User Guide

Software Functional Overview
3-22 FIC M785 Service Manual
l Device PM control during STR mode
Device
Power Down
Controlled by
Description
CPU Hardware Controlled by SUSB# pin
L2 CACHE Hardware Power off
SIS962 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 (M785 Not
support)
Hardware Power off
KBC Software Controlled by ENE KB3886 power down
command
PMU08 Sofeware Controlled by PMU08 power down command
VGA/VRAM Software Controlled by SISM650
PCMCIA Software Controlled by SUSB# pin
Super I/O Hardware Controlled by SIS962
AUDIO Hardware Controlled by SIS962
Audio AMP Hardware Controlled by BIOS
LCD Backlight Hardware Power off
Serial Port Software Controlled by PMU08 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
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