24
4.4 Chipset Features Setup
Most of these setup functions are working for ChipSet (Intel 430TX). These
options are used to change the ChipSet‘s registers. Please be careful while
making changes to any default setting, otherwise the system could become
unstable.
Auto Configuration : Enable or Disable
When you are using 60nS general type DRAM, please enable this setting so
as to get optimal timings.
SDRAM Speculative Read : Enable or Disable
When you enable this option, the CPU will send predict commands to the
SDRAM, if a miss happens, the CPU will cancel this command. As some OS
under certain situations have problem enabling this feature, it is normally set
to disable.
Memory Hole at 15M-16M : Enable or Disable
This setting reserve 15MB to 16MB memory address space for ISA expansion
cards that specifically needs this setting. Memory from 15MB and up will be
unavailable to the system because expansion cards can only access memory
up to 16MB.
CPU Warning Temperature : Disable,50 ..
There is a LM75 temperature sensor under the bottom of CPU. Setting CPU
Warning Temperature to a certain limit which will help customer in securing
the system as not to burn out resulted from a fan failed or other related
accidents.
Hardware Monitoring :
In this option, customer could see the working status of this board for
Current CPU Temperature, Current System Temperature, Current
CPUFAN1 Speed, Current CPUFAN2 Speed, Vcore voltage, Vio
voltage,+5V,-5V,+12V,and –12V status.