Chapter 3
A75F2-A2 USER MANUAL
42
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
Row Precharge Time (tRP)
This item specifies Row precharge to Active or Auto-Refresh of the same bank.
Memory Timing Configuration
This item shows the information of Memory Timing.
CAS Latency (tCL)
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)
This item specifies the RAS# to CAS# delay to Rd/Wr command to the same bank.
RAS# Active Time (tRAS)
This item specifies the RAS# active time.
Enabled/Disabled IGD
Over-clocking Func.
Main
Advanced Chipset
M.I.B III
Boot Security Save & Exit
+/- : Change Opt.
Enter/Dbl Click : Select
lk
mn
: Select Screen
/Click: Select Item
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC/Right Click: Exit
Core clock multiplier
Auto
Memory Clock
Auto
Memory Timing Configuration Auto
Memory Clock DCT0 is: None
Command Rate
N/A
CAS# Latency (tCL) :
N/A
RAS# to CAS# Delay (tRCD)
N/A
Row Precharge Time (tRP) N/A
RAS# Active Time (tRAS) N/A
Memory Clock DCT1 is: (DDR-1600/800Mhz)
Command Rate
2 T
CAS# Latency (tCL) :
9 CLK
RAS# to CAS# Delay (tRCD)
9 CLK
Row Precharge Time (tRP) 10 CLK
RAS# Active Time (tRAS) 28 CLK
SB Spread Spectrum Enabled
CPU Over-clocking Func.
Disabled
Spread Spectrum Disabled
IGD Over-clocking Func.
Enabled
IGD Frequency
800
CPU Voltage
Default
DIMM Voltage
Default
NB Voltage
Default
FCH Voltage
1.21V
Memory Clock
This item is used to set memory clock.
Core clock multiplier
This item is used to set Core clock multiplier.