Foxconn Inferno Katana - Manual (Page 43)

3
36
South Bridge Configuration
South Bridge Chipset Configuration
► SMBUS Controller
The System Management Bus is a specific implementation of an I2C bus. The SMBus speci-
fication describes the data protocols, device addresses, and electrical requirements that are
superimposed on the I2C bus specification. The SMBus is used to physically transport com-
mands and information between the Smart Battery, SMBus Host, Smart Battery Charger, and
other SMBus Devices. This item is used to enable/disable System Mangement Bus controller.
► Debug Code Control
This item allows you to select debug code control mode. Select "LPC", you can use onboard
seven segment LED; Select "PCI", you must insert debug card into PCI slot.
► SLP_S4# Min. Assertion Width
SLP_S4# is a signal for power plane control. This signal shuts off power to all non-critical
systems when in the S4 (Suspend to Disk) or S5 (Soft Off) state.
This setting indicates the minimum assertion width of the SLP_S4# signal to ensure that the
DRAMs have been safely power-cycled. Setting values are: [4 to 5 seconds], [3 to 4 seconds],
[2 to 3 seconds], [1 to 2 seconds].
► PCIE Ports Configuration
PCIe Port 0/1/2/3/4
This option is used to enable or disable the PCI Express port. Setting to [Auto] allows the
system to detect the PCI Express devices automatically. If detected, the PCI Express Port is
enabled, or else the PCI Express Port is disabled.
CMOS Setup Utility - Copyright (C) 1985-2009, American Megatrends, Inc.
South Bridge Configuration
South Bridge Chipset Configuration Help Item
SMBUS Controller Enabled
Debug Code Control LPC Enabled
SLP_S4# Min. Assertion Width 4 to 5 seconds Disabled
PCIE Ports Configuration
PCIE Port 0 Auto
PCIE Port 1 Auto
PCIE Port 2 Auto
PCIE Port 3 Auto
PCIE Port 4 Auto
↑↓←→:Move Enter:Select +/-/:Value F10:Save ESC:Exit F1:General Help
F9:Optimized Defaults
Enabled
Options