Datasheet, Volume 1
61
Power Management
4.6.8
Seamless Display Refresh Rate Switching Technology
(SDRRST)
This is a mobile only supported power management feature.
When a Local Flat Panel (LFP) supports multiple refresh rates, the Intel
®
Display
Refresh Rate Switching power conservation feature can be enabled. The higher refresh
rate will be used when on plugged in power or when the end user has not
selected/enabled this feature. The graphics software will automatically switch to a
lower refresh rate for maximum battery life when the notebook is on battery power and
when the user has selected/enabled this feature.
There are two distinct implementations of Intel
®
DRRS—static and seamless. The static
Intel
®
DRRS method uses a mode change to assign the new refresh rate. The seamless
Intel
®
DRRS method is able to accomplish the refresh rate assignment without a mode
change and therefore does not experience some of the visual artifacts associated with
the mode change (SetMode) method.
4.7
Thermal Power Management
See
for all graphics thermal power management-related features.
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Содержание 2ND GENERATION CORE PROCESSOR FAMILY DESKTOP - VOLUME 1 01-2011
Страница 10: ...10 Datasheet Volume 1 Revision History Revision Number Description Date 001 Initial Release January 2011 ...
Страница 22: ...Introduction 22 Datasheet Volume 1 ...
Страница 62: ...Power Management 62 Datasheet Volume 1 ...
Страница 86: ...Signal Description 86 Datasheet Volume 1 ...
Страница 106: ...Electrical Specifications 106 Datasheet Volume 1 ...
Страница 172: ...DDR Data Swizzling 172 Datasheet Volume 1 ...