will not exceed the specified value listed in AM2+ CPU. ► tCL (CAS Latency) The number of the target clock frequency. The available settings are : [400MHz], [533MHz], [667MHz], [800MHz], [1066MHz]. ► DRAM ...cycles) between the CAS# and RAS# strobe signals. 34 Select [Auto] for SPD enable mode. Select [Manual], then DRAM speed is determined from the supported CAS latencies at the specified "Memory Speed Adjust" speed. DRAM Timing Configuration CMOS Setup Utility -