CHAINTECH CT-9PJL, Руководство пользователя

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Chapter 3
3-3 Advanced Chipset Features
By choosing the [ Advanced Chipset Features ] option from the CMOS Setup
Utility menu (Figure 3-1), the screen that lists the manufacturer's default values for
the motherboard is displayed below.
Figure 3-4 Advanced Chipset Features
All of the above settings have been determined by the motherboard
manufacturer and should not be changed unless you are absolutely sure of
what you are doing. Explanations of the DRAM timing and chipset features
setup are lengthy, highly technical and beyond the scope of this manual. Below
are some brief descriptions of the functions in the Setup menu.
DRAM Timing Selectable
The function allows you to enable or disable the DRAM timing by SPD. It is
recommended to keep the default setting for a stable system operation.
CAS Latency Time
This item controls the latency between DRAM read command and the time the data
actually becomes available.
Active to Precharge Delay
This item controls the number of DRAM clocks used for DRAM parameters.
DRAM RAS# to CAS# Delay
This item controls the latency between DRAM active command and read/write
command.
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