KAM1-I USER MANUAL
43
Chapter 3
Aptio Setup Utility - Copyright (C) 2012 American Megatrends, Inc.
This page enables you to set the clock speed and system bus for your system. The
clock speed and system bus are determined by the kind of processor you have
installed in your system.
M.I.B III (MB Intelligent BIOS III) Menu
ME Subsystem Help
Main Advanced Chipset M.I.B III Boot Security Exit
+/- : Change Opt.
Enter/Dbl Click : Select
lk
mn
: Select Screen
/Click: Select Item
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC/Right Click: Exit
Memory Clock is (DDR3-1600/800Mhz)
This item shows the information of Memory Clock.
CAS Latency (tCL) (9)
This item determines the operation of DDR SDRAM memory CAS (colulmn address
strobe). It is recommended that you leave this item at the default value. The 2T
setting requires faster memory that specifically supports this mode.
RAS# to CAS# Delay (tRCD) (9)
This item specifies the RAS# to CAS# delay to Rd/Wr command to the same bank.
Memory Clock (Auto)
This item is used to set memory clock.
CPU OverRatio Configuration
F1: General Help
CPU Ratio/Voltage Auto
SB Spread Spectrum Enabled
Memory Configuration
Memory Clock Auto
Memory Clock is: (DDR3-1600/800Mhz)
Memory Timing Configuration Auto
Command Rate 2T
CAS# Latency (tCL) : 9
RAS# to CAS# Delay (tRCD) 9
Row Precharge Time (tRP) 10
RAS# Active Time (tRAS) 28
Read CAS# Precharge (tRTP) 6
Row Cycle Time (tRC) 37
Write Recovery Time (tWR) 12
Active to Active Delay (tRRD) 5
Write to Read Delay (tWTR) 6
Four Active Window Delay (tFAW) 24
Row Refresh Cycle Time 0 (tRFC0) 4
Row Refresh Cycle Time 1 (tRFC1) 3
SB Spread Spectrum (Enabled)
This item enables or disables the SB Clock Spread Spectrum.
Memory Timing Configuration (Auto)
This item shows the information of Memory Timing Configuration.
Command Rate (2T)
This item is used to set command rate.
CPU Ratio/Voltage (Auto)
This item is used to set CPU Ratio/Voltage.
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