Small Logo (Epa) Show; Advanced Chipset Features; Figure 4.4:Advanced Chipset Features Screen; Dram Timing Selectable - Advantech ARK-3381 User Manual

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4.4.18 Small Logo (EPA) Show

The EPA logo appears at the right side of the monitor screen when the
system is boot up. The default setting is Enabled.

4.5 Advanced Chipset Features

The "Advanced Chipset Features" screen appears when choosing the
"Advanced Chipset Features" item from the "Initial Setup Screen" menu.
It allows the user to configure the system chipset according to his particu-
lar requirements. Below are some major items that are provided in the
Advanced Chipset Features screen.
Figure 4.4: Advanced Chipset features screen

4.5.1 DRAM Timing Selectable

This option refers to the method by which the DRAM timing is selected.
The default is By SPD.

4.5.2 CAS Latency Time

You can configure CAS latency time in HCLKs as 2 or 2.5 or 3. The sys-
tem 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.
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Chapter 4

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