Supermicro X7DCA-3 User Manual page 68

X7DCA-3/X7DCA-i User's Manual
SERR Signal Condition
This setting specifi es the ECC Error conditions that an SERR# is to be asserted.
The options are None, Single Bit, Multiple Bit, and Both.
4GB PCI Hole Granularity
This feature allows you to select the granularity of PCI hole for PCI slots. If MTRRs
are not enough, this option may be used to reduce MTRR occupation. The options
are: 256 MB, 512 MB, 1GB and 2GB.
Azalia Audio
Select Auto to allow the BIOS automatically enable the onboard Azalia Audio if
detected. The settings are Auto and Disabled.
Route Port 80h Cycles to
This feature allows the user to decide which bus to send debug information to. The
options are PCI and LPC.
Enable Multi-Media Timer
Select Yes to activate a set of timers that are alternative to the traditional 8254
timers for the OS use. The options are PCI and LPC.
USB Host Controller 1
Select Enabled to activate USB Host Controller 1. The settings are Enabled and
Disabled.
USB Host Controller 2
Select Enabled to activate USB Host Controller 2. The settings are Enabled and
Disabled.
Legacy USB Support
This setting allows you to enable support for Legacy USB devices. The settings
are Enabled and Disabled.
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