2-20 General Specifications
Table 2-20 Power Management Modes
Mode
Device
Speed
Suspend To Disk
Timer
CPU State
Power System
Power-On Group
Activity Events
Off/1/2/4/8/16 Min
Off
Off
Micro-Controller
Power Switch
Battery Low
Condition
CPU State
LCD State
CPU Clock/2
Battery Low / Low
Condition
CPU State
System Power
Off
Off
POWER MANAGEMENT FEATURES (MODE TRANSITION)
The following table lists power management transition modes.
Table 2-21 Mode Definitions
FROM/TO
FULLY-ON
DOZE
SLEEP
SUSPEND
Fully-On
X
1
X
2
Doze
3
X
4
5
Sleep
6
X
X
7
Suspend
8
X
X
X
1.
Doze Mode Time-Out
APM CPU-Idle
2.
APM Power Management Event: System Suspend Request Notification
Battery Low - Low Condition
Suspend Events Occurs
3.
Fully-On Activity Events Occur
4.
Sleep Mode Time-Out
5.
Sleep Timer Disabled and Suspend Mode Time-Out
Battery Low - Low Condition