Fic a985 Service Manual APPENA

Appendix

Notebook Specification

This appendix provides the technical specification of the A985 notebook:

A.1 System Specification

MICRO PROCESSOR

CPU Type Intel Pentium-4-M Northwood Processor
Clock Speed Pentium-4-M CPU at 1.6/1.7/1.8/2.0/2.1/2.2GHz
Internal L1 Cache 12KB code and 8KB data
Internal L2 Cache 512 KB
CPU Package uFCPGA packaging

SYSTEM LOGIC CHIPSET

Chipset Type

Thermal controller Integrated in South Bridge

Package 200 Pins SO-DIMM (1.25”)
Size 128 / 256 / 512MB
Mode DDR SDRAM
Frequency 266 MHz (Northwood)
Data Path 64 Bit
Refresh
Supply Voltage 2.5V
Extension Upgradable to max. 1024MB using 512 MB SODIMM x 2
Parity Support

CBR Refresh

• SIS 650 - North Bridge

• SIS 961 - South Bridge

MEMORY MODULE

No parity bit for all memory

FIC A985 Service Manual A-1

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Notebook Specification

BIOS ROM

ROM Type 512K x 8 CMOS Flash Memory – 49LF040A (SST)
ROM Size 4M-bit
Boot Code Sector 64KB Top Sector
Package 32-pin lead PLCC Package
Erase / Program

Program Voltage 3.0V~3.6V
Supply Current

Video Chipset SIS 650 (Integrate in North Bridge)
Video RAM Shared from System Memory from 8MB up to 64MB
Bus Interface

Addressing Linear Addressing
3D engine clock speed Up to 143 Mhz
Maximum Resolution at CRT 2048 x 1536 at 32-bit color (16 million colors)
Maximum Color at CRT 32-bit color (16 million colors)
External CRT connector 15-pin D-Sub female

I/O Controller SMSC LPC47N267
Parallel / Printer Port (LPT1) 25-pin D-sub female connector (with EPP/ECP support)
Serial / COM Port (COM1)

Keyboard Controller ENE KB38867
Firmware Version Version: 1.47
Package 64-pin TQFP
Host Interface 8042-style host interface
Keyboard Scan Local 16 x 8 keyboard switch matrix
External PS/2 Keyboard Mini-DIN PS/2 connector

• 70 ms (typical) Chip-Erase Time

• 18 ms (typical) Sector-Erase / Block-Erase Time

14 us (typical) Byte-Program Time

•

8 seconds (typical) Chip-Rewrite Time

•

• Single-Pulse Program or Erase

• Active = 6mA (typical)

• Standby = 10uA (typical)

VIDEO SUBSYSTEM

66Mhz Host-to-PCI Bridge

•

A.G.P. v2.0 Compliant

•

I/O SUBSYSTEM

Type: 9-pin D-sub male RS-232 connector

•

• Baud Rate: 300 – 38400 bps (UART 16C550A)

• Drivers / Receiver: Maxim MAX3243 (SSOP, 28-pin)

KEYBOARD SUBSYSTEM

A-2 FIC A985 Service Manual

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Notebook Specification

SOUND SUBSYSTEM

Audio Controller Integrated in South Bridge
Audio Codec ALC 201 CODEC (Analog Devices)
Compatibility Sound Blaster 16 (Pro) & AC’97 Revision 2.2
Wavetable Function Software
Connection Full-Duplex
Volume Analog H/W Volume
Built-in Speaker

Built-in Microphone Mono
Line-Out Jack 1 x line-out jack with 50mW/20ohm driving capability supported

Microphone Jack 1 x 3.5p microphone jack with 50mW/20ohm driving capability

Chipset Controller Mitsubishi M38867E4HP Version 1.47
Package 64-pin TQFP
Touchpad Type Synaptics TM41PDG351-1 Glide Point
Interface PS/2
External PS/2 Mouse Mini-DIN PS/2 connector (share with PS/2 keyboard)

Chipset Controller O2Micro OZ6912 PCI-cardbus bridge
PCMCIA Slot Configuration 1 Type I or Type II
Bus Type 32-bit PCI CardBus
Compatibility Yenta ™ PCI to PCMCIA CardBus Bridge Registers
Compliance ACPI-PCI Bus Power Management Interface Spec Rev 1.1

PMU Controller Mitsubishi M38859FFHP (PMU08)
PMU Modes Video Timeout, Hard Disk Timeout, Suspend to RAM (STR)

Others LCD Cover-Switch STR, ACPI, DMI 2.0, Thermal Control

Number of LEDs 8 LEDs
Power Status LED

Battery Charge LED

Internet / Mail LED
HDD LED Green color when accessing the HDD
FDD LED Green color when accessing the FDD
Num Lock LED Green color for Num Lock activate on keyboard
Caps Lock LED Green color for Caps Lock activate on keyboard
Scroll Lock LED Green color for Scroll Lock activate on keyboard

2-way (left and right) mini stereo 1W 8Ω speakers

S/PDIF out

POINTING DEVICE SUBSYSTEM

PCMCIA SUBSYSTEM

POWER MANAGEMENT UNIT (PMU)

mode, Suspend to Disk (STD) mode

STATUS LED INDICATORS

Green color when powering on
Green color blinking when in STR or STD

Amber color in Battery Low.
Green color in charging status
Lights off when the battery is fully charged or no battery installed

Green color blinking when a new mail is arriving

FIC A985 Service Manual A-3

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