Hardware Specifications and Configurations

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System Board Major Chips

Item

Controller

System core logic

Intel 830 MG with VGA integrated Intel ICH3-M with Audio integrated

Super I/O controller

SMCLPC4L47M227

Audio controller

Intel ICH

Video controller

Intel 830MG

Hard disk drive controller

Embedded in Intel ICH3-M

Keyboard controller

Mitsubish 38859F

RTC

BQ3285LFHP

Processor

Item

Specification

CPU type

Intel Mobile PIII with 512KB Cache

Intel Celeron 1.06GHz processor with 256KB cache

CPU package

To PIII 1GHz uFCBGA2 To Celeron 1.06GHz uFPGA

CPU core voltage

1.7V

CPU I/O voltage

1.25V

BIOS

Item

Specification

BIOS vendor

Acer BIOS

BIOS Version

A0E0

BIOS ROM type

Flash ROM

BIOS ROM size

512KB

BIOS package

32 Pin PLCC

Supported protocols

ACPI 2.0b, APM 1.2, PC Card 95, SM BIOS 2.3, EPP/IEEE 1284, ECP/ IEEE 1284 1.7 & 1.9, IrDA, PCI 2.1, PnP 1.0a, PS/2 keyboard and mouse, USB, VESA VGA BIOS, DDC-2B, CD-ROM bootable, Windows keyboard Microsoft Simple Boot Flag

BIOS password control

Set by switch, see SW setting

Second Level Cache

Item

Specification

Cache controlle

Built-in CPU

Cache size

128KB

1st level cache control

Always Enable

2nd level cache control

Always Enable

Cache scheme control

Fixed-in write back

System Memory

Item

Specification

Memory controller

Intel 830MG

Onboard memory size

0MB

DIMM socket number

2 Sockets

Supports memory size per socket

128/256/512 MB

Supports maximum memory size

1024 MB (512MB x 2)

Supports DIMM type

SDRAM

Supports DIMM Speed

133 MHz

Supports DIMM voltage

3.3 V

Supports DIMM package

144-pin so-DIM

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

0MB

128MB

128 MB

128MB

0MB

128 MB

64MB

128MB

192 MB

128MB

64MB

192 MB

128MB

128MB

256 MB

256MB

0MB

256MB

0MB

256MB

256MB

256MB

64MB

320MB

64MB

256MB

320MB

256MB

128MB

384MB

128MB

256MB

384MB

256MB

256MB

512MB

0MB

512MB

512MB

512MB

128MB

640MB

256MB

512MB

768MB

128MB

512MB

640MB

512MB

256MB

768MB

256MB

128MB

384MB

128MB

256MB

384MB

512MB

512MB

1024MB

0MB

512MB

512MB

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 64MB in slot 1.

Modem Interface

Item

Specification

Chipset

Ambit MDC module with Lucent modem controller

Fax modem data baud rate (bps)

14.4K

Data modem data baud rate (bps)

56K

Supports modem protocol

V.90MDC

Modem connector type

RJ11

Modem connector location

Rear side

Floppy Disk Drive Interface

Item

Specification

Vendor & model name

Mitsumi D353G W/I BEZ MCI JU-226A033

Floppy Disk Specifications

Media recognition

2DD (720KB

2HD (1.2 MB, 3 mode)

2HD (1.44MB)

Sectors/track

9

15

18

Tracks

80

80

80

Data transfer rate (Kbit/s)

1 MB

1.6 MB

2 MB

Rotational speed (RPM)

300

360

300

Read/write heads

2

Encoding method

MFM

Power Requirement

Input Voltage (V)

+5V

Hard Disk Drive Interface

Item

Specification

Vendor & Model Name

IBM (IC25N010ATD)

IBM (IC25N020ATD)

Capacity (MB)

10000

20000

Bytes per sector

512

512

Logical heads

16

16

Logical sectors

63

63

Drive Format

Logical cylinders

16383

16383

Physical read/write heads

2

3

Disk

1

2

Spindle speed (RPM)

4200RPM

4200RPM

Performance Specifications

Buffer size

512KB

2MB

Interface

ATA-5

ATA-5

Data transfer rate (disk buffer, Mbytes/s)

105-199

121-216

Data transfer, rate (host-buffer, Mbytes/s)

100 MB/Sec

DC Power Requirements

Voltage tolerance

5 +/- 5%

5 +/- 5%

CD-ROM Interface

Items

Specification

Vendor & Model Name

MKE CR-177-B/D

Mitsumi SR-243T

Performance Specification

775~1800 blocks/sec Mode 1:

1550~3600 kBytes/sec Mode 2:

1768~4106kBytes/sec

Read Sustained:

1545~3600 KB/sec Programmed I/O:

  1. 7 MB/sec Max. (Mode 0~4 Multi-word DMA:
  2. 7 MB/sec Max. (Mode 0~2 Ultra DMA:
  3. 3MB/sec Max.

Access time (typ.)

Random: 100 ms Full Stroke: 200 ms

Random: 115 ms Full Stroke: 250 ms

Rotation speed

5000 rp

5136 rp

Data Buffer Capacity

128 KB

128 KB

Interface

IDE

IDE

Applicable disc format

CD-Audio, CD-ROM (mode 1 and Mode 2), CD-ROM XA (mode 2, form 1 an form 2), CD-I (mode 2, form 1 and for 2), CD-I Ready, CD-I Bridge, Photo CD, CD-WO, Video CD, Enhanced Music CD (CD Plus), CD-RW

CD/CD-ROM(12cm,8cm), CD-R, CD-RW, CD-DA, CD-ROM (Mode 1, Mode2), CD-ROM XA (Mode 2, Form1 and For 2), Photo CD (Single, Multi- session), Enhanced CD

Loading mechanis

Drawer with soft eject and emergency eject hole

Drawer with soft eject and emergency eject hole

Power Requirement

Input Voltage

+5V[DC]+/-5%

+5V[DC]+/-5%

DVD-ROM Interface

Item

Specification

Vendor & model name

MKE SR-8176-BAA2

Performance Specification

With CD Diskette

With DVD Diskette

Transfer rate (KB/sec)

Average Sustained:

DVD-5:

CAV mode

Normal Speed (1X) 11.08 Mbits/sec

775~1800 blocks/sec

CAV mode 36.67~88.64 Mbits/sec

(10.3X to 24X

DVD-9/DVD-R:

1550~3600kBytes/sec (Mode 1)

Normal Speed (1X) 11.08 Mbits/sec

1768~4106 kBytes/sec (Mode 2)

CAV mode 36.67~88.64 Mbits/sec

Average Full Access time (typ.)

Random (*1)

DVD-5:

CAV mode 110 msec typical 150

Random (*4)

msec average max

150 msec typical

Full Stroke (*2)

200 msec average max

CAV mode 200 msec typical 260

Full Stroke (*5)

msec average max

300 msec typical

400 msec average max

DVD-9:

Random (*7)

170 msec typical

230 msec average max

Full Stroke (*8)

340 msec typical

470 msec average max

DVD-ROM Interface

Item

Specification

Data Buffer Capacity

512 kBytes

Interface

IDE

Applicable disc format

CD: CD-Audio, CD-ROM (mode 1 and mode 2), CD-ROM XA (mode 2, form 1 and form 2), CD-I (mode 2, form 1 and form 2), CD-I Ready, CD-I Bridge, CD-WO, CD-RW, Photo CD, Video CD, Enhanced Music CD, CD-TEXT

Loading mechanis

Soft eject (with emergency eject hole)

Power Requirement

Input Voltage

+5V[DC]+/-5

  • 1) Average of Data read over the whole area from 00 min. 02 sec. 00 block to 59 min. 58 sec. 74 block more than 2000 times including latency and layered error correction time.
  • 2) From 00 min. 02 sec. 00 block to 59 min. 58 sec. 74 block including latency and layered error correction time.
  • 3) Disc: MNSU-005
  • 4) Average of Data read over the whole area from starting data recorded area (LBA:0) to maximum data recorded area (LBA:23197F), more than 2000 times including latency and layered error correction time. (*5) from starting data recorded area (LBA:0) to maximum data recorded area (LBA:23197F) including latency and layered error correction time. (*6) Disk: MKE-D551.
  • 7) Average of Data read over the whole area from starting data recorded area (LBA:0) to maximum data recorded area (LBA:3FA0DF), more than 2000 times including latency and layered error correction time. (*8) from starting data recorded area (LBA:0) to maximum data recorded area (LBA:3FA0DF) including latency and layered error correction time. (*9) Disk: ODSC-PARA
Audio Interface

Item

Specification

Audio Controller

Cirrus Logic 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 Digital converter

Compatibility

Microsoft PC98/PC99, AC97 2.1

Mixed sound source

Line-in, CD, Video, AUX

Voice channel

8/16 bit, mono/stereo

Sampling rate

44.1 KHz

Internal microphone

Yes

Internal speaker / Quantity

Yes

Supports PnP DMA channel

DMA channel 0 DMA channel 1

Supports PnP IRQ

IRQ3, IRQ5, IRQ7, IRQ9, IRQ10, IRQ11

Video Interface

Item

Specification

Vendor & Model Name

Intel 830MG

Chip voltage

Core / 2.5V, 1.5V, 1.8V

Supports ZV (Zoomed Video) port

NO

Graph interface

2X AGP (Accelerated Graphic Port) Bus

Video Interface

Item

Specification

Maximum resolution (LCD)

1024 x768 (32bit colors

Maximum resolution (CRT

1024x768 (32 bit colors 1280x1024 (32 bit colors 1600x1200 (32 bit colors

Video Memory

Item

Specification

Fixed or upgradeable

Fixed, share the system memory

Video memory size

8MB

Video Resolutions Mode

Resolution

Refresh Rate

CRT Only

LCD/CRT Simultaneous

640x480x256

90

60

640x480x64K

90

60

640x480x16M

90

60

800x600x256

90

60

800x600x64K

90

60

1024x768x256

90

60

Parallel Port

Item

Specification

Parallel port controller

LPC47N227

Number of parallel port

1

Location

Rear side

Connector type

25-pin D-type

Parallel port function control

Enable/Disable by BIOS Setup

Supports ECP/EPP

Yes (set by BIOS setup)

Optional ECP DMA channel (in BIOS Setup)

DMA channel 1 and 3

Optional parallel port I/O address (in BIOS Setup)

378h, 278h, 3BCh

Optional parallel port IRQ (in BIOS Setup)

IRQ7, IRQ5

Serial Port

Item

Specification

Serial port controller

LPC47N227

Number of serial port

1

Supports 16550 UART

Yes

Connector type

9--pin D-type

Location

Rear side

Serial port function control

Enable/Disable by BIOS Setup

Optional serial port (in BIOS Setup)

3F8h, 2F8h, 3E8h, 2E8h

Serial Port

Item

Specification

Optional serial port IRQ (in BIOS Setup)

IRQ4, IRQ3

USB Port

Item

Specification

USB Compliancy Level

1.1

OHCI

USB 1.1

Number of USB port

2

Location

Rear side

Serial port function control

Enable/Disable by BIOS Setup

PCMCIA Port

Item

Specification

PCMCIA controller

O2-Micro Cardbus Controller OZ6912T-U

Supports card type

Type III/II

Number of slots

One type III or one type II

Access location

Left side

Supports ZV (Zoomed Video) port

Yes

Supports 32 bit CardBus

Yes (IRQ9)

Keyboard

Item

Specification

Keyboard controller

Mitsubishi M38859FFHP

Keyboard vendor & model name

API

Total number of keypads

84-/85/87- key

Windows 95 keys

Yes

Internal & external keyboard work simultaneously

Yes

Battery

Item

Specification

Vendor & model name

SIMPLO

Battery Type

Li-ION / Ni-MH

Pack capacity

4000mAH / 4500mAH

Cell voltage

3.7V / 1.2V

Number of battery cell

8

Package configuration

4529 / 8S

Package voltage

14.8V / 9.6V

DC-DC/Charger Converter

Item

Specification

Vendor & Model Name

Acer

Input Voltage

AC Adapter or Battery: 8V - 19VDC

DC-DC Converter Output

Item

Specification

Output Rating

+5V

3.3V

12V

Current (w/load, A

0~5A

0~4A

120mA

Charger Output

Li-ION

Ni-MH

Normal charge (charge while syste is not operative)

2.8A

2.25V

Background charge (charge even system is still operative

0.8A

Battery-low 2 level (V)

12.5V

8V

Battery-low 3 level (V)

10V

7.5V

Protection

Charger protection

Over Current Protection

DC/DC converter protection

OCP (Over Current Protection, A) OVP (Over Voltage Protection, V) UVP (Under Voltage Protection, V

DC-AC LCD Inverter

Item

Specification

Vendor & model name

Ambit

Input voltage (V)

8 ~ 21V

Input current (mA)

1A (max.)

Output voltage (Vrms, no load)

1400Vrm

Output voltage frequency (kHz

40 ~ 70KHz

Output Current/Lamp

5.5 mA ~ 6.5mA

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

13.3" AV

14.1" AV

B133XN04

B141XN04/3

Mechanical Specifications

LCD display area (diagonal, inch)

13.3

14.

Display technology

TFT

TFT

Resolution

XVGA (1024x768

XVGA (1024x768

Support colors

262K

262K

Optical Specification

Brightness control

Keyboard hotkey

Keyboard hotkey

Contrast control

None

None

Electrical Specification

Supply voltage for LCD display (V)

3.3 (typ.)

3.3 (typ.)

LCD

Item

Specification

Supply voltage for LCD backlight (Vrms)

650 (typ.)

650 (typ.)

AC Adapter

Item

Specification

Vendor & model name

Delta ADP-60DB

Input Requirements

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

1.5 A @ 115Vac 1.0 A @ 230Vac

Nominal frequency (Hz

50-60

Frequency variation range (Hz)

47-63

Input voltage range (Vrms)

90-270

Inrush current

The maximum inrush current will be less than 50A and 100A when the adapter is connected to 115Vac and 230Vac respectively.

Efficiency

It should provide an efficiency of 80% minimum, when measured at maximu load under 115Vac.

Output Ratings (CV mode)

DC output voltage

19V

Noise + Ripple

300mVp-pmax (20 MHz bandwidth)

Load

0(min) 3.16A(max)

Output Ratings (CC mode

DC output voltage

19V +/-1.0V for CV mode

Constant current mode

3.6 +/- 0.3A

Dynamic Output Characteristics

Turn-on delay time

3 sec (@ 115Vac)

Hold up time

5ms (@115Vac, Full load)

Over Voltage Protection (OVP)

24V

Short circuit protection

3.9A max can be protected and output can be shorted without damage

Electrostatic discharge (ESD)

15KV (at air discharge) 8KV (at contact discharge)

Dielectric Withstand Voltage

Primary to secondary

3000Vac

Leakage current

0.25 mA max. (@ 254Vac, 60Hz

Regulatory Requirements

Safety Requirements:

  1. The subject product rated 100-120V 60Hz must be listed under UL 1950 and certified with SCA Standard C22.2 No.950.
  2. The subject product rated 200-240V 50Hz must comply with low voltage directive 73/23EEC.

EMI Requirements:

  1. The subject product rated 100-120V 60Hz must meet the EMI requirements of FCC part 15, Subpart B for Class B Digital Device and get FCC Certification before marketing into USA and Canada.
  2. The subject product rated 200-240V 50Hz must meet the EMC Directive 89/ 336/EEC.
  3. The subject product rated 100-120V must meet the VCCI-2 EMI requirements.
Power Management

Power Saving Mode

Enter Standby Mode when 1.Standby/Hibernation hot-key is pressed and system is not ready to enter Hibernation mode.

2.System standby/ Hibernation timer expires and system is not ready to enter Hibernation mode.

  • The buzzer beeps
  • The Sleep indicator lights u

Hibernation Mode

Enter Hibernation Mode (suspend to HDD) when

1.Hibernation hot-key is pressed and system is ready to enter Hibernation mode 2.System Hibernation timer expires and system is ready to enter Hibernation mode.

□ All power shuts off

Display Standby Mode

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

-20~+60°C

Humidity

Operating

20% to 85% RH, non-condensing

Non-operating

20% to 90% RH, non-condensing

Vibration

Operating (unpacked)

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

Non-operating (unpacked)

27.1~50Hz: 0.04mm (peak to peak) 50~500Hz: 2.0G

Non-operating (packed)

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

Mechanical Specification

Item

Specification

Dimensions

311(W) x 260.5(D) x 36.7(H)mm

Weight

6.2 lbs for 14.1" TFT model and CD-ROM

I/O Ports

One type II or one type III PCMCIA (PC Card) port, one RJ-11 port, one DC-in port, one parallel port, one serial port, one PS/2 keyboard/mouse port, two USB port, one line-in jack, one speaker/headphone-out jack, one microphone-in jack, one external display port

Mechanical Specification

Item

Specification

Drive Bays

One

Material

Plastic

Indicators

Power-on, Standby, Battery Status, Media Access, CapsLock and NumLock

Switch

Power

Memory Address Map

Memory Address

Size

Function

00000000-0009FFFF

640 KB

Base memory

80600000-80600FFF 80620000-8063FFFF 81000000-81FFFFF 000A0000-000CFFFF

4 KB

Intel 82830MG

128 KB

3 MB

192 KB

08000000-08000FFF 08001000-08001FFF

4 KB

O2 Micro OZ6812 Cardbus Controller

4 KB

82400000-82400FFF

4 KB

USB

82200000-82200FFF

4 KB

Audio

I/O Address Map

I/O Address

Function

000-00F

DMA controller-1

020-021

Interrupt controller-1

040-043

Timer 1

060, 064

Keyboard controller 8742 chip select

061

System speake

066

ACPI Embedded Controller

070-073

System CMOS/RTC

080

Main board resources

081-08F

DMA Controller-1

0A0-0A1

Interrupt controller-2

0C0-0DF

DMA controller-2

0F0-0FF

Numeric data processor

170-177/376

2nd EIDE device (CD-ROM) select

1F0-1F7/3F6

1st EIDE device (hard drive) select

278-27F

Parallel port 3

2E8-2EF

Lucent Technologies Soft Modem AM

2F8-2FF

ALi Fast Infrared Controlle

378, 37F

Printer Port (LPT 1)

3B0-3BB, 3C0-3DF

Video Controller

3F0-3F5/3F7

Standard Floppy Disk Controller

3E8-3EF

COM3

3F8-3FF

COM1 or LT Win modem (optional

480-48F, 4D6

DMA controller-1

4D0-4D1, CF8-CFF

PCI configuration registe

IRQ Assignment Map

Interrupt Channel

Function

NMI

System errors

IRQ0

System timer

IRQ1

Keyboard

IRQ2

Programmable interrupt controller

IRQ3

Reserved

IRQ4

COM1

IRQ5

Reserved

IRQ6

Floppy

IRQ7

LPT1

IRQ8

Real time clock

IRQ9

SCI

IRQ10

Audio/Mode

IRQ11

USB/VGA/Cardbus

IRQ12

PS2 pointing device

IRQ13

Numeric data processor

IRQ14

1st IDE device (hard disk)

IRQ15

2nd EIDE device (CD-ROM drive)

NOTE: IRQ settings may be changed by OS DMA Channel Assignment

DMA Channel

Function

DRQ0

Not used

DRQ1

Not used

DRQ2

Flopp

DRQ3

Not used

DRQ4

DMA controller

DRQ5

Not used

DRQ6

Not used

DRQ7

Not used

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