Mps Version Control For Os; Advanced Chipset Features; Figure 3.4:Advanced Chipset Features Screen; Dram Timing Selectable - Advantech PCA-6186 User Manual

3.4.14 MPS Version Control For OS

This reports if an FDD is available for Windows 95. The commands are
"Yes" or "No."

3.5 Advanced Chipset Features

By choosing the "Advanced Chipset Features" option from the "Initial
Setup Screen" menu, the screen below will be displayed. This sample
screen contains the manufacturer's default values for the PCA-6186, as
shown in Figure 3-4:
Note:
Figure 3.4: Advanced chipset features screen

3.5.1 DRAM Timing Selectable

This item allows you to control the DRAM speed.

3.5.2 CAS Latency Time

This controls the latency between DDR RAM read command and the
time that the data actually becomes available. Leave this on the default
setting.

3.5.3 Active to Precharge Delay

DRAM default timings have been carefully cho-
sen and should ONLY be changed if data is
being lost. Please first contact technical sup-
port.
33 Chapter 3