ASROCK G31M-VS2 - V1.1 User Manual page 31

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DRAM tCL
Use this item to adjust the means of memory accessing. Configuration
options are [6], [5], [4], [3] and [Auto].
DRAM tRCD
This controls the latency between the DRAM active command and the
read / write command. Configuration options: [3 DRAM Clocks], [4 DRAM
Clocks], [5 DRAM Clocks], [6 DRAM Clocks] and [Auto].
DRAM tRP
This controls the idle clocks after a precharge command is issued.
Configuration options: [3 DRAM Clocks], [4 DRAM Clocks], [5 DRAM
Clocks], [6 DRAM Clocks] and [Auto].
DRAM tRAS
Thhis controls the number of DRAM clocks for TRAS. Configuration
options: [9 DRAM Clocks] to [18 DRAM Clocks] and [Auto].
Primary Graphics Adapter
This item shows the primary graphics adapter. The default value is [PCI].
Configuration options: [Onboard], [PCI] and [PCI Express].
Internal Graphics Mode Select
If you select [Auto], the onboard VGA will be automatically disabled when
you install VGA card; the onboard VGA will be enabled without the installa-
tion of any add-on VGA card. If you select [Enabled, 8MB] or [Enabled,
1MB], the onboard VGA will be enabled.
DVMT Mode Select
Use this option to adjust DVMT mode. Configuration options: [Fixed Mode]
and [DVMT Mode]. The default value is [DVMT Mode]. DVMT (Dynamic Video
Memory Technology) is an architecture that offers breakthrough perfor
mance 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. This item will not be used under
Windows
Vista
OS because the driver will intelligently detect physical
®
TM
memory available and allocate necessary video memory.
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: [128MB], [256MB]
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.
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