ASRock H55M/USB3 R2.0 User Manual - Page 36

DRAM Timing Control Use this item to control DRAM Timing. Advanced DRAM Timing Control DRAM tCL DRAM tRCD DRAM tRP DRAM tRAS DRAM tRFC DRAM tWR DRAM tWTR DRAM tRRD DRAM tRTP DRAM tFAW DRAM Command Rate BIOS SETUP UTILITY 9 [Auto] 9 [Auto] 9 [Auto] 24 [Auto] 74 [Auto] 10 [Auto] 5 [Auto] 4 [Auto] 5 [Auto] 20 [Auto] [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. DRAM tCL Use this item to adjust the means of memory accessing. Configuration options : [Auto], [6] to [11]. DRAM tRCD This controls the number of DRAM clocks for TRCD. Configuration options: [Auto], [3] to [15]. DRAM tRP This controls the number of DRAM clocks for TRP. Configuration options: [Auto], [3] to [15]. DRAM tRAS This controls the number of DRAM clocks for TRAS. Configuration options: [Auto], [9] to [31]. DRAM tRFC This controls the number of DRAM clocks for TRFC. Configuration options: [Auto], [15] to [255]. DRAM tWR This controls the number of DRAM clocks for TWR. Configuration options: [Auto], [3] to [15]. DRAM tWTR This controls the number of DRAM clocks for TWTR. Configuration options: [Auto], [2] to [10]. DRAM tRRD This controls the number of DRAM clocks for TRRD. Configuration options: Configuration options: [Auto], [4] to [7]. DRAM tRTP This controls the number of DRAM clocks for TRTP. Configuration options: [Auto], [2] to [13]. 36