BIOS Setup
55
F
REQUENCY
/
V
OLTAGE
C
ONTROL
: Move
F5: Previous Values
F6: Fail-Safe Defaults
F7: Optimized Defaults
Enter: Select
+/-/PU/PD: Value
F10: Save
ESC: Exit
F1: General
Help
Menu Level
Item Help
DRAM Clock
[By SPD]
DRAM Timing
[Auto By SPD]
Bank Interleave
Disabled
Precharge to Active(Trp)
4T
Active to Precharge(Tras)
07T
Active to CMD(Trcd)
4T
REF to ACT/REF(Trfc)
25T
ACT(0) to ACT(1) (TRRD)
3T
SDRAM CAS Latency [DDR/DDR2]
2.5/ 4
Frequency / Voltage Control
Phoenix - AwardBIOS CMOS Setup Utility
Spread Spectrum
[Disabled]
Read to Precharge (Trtp)
[2T]
Write to Read CMD (Twtr)
[1T/2T]
Write Recovery Time (Twr)
[4T]
DRAM Command Rate
[2T Command]
RDSAIT mode
[Auto]
RDSAIT selection
03
Auto Detect PCI Clk
[Enabled]
CPU Host/PCIEX/AGP/PCI
CPU Clock Ratio
[ 6 X]
[Default]
DRAM Clock
The chipset supports synchronous and asynchronous mode between host
clock and DRAM clock frequency.
Settings: [100 MHz, 133 MHz, 166 MHz, 200MHz, 266MHz, By SPD]
DRAM Timing
The value in this field depends on the memory modules installed in your
system. Changing the value from the factory setting is not recommended
unless you install new memory that has a different performance rating than
the original modules.
Settings: [Manual, Auto By SPD, Turbo, Ultra]
SDRAM CAS Latency [DDR/DDR2]
This item is for setting the speed it takes for the memory module to complete
a command. Generally, a lower setting will improve the performance of your
system. However, if your system becomes less stable, you should change it
to a higher setting. This field is only available when “DRAM Timing” is set to
“Manual”.
Settings: [1.5/2, 2/3, 2.5/4, 3/5]
Содержание EPIA-CN
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Страница 31: ...23 CHAPTER 3 BIOS Setup This chapter gives a detailed explanation of the BIOS setup functions...
Страница 73: ...65 CHAPTER 4 Driver Installation...