FIC A360 Manuel D’Utilisation

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Software Functional Overview 
 
FIC A360 Service Manual 
3-17
 
Password during POST 
P63 LOGOSEL  DIP 
Switch 
 
P64 N.C. 
 
 
P65 Pull 
High 
 
 
P66 N.C. 
 
 
P67 Pull 
High 
 
 
P76 (SDA) 
Pull High 
 
 
P77 (SCL) 
Pull High 
 
 
 
 
 
3.4 
Power Management 
This section provides the Power Management software function of the notebook. 
3.4.1  General Requirements 
The BIOS meet the following general Power Management requirements: 
•  Compliant with ACPI 1.0B Specification 
•  Support for Suspend-to-RAM (S1 state) and Suspend-to-Disk mode 
•  Support for Resume on Modem Ring while in S1 / S4 Mode. 
•  Power Management must not substantially affect or degrade system performance. 
•  Power Management must be OS independent 
•  Support resume on Time/Date 
3.4.2  System Power Plane 
The system components are grouped as the following parties to let the system to control the 
On/Off of power under different power management modes. 
The power plane is divided as following: 
Power 
Group 
Power Control 
Pin 
Controlled Devices 
+B Nil 
IMM, 
(9V~20V) 
+3VA 
Nil 
PIC16C62A, VT82C686B (RTC I/F), Internal 
Modem, PMU07 
+12V 
PWRON 
PCMCIA Card, AC97 Codec 
+5V 
PWRON 
PCMCIA Slot 5V 
+3V PWRON 
VGA, 
PCMCIA, 
PCMCIA Slot 3V, DRAM, 
Twister(DRAM I/F), M38867, MAX3243 
+5VS 
SUSB# 
FLASH ROM, HDD, CD-ROM, USB, Internal K/B, 
Glide Pad, External P/S2 Mouse, FDD, Audio AMP, 
Fan 
+3VS 
SUSB# 
VT82C686B (ISA I/F Power), Clock Generator & 
Buffer (W137) 
+RTCVCCS Nil VT82C686B 
(RTC) 
 
 
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