FIC A360 ユーザーズマニュアル

 

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: 

+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)