FIC mb02 Servicehandbuch
Software Functional Overview
3-2
FIC MB02 Service Manual
Power Management
Support (ACPI Mode)
Support (ACPI Mode)
The power management is compliant with ACPI 1.0B
specification and supports the following power state:
§ S0 (Full-On) Mode
§ S3 (STR)
§ S3 (STR)
Mode
§ S4 (STD) Mode
§ S5 (Soft-Off) Mode
§ S5 (Soft-Off) Mode
3.3 Subsystem Software Functions
This section provides introduction on the software functions of the notebook subsystems and
BIOS related function.
BIOS related function.
3.3.1 Key Chipset Summary
Following are the main chipsets used in the notebook:
Controller Chip
Vendor
Description
Processor
Intel
Mobile Banias
North Bridge
Intel
Montara GM
South Bridge
Intel
ICH4
Video Controller
Intel
Embedded in Montara GM
PCMCIA Controller
RICOH
R5C551
Audio Chip
Intel
South Bridge Integrated
Audio Codec
Intel
ICH4
Keyboard Controller
Misubishi
M3885x
PMU Controller
NEC
PMU08
ROM BIOS
SST
49LF004A
Clock Generator
IMI
CY28346
Temperature Sensor
NS
MAX6690
IEE 1394
RICOH
R5C551
LAN
Intel
ICH4
Modem
Intel
MDC AC’97
3.3.2 System Memory
The system memory consists of SDRAM memory on 64-bit bus and the module size options
are 128/256/512/1GMB upward. The BIOS will automatically detect the amount of memory
in the system and configure CMOS accordingly during the POST (Power-On Self Test)
process. This must be done in a way that requires no user interaction.
are 128/256/512/1GMB upward. The BIOS will automatically detect the amount of memory
in the system and configure CMOS accordingly during the POST (Power-On Self Test)
process. This must be done in a way that requires no user interaction.
Base SO-DIMM DRAM
slot
Expansion SO-DIMM DRAM
slot
Total Size
(Bank 0&1)
(Bank 2&3)
NIL
128MB
128MB
NIL
256MB
256MB
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