AXIOMTEK SBC84620 Series, Руководство пользователя

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SBC84620 AMD
®
Geode GX3 All-in-One Capa Board User’s Manual
Award BIOS Utility
47
4.7 Advanced Chipset Features
Since the features in this section are related to the chipset on the CPU
board and are completely optimized, you are not recommended to
change the default settings in this setup table unless you are well
oriented with the chipset features.
z
CPU Frequency
Use this item to set the CPU Frequency with these options: Auto,
333MHz, 400MHz, 433MHz and 500MHz. The default setting is
“
Auto ”.
z
CAS Latency
You can select CAS latency time in 1.5, 2.0, 2.5, 3.0, 3.5, or Auto.
The board designer should set the values in this field, depending on
the DRAM installed. Do not change the values in this field unless
you change specifications of the installed DRAM or the installed
CPU.
z
Interleave Select
Select the address interleaving mode. The choice: HOI, LOI.
The GLMC(GeodeLink™ Memory Controller) module supports two
address translations depending on the method used to interleave
pages. High Order Interleaving (HOI) uses fixed upper address bits
to map the GLIU address to a component bank. LOI uses variable
lower address bits depending on page size, number of module
banks, and number of component banks of the DIMMs, plus an