ASROCK ConRoe945GZ-DVI User Manual page 32

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Clocks], [5 DRAM Clocks], and [6 DRAM Clocks].
DRAM RAS# Activate to Precharge
This controls the number of DRAM clocks for TRAS. Configuration options:
[4 DRAM Clocks], [5 DRAM Clocks], [6 DRAM Clocks], [7 DRAM Clocks], [8
DRAM Clocks], [9 DRAM Clocks], [10 DRAM Clocks], [11 DRAM Clocks], [12
DRAM Clocks], [13 DRAM Clocks], [14 DRAM Clocks], and [15 DRAM
Clocks].
Onboard VGA Selection
This allows you to enjoy the benefits of Surround Display feature. If you
select [Auto], the onboard VGA will be automatically disabled when you
install PCI Express x16 VGA card; the onboard VGA will be enabled without
the installation of any add-on VGA card. If you select [Enabled], the onboard
VGA will be enabled, and your first screen will always be onboard VGA.
DVMT Mode Select
Use this option to adjust DVMT mode. Configuration options: [Fixed Mode],
[DVMT Mode] and [Fixed+DVMT Mode]. The default value is [DVMT Mode].
DVMT (Dynamic Video Memory Technology) is an architecture that offers
breakthrough performance for the motherboard through efficient memory
utilization. In Fixed mode, a fixed-size fragment of the system memory is
allocated to the graphics core. In DVMT mode, the graphics driver allocates
memory as needed for running graphics applications and is cooperatively
using this memory with other system components. In Fixed+DVMT mode,
the graphics processor gets a fixed-size chunk of 64MB of memory and up
to 64MB of dynamically-allotted memory. This mode guarantees that at least
64MB of memory is available to the graphics core, with a possibility to
increase this amount to 128MB, if necessary.
DVMT/FIXED Memory
You are allowed to adjust the shared memory size in this item if you set
DVMT Mode Select as [DVMT Mode]. Configuration options: [64MB], [128MB]
and [Maximum DVMT].
OnBoard HD Audio
Select [Auto], [Enabled] or [Disabled] for the onboard HD Audio feature. If
you select [Auto], the onboard HD Audio will be disabled when PCI Sound
Card is plugged.
Front Panel Control
Select [Auto], [Enabled] or [Disabled] for the onboard HD Audio Front Panel.
CD-In
Use this item to enable or disable CD-In of OnBoard HD Audio. If you plan to
use this motherboard to submit Windows
this option.
OnBoard LAN
This allows you to enable or disable the "OnBoard LAN" feature.
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