Hardware Specifications and Configurations

Processor

Item

Specification

CPU type

Intel® ultra low voltage Pentium® M processor up to 1GHz CPU with on-die 1MB L2 cache

CPU package

uFC-BGA package

CPU core voltage

1.004V/0.844V

CPU I/O voltage

1.05V

BIOS

Item

Specification

BIOS vendor

Acer

BIOS Version

R01-A0w

BIOS ROM type

Flash ROM

BIOS ROM size

512KB

BIOS package

32-pin TSOP

Supported protocols

ACPI 1.0b/2.0, SMBIOS 2.3.1, IEEE 1394 1.0, IrDA V1.0, PCI 2.2, PnP BIOS 1.0a, Intel AC 97 CNR specification, USB specification 1.1/2.0, PC card standard 1995 (PCMCIA V3.0 compliant device), System/HDD password security, INT 13h extensions, USB/1394 CD-ROM Boot Up support, BIOS boot specification (Compal, Phoenix, Intel), Simple Boot Flag 1.0, Boot Block, PCI Bus Power Management interface specification, Preboot execution environment (PXE) 2.1, Boot Integrity Service Application Program interface (BIS) 1.0, PC99a and Mobile PC2001 compliant, Intel SpeedStep Technology

BIOS password control

Set by switch, see SW1 setting

Second Level Cache

Item

Specification

Cache controller

Built-in CPU

Cache size

1MB for Pentium-M

1st level cache control

Always enabled

2st level cache control

Always enabled

Cache scheme control

Fixed in write-back

System Memory

Item

Specification

Memory controller

Built-in Intel 855-GM

Onboard memory size

0MB

DIMM socket number

2 sockets (2 banks)

Supports memory size per socket

128/256/512MB

Supports maximum memory size

512MB

Supports DIMM type

DDR SDRAM

Supports DIMM Speed

266 MHz

Supports DIMM voltage

2.5V

Supports DIMM package

200-pin soDIMM

Memory module combinations

You can install memory modules in any combinations as long as they match the above specifications.

Memory Combinations

Slot 1

Slot 2

Total Memory

64 MB

0 MB

64 MB

0 MB

64MB

64 MB

64 MB

64 MB

128 MB

128 MB

0 MB

128 MB

0 MB

128 MB

128 MB

128 MB

128 MB

256 MB

256 MB

0 MB

256 MB

0 MB

256 MB

256MB

256 MB

128 MB

384 MB

128 MB

256 MB

384 MB

256 MB

256 MB

512 MB

512 MB

0 MB

512 MB

0 MB

512 MB

512 MB

512 MB

128 MB

640 MB

128 MB

512 MB

640 MB

512 MB

256 MB

768 MB

256 MB

512 MB

768 MB

512 MB

512 MB

1 GB

Above table lists some system memory configurations. You may combine DIMMs with various capacities to form other combinations.

NOTE: The shipping specification for DIMM combination is 256/512MB in slot 1.

LAN Interface

Item

Specification

Chipset

Intel ICH4+PHY (Intel 82562)

Supports LAN protocol

10/100 Mbps

LAN connector type

RJ45

LAN connector location

Rear side

Wireless LAN Interface

Item

Specification

Module

Ambit

Intel 2100

LAN interface

Mini PCI interface IEEE 802.11a/b LAN module

Mini PCI interface IEEE 802.11b LAN module

Channel support and default channel protocol

IEEE 802.11ba/b

IEEE 802.11b

Enable/disable radio

Support FAA requirement

Modem Interface

Item

Specification

Module

Ambit T60M283.10 MDC

Ambit T60M665.00

Fax modem data baud rate (bps)

14.4K

14.4K

Data modem data baud rate (bps)

56K

56K

Modem Interface

Item

Specification

Supports modem protocol

V.92 MDC

BLUETOOTH/MODEM COMBO MODULE MDC

Modem connector type

RJ11

RJ11

Modem connector location

Rear side

Rear side

Hard Disk Drive Interface

Item

Specification

Vendor & Model Name

IBM Cascade IC25N020ATCS04

IBM Cascade IC25N030ATCS04

IBM Cascade IC25N040ATCS04

Capacity

20G

30G

40G

Bytes per sector

512

512

512

Data heads

2

3

4

Recording zone

16

16

16

Drive Format

Disks

1

2

2

Spindle speed (RPM)

4200 RPM

4200 RPM

4200 RPM

Performance Specifications

Buffer size

1S74KB

1S74KB

1S74KB

Interface

ATA-5

ATA-5

ATA-5

Data transfer rate (buffer to/from media, Mbytes/s)

130~245

125 ~ 241

130~245

Interface transfer rate (host~buffer, Mbytes/s)

100 MB/Sec. Ultra DMA mode 66

100 MB/Sec. Ultra DMA mode 66

100 MB/Sec. Ultra DMA mode 66

DC Power Requirements

Voltage tolerance

5V(DC) +/- 5%

5V(DC) +/- 5%

5V(DC) t/- 5%

CD-ROM (6X) Interface

Item

Specification

Vendor & model Name

AOpen SC-924U

Performance specification

With CD Diskette

Max 900KBytes/sec

Disc data capacity

12cm Disc: 540MBytes (Mode 1), 630MBytes (Mode 2) 8cm Disc: 180MBytes (Mode 1), 210MBytes (Mode 2)

Interface

USB1.1

Applicable disc format

CD-DA, CD-ROM (Mode 1 and Mode 2), CD-ROM/XA (Mode 2, Form 1 and Form 2), CD-Extra, CD-I, Video CD, Photo CD (Single and Multiple Sessions), I-Trax, CD-R, CD-RW

Operating system

Windows 98SE, Windows NT, Windows ME, Windows 2000, Windows XP

Power requirement

Input voltage

5V(DC) +/- 5%

NOTE: The hardware specification of the external CD-ROM drive is 24X. However the actual performance is only 6X under USB 1.1.

Audio Interface

Item

Specification

Audio Controller

CS4299-XQ

Audio onboard or optional

Built-in

Mono or Stereo

Stereo

Resolution

20 bit stereo Digital to analog converter 18 bit stereo Analog to Ditial converter

Compatibility

Microsoft AC97 2.1

Mixed sound source

Line-out, Line-in/Microphone, CD, Video, AUX, Speaker

Voice channel

8/16-bit, mono/stereo

Sampling rate

44.1 KHz

Internal microphone

Yes

Internal speaker / Quantity

Yes

Video Interface

Item

Specification

Chip vendor

Intel

Chip name

855 GM

Chip voltage

Core/2.5V Memory/2.5V

Supports ZV (Zoomed Video) port

No

Graph interface

PCI

Maximum resolution (LCD)

1600x1200 (32 bit colors)

Maximum resolution (CRT)

2048x1536 (16 bit colors)

Video Memory

Item

Specification

Fixed or upgradeable

Fixed

Video memory size

8 MB

Video Resolutions Mode (for both LCD and CRT)

Resolution

8 bits (256 colors)

16 bits (High color)

24 bits (True color)

640x480

Yes

Yes

Yes

720x480

Yes

Yes

Yes

800x600

Yes

Yes

Yes

848x480

Yes

Yes

Yes

1024x768

Yes

Yes

Yes

1280x1024 (CRT only)

Yes

Yes

Yes

2048x768 (CRT only)

Yes

Yes

No

USB Port

Item

Specification

USB Compliancy Level

1.1/2.0

UHCI

USB 1.1

OHCI

USB 2.0

Number of USB port

2

Location

Right side

Serial port function control

Not available

IrDA Port

Item

Specification

IrDA FIR port controller

NS 87392 (SIO)

Number of IrDA FIR port

1

Location

Front side

IrDA FIR port function control

Not Available

IrDA FIR port

2F8

IrDA FIR port IRQ

IRQ3

ECP DMA channel

DMA channel 3

Optional IrDA FIR port DRQ

Not available

PCMCIA Port

Item

Specification

PCMCIA controller

RICOH R5C551

Supports card type

Type-II

Number of slots

One type-II

Access location

Right side

Supports ZV (Zoomed Video) port

ZV support

Supports 32 bit CardBus

Yes (IRQ10)

System Board Major Chips

Item

Controller

System core logic

855-GM

Super I/O controller

ICH4-M

Audio controller

CS4299-XQ

Video controller

Intel 855-GM

Hard disk drive controller

ICH4-M

Keyboard controller

Mitsubishi M38857

RTC

ICH4-M

Item

Specification

Keyboard controller

Mitsubishi M38857

Keyboard vendor & model name

Darfon A5001 (84) / A500G (85) / A500J (88)

Total number of keypads

84/85/88-key

Windows 98 keys

Yes

Internal & external keyboard work simultaneously

Yes

Battery

Item

Specification

Vendor & model name

Sanyo 4UF103450P

Battery Type

Lithium Ion

Pack capacity

1800 mAH

Cell voltage

Over charge protection: Charge FET turns off if any cell voltage is 4.27V +/- 0.05V or over

Over discharge protection: Discharge FET turns off when any cell voltage is less than 2.5V

Number of battery cell

4

Package configuration

1 row with 4 cells

Package voltage

14.8 V

DC-AC LCD Inverter

Item

Specification

Vendor & model name

Ambit T62I227.00

Input supply voltage (V)

LCDBATOUT 8.5V ~ 21V

Input signal voltage

Front Panel Back: 2.0 ~ 3.6V=ON, -0.3 ~ 0.8=0FF#

Output current (mA)

Min.: 0.6 +/- 0.6 (mA) Max.: 5.3 +/- 0.3 (mA)

Environmental Specifications

Ambient operating temperature

0 ~ 50 degree C

Ambient operating humidity

10% ~ 90%

Storage temperature

-20 ~ 60 degree C

Storage humidity

10% ~ 90%

NOTE: DC-AC inverter is used to generate very high AC voltage, then support to LCD CCFT backlight user, and is also responsible for the control of LCD brightness. Avoid touching the DC-AC inverter area while the system unit is turned on.

NOTE: There is an EEPROM in the inverter, which stores its supported LCD type and ID code. If you replace a new inverter or replace the LCD with a different brand, use Inverter ID utility to update the ID information.

LCD

Item

Specification

Vendor & model name

Toshiba LTM10C321K

Mechanical Specifications

LCD display area (diagonal, inch)

10.4

Display technology

TFT

Resolution

XGA (1024x768)

Supports colors

256K

Optical Specification

Brightness control

keyboard hotkey

Contrast control

No

Recommended Operating Conditions

Supply voltage for LCD display (V)

3.0 ~ 3.6 V

Fluorescent lamp driving voltage (Vrms)

540 ~ 640 V(rms)

Electronic Stylus

Item

Specification

Vendor

WACOM

Model number

MP-200-00

Maximum pressure

Tip switch: 1Kg or less Side switch: 300g or less

Weight

Approximately 8g

Environmental Specification

Operating temperature

+5 ~ +40

Storage temperature

-10 ~ +60

Operating humidity

+20 ~ +80% (no condensation)

Storage humidity

+20 ~ +80% (no condensation)

Digitizer Unit

Item

Specification

Vendor

WACOM

Model number

SU-001-01

Supply voltage

-0.3 ~ +4.0 V

Input voltage of signals

-0.3 ~ Supply voltage +0.3 V

High level output currency

-5 mA

Low level output currency

-10 mA

Weight

Approximately 47.5g

Environmental Specification

Operating ambient temperature

0 ~ +60

Storage temperature

-10 ~ +70

Operating ambient humidity

+20 ~ +80% (no condensation

Storage humidity

+20 ~ +90% (no condensation)

Item

Specification

Vendor & model name

LITE-ON PA-1500-02

Input Requirements

Maximum input current (A, @90Vac, full load)

The maximum input current shall be less than 1.5 Ampere at full (50W) load and 90Vac input voltage.

Nominal input frequency

50 ~ 60 Hz

Input frequency variation range

47 ~ 63 Hz

Nominal input voltages

100 ~ 240 Vac

Input voltage variation range

90 ~ 270 Vac

Inrush current

Input Voltage: 100Vac, Inrush Current: 50A maximum Input Voltage: 240Vac, Inrush Current: 100A maximum

Efficiency

The adapter efficiency shall be capable to meet the case temperature rising requirement, above 85% is needed.

Output Ratings (CV mode)

DC output voltage

+20V ± 1.0V

Noise + Ripple

200mvp-pmax (20mHZ bandwidth)

Load

0 A (min.) 2.5 A (max.)

Output Ratings (CC mode)

Constant output

3.0 ± 0.3 A

Dynamic Output Characteristics

Turn-on delay time

3 sec.

Hold up time

8 ms

Over Voltage Protection (OVP)

Trip point 24V (max.)

Short circuit protection

Shall be capable of withstanding a continuous short-circuit to DC output without damage or overstress to the component, PCB traces and connector under the AC input conditions specified above.

Electrostatic discharge (ESD)

  • 4KV (at air discharge, no allowed errors.)
  • 8KV (at air discharge, restart & damage errors are not allowed)
  • 15KV (at air discharge, restart & damage errors are not allowed)
  • 4KV (at contact discharge, no allowed errors.)
  • 6KV (at contact discharge, restart & damage errors are not allowed)
  • 8KV (at contact discharge, restart & damage errors are not allowed)

Dielectric Withstand Voltage

Primary to secondary

The adapter shall withstand for 1 minute without breakdown the application of a 60Hz 3000Vac supply voltage applied between both input line and output (10mA DC cut-off current).

Leakage current

0.25 mA max. (@ 254 Vac, 60Hz)

Regulatory requirements

Shall meet:

  1. FCC CFR47 Part 15 class B requirements. (USA)
  2. VFG 243 class B requirements. (Germany)
  3. CISPR 22 Class B requirements. (Scandinavia)
  4. VCCI class II requirements. (Japan)
Power Management

Power Saving Mode

Waiting time specified by the System Standby value or the operating system elapses without any system activity. Or

When the computer is about to enter Hibernation mode (e.g., during a battery-low condition), but the Hibernation file is invalid or not present.

□ The Sleep indicator lights up

Hibernation Mode

When customized functions for power management are set to Hibernation and the corresponding action is taken.

□ All power shuts off

Display Standby Mode

Keyboard, built-in touchpad, and an external PS/2 pointing device are idle for a specified period.

□ The display shuts off

Hard Disk Standby Mode

Hard disk is idle within a specified period of time.

□ Hard disk drive is in standby mode. (spindle turned-off)

Environmental Requirements

Item

Specification

Temperature

Operating

+5 ~ +35 °C

Non-operating

-10 ~ +60 °C

Non-operating

-20 ~ +60 °C (storage package)

Humidity

Operating

20% to 80% RH, non-condensing

Non-operating

20% to 90% RH, non-condensing (unpacked)

Non-operating

20% to 90% RH, non-condensing (storage package)

Vibration

Operating (unpacked)

5 ~ 25.6Hz: 0.38mm (peak to peak) 25.6 ~ 250Hz: 0.5G

Non-operating (unpacked)

27.1 Hz ~ 50Hz: 0.4mm (peak to peak) 50 ~ 500Hz: 2.0G

Non-operating (packed)

5 ~ 62.6Hz: 0.51mm (peak to peak) 62.6 ~ 500Hz: 4G

Mechanical Specification

Item

Specification

Dimensions

257 (W) x 216 (D) x 29.7 (H)

Weight

3.2 lbs with 10.4" XGA LCD

I/O Ports

1 type II CardBus socket, 1 RJ-11 modem port, 1 RJ-45 LAN port, 1 DC-in jack (AC adapter), 1 FIR port, 1 external monitor port, 2 USB ports, 1 audio line-out/ headphone-out jack, 1 audio line-in/microphone-in jack

Drive Bays

None

Material

Housing: MCS-050 Panel : Plastic

Indicators

Num Lock, Caps Lock, Battery Charge, Media Activity, Sleep LED, Power LED, Wireless Communication

Switch

Power

Memory Address Map

Memory Address

Size

Function

00100000h-000F0000h

64 KB

System BIOS

000F0000h-000E0000h

64 KB

UMB Area

000E0000h-000C0000h

128 KB

VGA BIOS

000C0000h-000A0000h

128 KB

Video memory (VRAM)

000A0000h-00000000h

640 KB

Conventional memory

I/O Address Map

I/O Address

Function

00000000-0000001F

Direct memory access controller

00000000-00000CF7

PCI bus

00000020-00000021

Programmable interrupt controller

00000024-00000025

Programmable interrupt controller

00000028-00000029

Programmable interrupt controller

0000002C-0000002D

Programmable interrupt controller

0000002E-0000002F

Motherboard resources

00000030-00000031

Programmable interrupt controller

00000034-00000035

Programmable interrupt controller

00000038-00000039

Programmable interrupt controller

0000003C-0000003D

Programmable interrupt controller

00000040-00000043

System timer

00000050-00000053

System timer

00000060-00000060

Acer Tablet PC Keyboard Buttons

00000061-00000061

Motherboard resources

00000062-00000062

Microsoft ACPI-compliant embedded controller

00000063-00000063

Motherboard resources

00000064-00000064

Acer Tablet PC Keyboard Buttons

00000065-00000065

Motherboard resources

00000066-00000066

Microsoft ACPI-compliant embedded controller

00000067-00000067

Motherboard resources

00000070-00000077

System CMOS/real time clock

00000080-00000080

Motherboard resources

I/O Address Map

I/O Address

Function

00000081-0000008F

Direct memory access controller

00000090-00000091

Direct memory access controller

00000092-00000092

Motherboard resources

00000093-0000009F

Direct memory access controller

000000A0-000000A1

Programmable interrupt controller

000000A5-000000A5

Programmable interrupt controller

000000A8-000000A9

Programmable interrupt controller

000000AC-000000AD

Programmable interrupt controller

000000B0-000000B1

Programmable interrupt controller

000000B2-000000B3

Programmable interrupt controller

000000B4-000000B5

Programmable interrupt controller

000000B8-000000B9

Programmable interrupt controller

000000BC-000000BD

Programmable interrupt controller

000000C0-000000DF

Direct memory access controller

000000F0-000000F0

Numeric data processor

000001F0-000001F7

Primary IDE channel

00000274-00000277

ISAPNP Read Data Port

00000279-00000279

ISAPNP Read Data Port

000002F8-000002FF

IrDA Fast Infrared Port

00000378-0000037F

Printer Port (LPT1)

000003B0-000003BB

Intel(R) 82852/82855 GM/GME Graphics Controller

000003C0-000003DF

Intel(R) 82852/82855 GM/GME Graphics Controller

000003F6-000003F6

Primary IDE channel

000004D0-000004D1

Programmable interrupt controller

00000600-0000060F

Motherboard resources

000006F8-000006FF

Wacom Serial Pen Tablet

00000700-0000070F

Motherboard resources

00000800-0000080F

Motherboard resources

00000A79-00000A79

ISAPNP Read Data Port

00000D00-0000FFFF

PCI bus

00001000-0000107F

Motherboard resources

00001180-000011BF

Motherboard resources

00001800-00001807

Intel(R) 82852/82855 GM/GME Graphics Controller

00001810-0000181F

Intel(R) 82801DBM Ultra ATA Storage Controller - 24CA

00001820-0000183F

Intel(R) 82801DB/DBM USB Universal Host Controller - 24C2

00001840-0000185F

Intel(R) 82801DB/DBM USB Universal Host Controller - 24C4

00001860-0000187F

Intel(R) 82801DB/DBM USB Universal Host Controller - 24C7

00001880-0000189F

Intel(R) 82801DB/DBM SMBus Controller - 24C3

000018C0-000018FF

Crystal WDM AC'97 Driver for ICH4

00001C00-00001CFF

Crystal WDM AC'97 Driver for ICH4

00002000-0000207F

Agere Systems AC'97 Modem

00002400-000024FF

Agere Systems AC'97 Modem

00003000-0000303F

Intel(R) PRO/100 VE Network Connection

0000F E00-0000FEFF

Ricoh R/RL/RT/RC/5C475(II), R5C520 or Compatible CardBus Controller

0000FF00-0000FFFF

Ricoh R/RL/RT/RC/5C475(II), R5C520 or Compatible CardBus Controller

IRQ Assignment Map

Interrupt Channel

Function

IRQ0

System timer

IRQ1

Keyboard

IRQ2

Cascade

IRQ3

FIR (Serial port)

IRQ4

Reserved for Serial port 2

IRQ5

Reserved for PCMCIA R2 card

IRQ6

COM1 (Serial port) for Digitizer

IRQ7

LPT (Parallel port)

IRQ8

CMOS/RTC

IRQ9

SCI IRQ used by ACPI bus

IRQ10

SMBus (PIRQB#), Audio (PIRQB#), Modem (PIRQB#), LAN (PIRQE#), CardBus (PIRQE#), IEEE1394 (PIRQF#),

IRQ11

USB1.1 (PIRQA#, PIRQC#, PIRQD#), VGA (PIRQA#), USB2.0 (PIRQH#), MiniPCI (PIRQG#)

IRQ12

PS/2 device

IRQ13

Math processor

IRQ14

IDE primary channel

IRQ15

None

DMA Channel Assignment

DMA Channel

Function

DRQ0

Reserved

DRQ1

Reserved

DRQ2

Reserved

DRQ3

IrDA FIR controller (DMA:1,3)

DRQ4

DMA controller

DRQ5

Reserved

DRQ6

Reserved

DRQ7

Reserved

The Ultimate Computer Repair Guide

The Ultimate Computer Repair Guide

Read how to maintain and repair any desktop and laptop computer. This Ebook has articles with photos and videos that show detailed step by step pc repair and maintenance procedures. There are many links to online videos that explain how you can build, maintain, speed up, clean, and repair your computer yourself. Put the money that you were going to pay the PC Tech in your own pocket.

Get My Free Ebook


Responses

  • miniya luwam
    How to fix ic25n020atcs040 driver free of charge?
    7 years ago

Post a comment