Software Functional Overview
3.5.8Lid Switch
Display mode | Power States | Lid Close | Lid Open | |
LCD | G0 | S3 | G0 | |
S3~S5 | No active | No active | ||
| ||||
CRT | G0 | No active | No active | |
S3~S5 | No active | No active | ||
| ||||
SIMUL | G0 | CRT | No active | |
S3~S5 | No active | No active | ||
|
If dual view enable lid close always suspend.
3.5.9Power Button and Internet / Mail Button
Button
Power
|
| State |
| |
G0 | S1 |
| S4 | S5 |
Power off | Power off |
| No active | G0 |
*Press power and suspend button reset PIC
3.5.10 Device Power Control Methodology
This section illustrates the power control status of each key device/component of the system under each power management mode.
PowerStat | Doze | STR |
e Component |
|
|
|
|
|
CPU | Stop Grant | Stop Clock |
|
|
|
L2 CACHE | ON | Power Down |
|
|
|
VT8603 | ON | Stop Clock |
|
|
|
VT82C686B | ON | ON |
|
|
|
DRAM | ON | Self Refresh |
Clock | ON | Low Power |
Synthesizer |
|
|
CDROM | ON | Power Down |
|
|
|
HDD | ON | Power Down |
|
|
|
FDD | ON | Power Down |
KBC | ON | ON |
PIC16C62A | ON | ON |
PMU07 | ON | ON |
|
|
|
VGA/VRAM | ON | Power Down |
|
|
|
PCMCIA | ON | Power Down |
|
|
|
Super I/O | ON | Power Down |
|
|
|
STD/SOff
Power Off
Power Off
Power Off
Power Off (except
SUSVcc, RTCVcc)
Power Off
Power Off
Power Off
Power Off
Power Off
Power Off
Power Down
Power Down
Power Off
Power Off
Power Off
FIC A360 Service Manual |
