Intermec 073295-001 Manual Do Utilizador
Chapter 4 — Theory of Operation
Running
Normal
Suspending
Suspended
Suspend
successful
successful
Resuming
Resume
succeeded
succeeded
I/O key OR
main battery low
main battery low
Dead
Warm-booting
Cold-booting
Suspending,
HCRs off
main
battery
critically
low OR
removed
battery
critically
low OR
removed
I/O key
down
5 sec
down
5 sec
warm
boot
done
boot
done
cold
boot
done
boot
done
Limbo
Suspend
successful
successful
I/O key down
5 seconds
AND
Main
batt
OK
5 seconds
AND
Main
batt
OK
Reset switch
pressed
AND
Main batt OK
pressed
AND
Main batt OK
main
batt
out
batt
out
Main batt
dead AND
supercap
dead
dead AND
supercap
dead
Main batt
dead AND
supercap
dead
dead AND
supercap
dead
= Static States
= Transitional States
Increasing power
consumption of
static states.
consumption of
static states.
Reset
switch
pressed
switch
pressed
Soft
cold
boot
command
cold
boot
command
New Main batt
installed
installed
Main batt OK
AND
(I/O key OR
peripheral
resume
interrupt)
AND
(I/O key OR
peripheral
resume
interrupt)
Suspend
failed
failed
Suspend
failed
failed
I/O key down
5 seconds
5 seconds
System Power States and Transitions
Device Power States
Power is switched to various parts of the design as indicated in the
following table. Some sections can be optionally left powered during
Suspend to support user-selected features like 802.11 WakeOnLAN,
Bluetooth wake-on-connect, or tethered scanner trigger resume.
following table. Some sections can be optionally left powered during
Suspend to support user-selected features like 802.11 WakeOnLAN,
Bluetooth wake-on-connect, or tethered scanner trigger resume.
See individual specs for devices in this table that may support power states
unique to that device (see “Supported Bus States” on page 73 for Mini
PCI slot supported power states).
unique to that device (see “Supported Bus States” on page 73 for Mini
PCI slot supported power states).
Treatment of a device during a critical shutdown falls into two categories
shown in the Critical Shutdown Type column. See Device Power Control
on the next page for more detail.
shown in the Critical Shutdown Type column. See Device Power Control
on the next page for more detail.
56
CK30 Handheld Computer Service Manual