Core/Ia Vr Settings - Supermicro C7Z170-SQ User Manual

Supermicro C7Z170-SQ Motherboard User's Manual
GT VR Domain
Disable Fast PKG C State Ramp for GT Domain
Select False to leave Fast ramp enabled during deeper C-States. Se-
lecting True will disable Fast ramp during deeper C-States. The options
are FALSE and TRUE.
Slow Slew Rate for GT Domain
This feature sets the VR GT 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.
SA VR Domain
Disable Fast PKG C State Ramp for SA Domain
Select False to leave Fast ramp enabled during deeper C-States. Se-
lecting True will disable Fast ramp during deeper C-States. The options
are FALSE and TRUE.
Slow Slew Rate for SA 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
Disabled and Enabled.
*If the item above is set to Enabled, the following items will become
available for configuration:
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. Valid range is 0-6249 (0-62.49 mOhms). Enter 0 for AUTO.
4-28