Figure 4.18Pch Azalia Configuration - Advantech ITA-3630 Series User Manual

– xHCI Mode
This item is used to select xHCI controller mode. THe default setting is
"Smart Auto".
– HS Port #1/#2/#3/#4 Switchable
Enable: BIOS will let the port connect to EHCI; Disable: BIOS will let the port
connect to xHCI. The default setting is "Enable".
– xHCI Streams
This item allows users to enable or disable xHCI Maximum Primary Stream
Array Size.
– EHCI1/EHCI2
This item allows users to enable or disable EHCI #1/EHCI #2. The default
setting is "Enable".
– USB Ports Per-Port Disable Control
This item is used to set disable control of each USB connector.
PCH Azalia Configuration

Figure 4.18 PCH Azalia Configuration
– Azalia
This item is used to detect Azalia device. The default setting is "Enable".
Disabled: Azalia will be unconditionally disabled.
Enabled: Azalia will be unconditionally Enabled.
Auto: Azalia will be enabled if present, disabled otherwise.
35 ITA-3630 User Manual