Copyright
©
2014
congatec
AG
TA30m16
89/95
10.5.2
South Bridge Submenu
Feature
Options
Description
►
Azalia HD Audio
Submenu
Opens the Azalia HD Audio submenu.
►
USB
Submenu
Opens the USB submenu.
►
PCI Express Configuration
Submenu
Opens the PCIe configuration submenu.
High Precision Timer
Enabled
Disabled
Enable or disable high precision event timer.
Serial IRQ
Quiet
Continuous
Configure IRQ serial mode.
CLKRUN# Logic
Enable
Disable
Enable the CLKRUN# logic to stop the LPC clocks when possible. Requires Serial IRQ Mode to
be set to Quiet as well
Global SMI Lock
Enabled
Disabled
Enable or disable SMI lock.
BIOS Read/Write Protection
Enable
Disable
Enable BIOS SPI region read/write protection.
Generate EXCD0/1_PERST#
Disabled
1ms, 5ms,
10ms
, 50ms,
100ms, 150ms, 200ms,
250ms
The COM Express EXCD0_PERST# and EXCD1_PERST# pins are driven low during POST for
the set duration.
Isolate SMBus Segments
Never
During POST
Always
This feature allows to isolate the off-module/external SMBus segment from the on-module
SMBus segment.
Note:
This feature can be a workaround for non-spec conform external SMBus devices.
10.5.2.1
Azalia HD Audio
Feature
Options
Description
LPE Audio Support
Disable
LPE Audio PCI Mode
LPE Audio ACPI Mode
Enable or disable LPE audio support.
Audio Controller
Enabled
Disabled
Enable or disable audio controller.
Azalia Vci Enable
Enabled
Disabled
Enable or disable Azalia Vci.
Azalia Docking Support Enable
Enable
Disable
Enable or disable Azalia docking support.
Azalia PME Enable
Enabled
Disabled
Enable or disable Azalia PME support.
