User`s manual

42 CPC-2347 User's Manual
3.5 Advanced chipset features
By choosing the "Advanced CHIPSET FEATURES" option from
the Main menu, the screen below will be displayed.
This sample screen contains the manufacturer default values for
the CPC-2347.
This section allows you to configure the system based on the
specific features of the installed chipset. This chipset manages 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. It must be
stated that these items should never need to be altered. The default
settings have been chosen, because they provide the best operating
conditions for your system.
Video Memory Size
The CPC-2347 adopts VGA share memory structure. Video memory
size can be selected from 512 KB to 4096 KB. Onboard VGA video
memory size should be "none", in order to release memory when
the onboard VGA function is not used. VGA can be recovered by
turning the power on and pressing the "INS" key until the display
is recovered. Video memory size will be unchangeable and released
automatically when the CPC-2520 LCD module is plugged into the
CPC-2347.
Figure 3-4: CHIPSET features setup screen