Green PC Function
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CommPlete 4000 Server SBC, Model IPC-623C
Chapter 4 - Green PC
Function
The CommPlete 4000 is equipped with a “green function” that
allows it to operate using reduced electrical power when the
machine is inactive. When in green mode, the CommPlete 4000
slows down and shuts down certain computer functions in order
to reduce power consumption. There are three reduced-power
operating modes (presented in order of increasing power
savings):
(1) CPU Doze Mode,
(2) System Standby Mode,
(3) System Suspend Mode .
By default, however, the green function is turned off.
4-1. Power Saving Block Diagram
On
Doze
Suspend
Standby
Timer Control into Suspend
Timer Control into Doze
Keyboard/Mouse W
ake-Up
Timer Control into Suspend
Timer Control into Standby
External Switch &
Timer Control into Suspend
Keyboard/Mouse W
ake-Up
Keyboard/Mouse
Wake-Up
Timer Control
into Standby
Figure 4-1: Power On & Three Reduced-Power States
