Gigabyte GA-M720-ES3 Manual - Page 37
DRAM Configuration, SLI-Ready Memory, Set Memory Clock, Memory Clock, DDRII Timing Items, CAS#
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DRAM Configuration CMOS Setup Utility-Copyright (C) 1984-2009 Award Software DRAM Configuration SLI-Ready Memory Set Memory Clock x Memory Clock DDRII Timing Items x CAS# latency x RAS to CAS R/W Delay x Row Precharge Time x Minimum RAS Active Time x 1T/2T Command Timing x TwTr Command Delay x Trfc0 for DIMM1 x Trfc2 for DIMM2 x Trfc1 for DIMM3 x Trfc3 for DIMM4 x Write Recovery Time x Precharge Time x Row Cycle Time x RAS to RAS Delay [Disabled] [Auto] X3.33 667Mhz [Auto] SPD Auto 5T Auto 5T Auto 5T Auto 15T Auto - - Auto 3T Auto 105ns Auto - - Auto - - Auto - - Auto 6T Auto 3T Auto 21T Auto 3T Auto 5T 5T 5T 15T - 3T 105ns - - - 6T 3T 21T 3T Item Help Menu Level Move Enter: Select F5: Previous Values +/-/PU/PD: Value F10: Save F6: Fail-Safe Defaults ESC: Exit F1: General Help F7: Optimized Defaults SLI-Ready Memory Allows you to enable or disable the SLI-Ready (EPP) memory function. (Default: Disabled) Set Memory Clock Determines whether to manually set the memory clock. Auto lets BIOS automatically set the memory clock as required. Manual allows all clock control items below to be configurable. (Default: Auto) Memory Clock This option is configurable only when Set Memory Clock is set to Manual. When you use a AM3/AM2+ CPU: X2.00 Sets Memory Clock to X2.00. X2.66 Sets Memory Clock to X2.66. X3.33 Sets Memory Clock to X3.33. X4.00 Sets Memory Clock to X4.00. X5.33 Sets Memory Clock to X5.33. When you use a AM2 CPU: DDR 400 Sets Memory Clock to DDR 400. DDR 533 Sets Memory Clock to DDR 533. DDR 667 Sets Memory Clock to DDR 667. DDR 800 Sets Memory Clock to DDR 800. DDRII Timing Items Manual allows all DDR2 Timing items below to be configurable. Options are: Auto (default), Manual. CAS# latency Options are: Auto (default), 3T~6T. RAS to CAS R/W Delay Options are: Auto (default), 3T~6T. - 37 - BIOS Setup