ASRock X58 Deluxe3 User Manual - Page 62

DRAM Frequency If [Auto] is selected, the motherboard will detect the memory module(s) inserted and assigns appropriate frequency automatically. You may select [Auto], [400MHz (DDR3 800)], [533MHz (DDR3 1066)], [666MHz (DDR3 1333)], [800MHz (DDR3 1600)], [933MHz (DDR3 1866)] or [1066MHz (DDR3 2133)]. Flexibility Option The default value of this option is [Disabled]. It will allow better tolerance for memory compatibility when it is set to [Enabled]. DRAM Timing Control Use this item to control DRAM Timing. BIOS SETUP UTILITY Advanced DRAM Timing Control Current Setting : 8-8-8-20-48-8-4-6-5-21 DRAM tCL DRAM tRCD DRAM tRP DRAM tRAS DRAM tRFC DRAM tWR DRAM tWTR DRAM tRRD DRAM tRTP DRAM tFAW [Auto] [Auto] [Auto] [Auto] [Auto] [Auto] [Auto] [Auto] [Auto] [Auto] Current Setting : 1-0 DRAM Command Rate [Auto] Current Setting : Disabled ECC Mode [Auto] DRAM tCL Min = 6 Max = 11 +F1 F9 F10 ESC Select Screen Select Item Change Option General Help Load Defaults Save and Exit Exit v02.54 (C) Copyright 1985-2005, American Megatrends, Inc. Current Setting : 8-8-8-20-48-8-4-6-5-21 DRAM tCL Use this item to adjust the means of memory accessing. Configuration options : [6] to [11] and [Auto]. DRAM tRCD This controls the number of DRAM clocks for TRCD. Configuration options: Configuration options: [Auto], [3] to [15]. DRAM tRP This controls the number of DRAM clocks for TRP. Configuration options: Configuration options: [Auto], [3] to [15]. DRAM tRAS This controls the number of DRAM clocks for TRAS. Configuration options: Configuration options: [Auto], [9] to [31]. DRAM tRFC This controls the number of DRAM clocks for TRFC. Configuration options: Configuration options: [Auto], [15] to [255]. DRAM tWR This controls the number of DRAM clocks for TWR. Configuration options: Configuration options: [Auto], [3] to [15]. 62