Supero C9X299-PG, User Manual

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Chapter 4: AMI BIOS
4-33
Slow Slew Rate for IA Domain
This feature sets the VR SA Slew Rate for Deep Package C-State
ramp time. Slow slew rate equals Fast divided by the number 2,
4, 8, or 16. This feature is used to help reduce acoustic noise. The
options are
Fast/2 , Fast/4, Fast/8 and Fast/16.

Core/IA VR Settings
VR Config Enable
Select Enable to activate VR configuration options. The options are
Enabled or Disabled.
*The following features become available when VR Config Enable
is enabled.
AC Loadline
AC Loadline is defined in 1/100 mOhms and uses the BIOS mailbox
command 0x2. A value of 100 equals 1.0 mOhm, and 1255 is 12.55
mOhms. Range is 0-6249 (0-62.49 mOhms). Enter
0 for AUTO.
DC Loadline
DC Loadline is defined in 1/100 mOhms and uses the BIOS mailbox
command 0x2. A value of 100 equals 1.0 mOhm, and 1255 is 12.55
mOhms. Range is 0-6249 (0-62.49 mOhms). Enter
0 for AUTO.
PS Current Threshold1
The PS Current Threshold1 is defined in 1/4A (Amperes) increments
and uses the BIOS mailbox command 0x3. A value of 400 equals
100A. Range is 0-512 which translates to 0-128A. Enter 0 for AUTO.
Default is
80 for 20A.
PS Current Threshold2
The PS Current Threshold2 is defined in 1/4A (Amperes) increments
and uses the BIOS mailbox command 0x3. A value of 400 equals
100A. Range is 0-512 which translates to 0-128A. Enter 0 for AUTO.
Default is
20 for 5A.