QSEVEN-Q7ALx2 - Preliminary User Guide, Rev. 0.7
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10.2.3.2.
Chipset > South Bridge
Figure 18: Chipset>South Bridge Menu Initial Screen Example
The following table shows the South Bridge sub-screens and functions, and describes the content. Default settings
are in bold.
The BIOS features in this user guide are open to change and may not be the latest version.
The latest version may have differences to the options and features described in Table 21.
Table 21: Chipset Set> South Bridge Sub-screens and Functions
Function
Second level Sub-Screen / Description
Serial IRQ Mode>
Configure Serial IRQ Mode
[Quiet, Continuous]
SMBus Support>
Enable or disable SMBus Support
[Enabled, Disabled]
OS Selection>
Selects target OS.
[Windows 10 (Ver>=1607), Intel Linux]
PCI Clock Run>
Enables CLKRUN# logic to stop PCI clocks
[Enabled, Disabled]
Real Time
Option>
Select Read-Time Enable and IDI Agent Real-Time Traffic Mask Bits
[RT Disabled, RT Enabled (Agent IDI1), RT Enabled (Agent Disabled)]
