Advanced Chipset Features - Biostar 915GL-M7 Ultra Manual

915GL-M7 Ultra BIOS Manual

4 Advanced Chipset Features

This submenu allows you to configure the specific features of the chipset installed on your system.
This chipset manage bus speeds and access to system memory resources, such as DRAM.
coordinates communications with the PCI bus. The default settings that came with your system
have been optimized and therefore should not be changed unless you are suspicious that the
settings have been changed incorrectly.
Figure 4. Advanced Chipset Setup
DRAM TIMING SELECTABLE
When synchronous DRAM is installed, the number of clock cycles of CAS
latency depends on the DRAM timing.
The Choices: By SPD (default), Manual.
CAS LATENCY TIME
When synchronous DRAM is installed, the number of clock cycles of CAS
latency depends on the DRAM timing.
The Choices: Auto (default).
DRAM RAS# TO CAS# DELAY
This field let you insert a timing delay between the CAS and RAS strobe
signals, used when DRAM is written to, read from, or refreshed. Fast gives
faster performance; and slow gives more stable performance. This field
applies only when synchronous DRAM is installed in the system.
The Choices: Auto (default).
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