
Software Functional Overview
3-26
FIC A360 Service Manual
command
Internal Modem
Software
Modem support power
down command
Device Power Control Methodology During S1 Mode
This section illustrates the control methodology of each device/component and its details
under Suspend to RAM mode.
Device
Power Down Controlled
by
Description
CPU
Hardware
Controlled by SUSB# pin
L2 CACHE
Hardware
Power off
VT8603
Hardware
Controlled by SUSB# pin
VT82C686B
Hardware
Controlled by SUSB# pin
DRAM Software
Self
Refresh
Clock Synthesizer
Hardware
Controlled by SUSB# pin
CDROM Hardware
Power
off
HDD Hardware
Power
off
FDD Hardware
Power
off
KBC
Software
Controlled by M38867
power down command
PIC16C62A
Software
Controlled by PIC16C62A
power down command
PMU07
Sofeware
Controlled by PMU07
power down command
VGA/VRAM
Software
Controlled by VT8603
PCMCIA
Software
Controlled by SUSB# pin
Super I/O
Hardware
Controlled by VT82C686B
AUDIO
Hardware
Controlled by VT82C686B
Audio AMP
Hardware
Controlled by BIOS
LCD Backlight
Hardware
Power off
Serial Port
Software
Controlled by PMU07
GPIO[B3] pin
IR Module
Hardware
Controlled by SUSB# pin
LAN
Hardware
Controlled by Driver enter
Dx status
Internal Modem
Hardware
Controlled by Driver enter
Dx ststus
Содержание A360 Reference and
Страница 1: ...FIC A360 Intel FC PGA Pentium III Celeron Notebooks A360 Model Reference and Service Manual...
Страница 95: ...Software Functional Overview 3 38 FIC A360 Service Manual...
Страница 158: ...Troubleshooting and Repair 6 4 20 Suspend Function Check Figure 6 19 Suspend Function Check FIC A360 Service Manual 6 23...