NEXCOM NEX 732L2G - Manual (Page 41)

40 Chapter 4 NEX732L2G User Manual
Spread Spectrum
This item allows you to enable/disable the spread spectrum modulator to reduce EMI. the choices are
Enabled and Disabled.
After you have made your selections in the Advanced BIOS Features setup, press <ESC> to go back to the
main screen.
4.9 Advanced Chipset Features
Since the features in this section are related to the chipset in the CPU board and all are optimized, you are
not recommended to change the default settings in the setup table, unless you understand the chipset
features.
This section allows you to configure the system based on the specific features of the installed chipset.
This chipset manage bus speeds and access to system memory resources, such as DRAM and the
external cache. It also coordinates communications between the conventional ISA bus and the PCI bus.
The default settings have been chosen because they provide the best operating conditions for your system.
The only time you might consider making any changes would be if you discovered that data was being lost
while using your system.
The first chipset settings deal with CPU access to dynamic random access memory (DRAM). The default
timings have been carefully chosen and should only be altered if data is being lost. Such a scenario might
well occur if your system has mixed speed DRAM chips installed so that greater delays may be required to
preserve the integrity of the data held in the slower memory chips.
Selecting Advanced Chipset Features on the main program screen displays this menu:
Figure 4-4: BIOS – Advanced Chipset Features