ASROCK 775XFIRE-VSTA - V1.2 User Manual page 43

DRAM CAS# Latency
Use this item to adjust the means of memory accessing. Configuration
options are [5], [4], [3], and [Auto].
DRAM RAS# to CAS# Delay
This controls the latency between the DRAM active command and the
read / write command. Configuration options: [2 DRAM Clocks], [3 DRAM
Clocks], [4 DRAM Clocks], and [5 DRAM Clocks].
DRAM RAS# Precharge
This controls the idle clocks after a precharge command is issued.
Configuration options: [2 DRAM Clocks], [3 DRAM Clocks], [4 DRAM
Clocks], and [5 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], a n d [ 1 5 D R A M
Clocks].
Boot Graphic Adapter Priority
This allows you to select [PCI/PCIE] or [PCIE/PCI] as the boot graphic adapter
priority. The default value is [PCI/PCIE].
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.
OnBoard LAN
This allows you to enable or disable the "OnBoard LAN" feature.
VCCM (DRAM) Voltage
Use this to select VCCM (DRAM) Voltage. Configuration options: [High],
[Middle], and [Low]. The default value of this feature is [Middle].
VDDQ (NB, SB) Voltage
Use this to select VDDQ (NB, SB) Voltage. Configuration options: [High],
and [Low]. The default value of this feature is [Low].
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