3-12
MS-7005 Micro ATX Mainboard
Advanced Chipset Features
MSI Reminds You...
Change these settings only if you are familiar with the chipset.
Advanced DRAM Control 1
Press <Enter> and the following sub-menu appears:
System Performance
This setting particularly provided by SiS gives the proper suggestion for
user to set timing. The Timings programmed into this register are depen-
dent on the system design. Slower rates may be required in certain sys-
tem designs to support loose layouts or slower memory. Setting options:
Safe Mode
,
Normal Mode
,
Fast Mode
,
Turbo Mode, Ultra Mode
.
CAS Latency Setting
The field controls the CAS latency, which determines the timing delay
before SDRAM starts a read command after receiving it. Setting options:
By SPD, 3T, 2.5T, 2T
.
2T
increases system performance while 2.5T provides
more stable system performance. Setting to By SPD enables DRAM CAS#
Latency automatically to be determined by BIOS based on the
configurations on the SPD (Serial Presence Detect) EEPROM on the DRAM
module.
