South Bridge - Advantech ARS-2110TX User Manual

3.4.2

South Bridge

Figure 3.25 South Bridge
High Precision Timer
This item allows users to enable or disable the high precision event timer.
Serial IRQ Mode
This item allows users to configure serial IRQ mode.
Global SMI Lock
This item allows users to enable or disable SMI lock.
BIOS Read/Write Protection
This item allows users to enable or disable BIOS SPI region read/write protection.
Figure 3.26 Azalia HD Audio
Audio Controller
48 ARS-2110 User Manual