Hardware Specifications and Configurations

System Board Major Chips

Item

Controller

System core logic

Intel ICH4

Super I/O controller

Mitsubish 38857

Audio controller

Cirrus CS4299XQ

Video controller

Intel 845GL

Hard disk drive controller

Embedded in Intel ICH4

Keyboard controller

Mitsubish 38857

CardBus Controller

OZ 6912T-U

RTC

Intel ICH4

Processor (for TravelMate 230)

Item

Specification

CPU type

Intel Celeron Pentium® 4

CPU package

To 2.0GHz uFCBGA

CPU core voltage

1.7V

CPU I/O voltage

1.25V

Processor (for TravelMate 280)

Item

Specification

CPU type

Intel Mobile Northood P4 with 512KB Cache

CPU package

To 2.4GHz uFCBGA

CPU core voltage

1.7V

CPU I/O voltage

1.25V

BIOS

Item

Specification

BIOS vendor

Phoenix BIOS

BIOS Version

R01XXX

BIOS ROM type

Flash ROM

BIOS ROM size

512KB

BIOS package

32 Pin PLCC

Supported protocols

ACPI 2.0 (if available, at least 1.0b), SMBIOS 2.3, PCI 2.2, Boot Block, PXE 2.0, Mobile PC2001, Hard Disk Password, INT 13h Extensions, PCI Bus Power Management interface Specification, EI Torito-Bootable CD-ROM Format Specification V1.0, Simple Boot Flag 1.0

BIOS password control

Set by switch, see SW1 settings

Second Level Cache

Item

Specification

Cache controller

Built-in CPU

Cache size

128KB

1st level cache control

Always Enabled

Second Level Cache

Item

Specification

2nd level cache control

Always Enabled

Cache scheme control

Fixed-in write back

System Memory

Item

Specification

Memory controller

Intel 845GL

Onboard memory size

0MB

DIMM socket number

2 Sockets

Supports memory size per socket

512MB

Supports maximum memory size

1024MB

Supports DIMM type

DDR-DRAM SODIMM

Supports DIMM Speed

266 MHz

Supports DIMM voltage

3.3 V

Supports DIMM package

200-pin so-DIMM

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

128MB

128MB

256 MB

256MB

0MB

256MB

0MB

256MB

256MB

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.

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.90/V.92MDC

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-226A293

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 (IC25N020ATD)

Capacity (MB)

20000

Bytes per sector

512

Logical heads

16

Logical sectors

63

Drive Format

Logical cylinders

16383

Physical read/write heads

3

Disks

2

Spindle speed (RPM)

4200RPM

Performance Specifications

Buffer size

2MB

Interface

ATA-5

Data transfer rate (diskbuffer, Mbytes/s)

121-216

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

100 MB/Sec

DC Power Requirements

Voltage tolerance

5 +/- 5%

CD-ROM Interface

Items

Specification

Vendor & Model Name

Mitsumi SR-244W1

Performance Specification

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: 115 ms Full Stroke: 250 ms

Rotation speed

5136 rpm

Data Buffer Capacity

128 KB

Interface

IDE

Applicable disc format

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

Loading mechanism

Drawer with soft eject and emergency eject hole

Power Requirement

Input Voltage

+5V[DC]+/-5%

DVD-ROM Interface

Item

Specification

Vendor & model name

MKE SR-8177-BAA6

Performance Specification

With CD Diskette

With DVD Diskette

Transfer rate (KB/sec)

Average Sustained: CAV mode

775~1800 blocks/sec (10.3X to 24X)

1550~3600kBytes/sec (Mode 1) 1768~4106 kBytes/sec (Mode 2)

Normal Speed (1X) 11.08 Mbits/sec CAV mode 36.67~88.64 Mbits/sec DVD-9/DVD-R:

Normal Speed (1X) 11.08 Mbits/sec CAV mode 36.67~88.64 Mbits/sec

DVD-ROM Interface

Item

Specification

Average Full Access time (typ.)

Random (*1)

DVD-5:

CAV mode 110 msec typical 150

Random (*4)

msec average max

120 msec typical

Full Stroke (*2)

160 msec average max

CAV mode 200 msec typical 260

Full Stroke (*5)

msec average max

270 msec typical

350 msec average max

DVD-9:

Random (*7)

150 msec typical

200 msec average max

Full Stroke (*8)

340 msec typical

450 msec average max

DVD-RAM (2.6G)

Random (*7)

200 msec typical

300 msec average max

Full Stroke (*8)

300 msec typical

600 msec average max

DVD-RAM (4.7G)

Random (*9)

180 msec typical

300 msec average max

Full Stroke (*10)

320 msec typical

700 msec average max

Data Buffer Capacity

512 kBytes

Interface

IDE

Applicable disc format

DVD: DVD-5, DVD-9, DVD-10, DVD-R (3.95G), DVD-RAM (2.6G), DVD-

RAM (4.7G)

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 mechanism

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
Combo Drive Interface

Item

Specification

Vendor & model name

KME UJDA740

Performance Specification

Transfer rate (KB/sec)

Read Sustained:

DVD-ROM MAX 8X CAV (MAX 10800 KB/sec) CD-ROM MAX 24X CAV (MAX 3600 KB/sec)

Write:

CD-R 4X, 8X (CLV), Max 16X, MAX 24X (ZCLV) CD-RW 4X (CLV) HS-RW 4X,8X, 10X (CLV) ATAPI Interface:

PIO mode 16.6 MB/sec :PIO Mode 4 DMA mode 16.6 MB/sec:Multi word mode 2 Ultra DMA mode 33.3MB/sec: Ultra DMA mode 2

Buffer rate

2MB

Access time

DVD-ROM 180 ms typ. (1/3 stroke) CD-ROM 130 ms typ. (1/3 stroke)

Start up time

less than 15s

Stop time

less than 6s

Acoustic noise

less than 50 dBA

Interface

Enhanced IDE (ATAPI) compatible

Master/Slave

Set by Cable Select (By host)

PC compatible

PC2001 compatible

Applicable disc format

CD-DA, CD-ROM, CD-ROM XA, CD-R, CD-RW, PhotoCD (multiSession), Video CD, CD-Extra(CD+), CD-text

DVD: DVD-ROM, DVD-R, DVD-RW (Ver.1.1)

Slope

15 degree (Any direction)

Dimensions, Weight

128X129X12.7mm (WXDXH)

(except protrusion)

200g+- 10g

Eject

Soft Eject (with emergency eject hole)

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/2

Audio Interface

Item

Specification

Supports PnP DMA channel

DMA channel 0 DMA channel 1

Supports PnP IRQ

IRQ10, IRQ11

Video Interface

Item

Specification

Vendor & Model Name

Intel 845GL

Chip voltage

Core / 2.5V, 1.5V, 1.8V

Supports ZV (Zoomed Video) port

NO

Graph interface

4X AGP (Accelerated Graphic Port) Bus

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)

378, 278, 3BC

Optional parallel port IRQ (in BIOS Setup)

IRQ7, IRQ5

USB Port

Item

Specification

USB Compliancy Level

2.0

OHCI

USB 2.0

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

Number of slots

One type III

Access location

Left side

Supports ZV (Zoomed Video) port

Yes

Supports 32 bit CardBus

Yes (IRQ17)

Keyboard

Item

Specification

Keyboard controller

Mitsubishi M38857

Keyboard vendor & model name

API

Total number of keypads

84-/85/88- key

Windows 95 keys

Yes

Internal & external keyboard work simultaneously

Yes

Battery

Item

Specification

Vendor & model name

SIMPLO

Battery Type

Li-ION

Pack capacity

2000mAH

Cell voltage

3.8V / 1.2V

Number of battery cell

8

Package configuration

4529 / 8S

Package voltage

14.8V

DC-DC/Charger Converter

Item

Specification

Vendor & Model Name

O2

Input Voltage

AC Adapter or Battery: 8V - 19VDC

DC-DC Converter Output

Output Rating

+5V

3.3V

12V

Current (w/load, A)

0~5A

0~4A

120mA

Charger Output

Li-ION

Ni-MH

DC-DC/Charger Converter

Item

Specification

Normal charge (charge while system 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)

1400Vrms

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

14.1" AU B141XN04 V2

15" Hitachi TX38D85VC1CAB

Mechanical Specifications

LCD display area (diagonal, inch)

14.1

15

Display technology

TFT

TFT

Resolution

XGA (1024x768)

XGA (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.)

Supply voltage for LCD backlight (Vrms)

650 (typ.)

650 (typ.)

AC Adapter

Item

Specification

Vendor & model name

Delta ADP-65DB

Input Requirements

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

1.5 A @ 110Vac 1.0 A @ 240Vac

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 maximum 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.

  1. The subject product rated 200-240V 50Hz must comply with low voltage directive 73/23EEC. EMI Requirements:
  2. 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.
  3. The subject product rated 200-240V 50Hz must meet the EMC Directive 89/ 336/EEC.
  4. 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 up

Hibernation Mode

Enter Hibernation Mode (suspend to HDD) when

I.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 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

-20-+60 °C

Humidity

Operating

20% to 85% RH, non-condensing

Non-operating

20% to 85% 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)

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

Non-operating (packed)

5~62.6Hz: 0.51mm (peak to peak) 62.6~500Hz: 4.0G

Mechanical Specification

Item

Specification

Dimensions

326(W) x 267.5(D) x 35.0~37.3(H)mm

Weight

6.8 Ibs with14.1" TFT LCD and CD-ROM/ 6.9 Ibs with 15"LCD and CD-ROM

Mechanical Specification

Item

Specification

I/O Ports

One type III PCMCIA (PC Card) port, one RJ-11 port, one RJ-45 port, one DC-in port, one ECP parallel port, four USB ports (two optional), two IEEE 1394 ports (optional)one line-in jack, one line-out jack, one speaker/headphone-out jack, one VGA port /I2 C compatible (optional).

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

00000000-0009FF F F

640 KB

Base memory

80600000-80600FFF

80620000-8063FFFF 81000000-81FFFFF 000A0000-000CFFFF

4 KB

Intel 845GL

128 KB

3 MB

192 KB

08000000-08000FFF 08001000-08001 FFF

4 KB

O2 Micro OZ6912T Cardbus Controller

4 KB

82400000-82400FFF

4 KB

USB

82200000-82200FFF

4 KB

Audio

I/O Address Map

I/O Address

Function

00000000-0000000F

Direct Memory Access controller

00000000-00000CF7

PCI bus

00000010-0000001F

Motherboard resources

00000020-00000021

Programmable interrupt controller

00000024-00000025

Motherboard resources

00000028-00000029

Motherboard resources

0000002C-0000002D

Motherboard resources

0000002E-0000002F

Motherboard resources

00000030-00000031

Motherboard resources

00000034-00000035

Motherboard resources

00000038-00000039

Motherboard resources

0000003C-0000003D

Motherboard resources

00000040-00000043

System Timer

00000050-00000053

Motherboard resources

00000060-00000060

Standard 101/102-key or Microsoft Natural PS/2 keyboard

00000061-00000061

System Speaker

00000062-00000062

Microsoft ACPI-Compliant Embedded Controller

00000064-00000064

Standard 101/102-key or Microsoft Natural PS/2 keyboard

00000066-00000066

Microsoft ACPI-Compliant Embedded Controller

00000070-00000071

System CMOS/realtime clock

00000072-00000077

Motherboard resources

00000080-00000080

Motherboard resources

I/O Address Map

I/O Address

Function

00000081-0000008F

Direct memory access controller

00000090-0000009 F

Motherboard resources

000000A0-000000A1

Programmable interrupt controller

000000A4-000000A5

Motherboard resources

000000A8-000000A9

Motherboard resources

000000AC-000000A D

Motherboard resources

000000 B0-000000B5

Motherboard resources

000000B8-000000B9

Motherboard resources

000000BC-000000BD

Motherboard resources

000000C0-000000DF

Direct memory access controller

000000F0-000000FE

Numeric data processor

00000170-00000177

Secondary IDE channel

000001C0-000001CF

Motherboard resources

000001 F0-000001F7

Primary IDE channel

00000274-00000277

ISAPNP Read Data Report

00000279-00000279

ISAPNP Read Data Report

00000376-00000376

Secondary IDE channel

00000378-0000037 F

Printer (LPT1)

000003 B0-000003B B

Intel (R) 82845G Graphic Controller

000003C0-000003D F

Intel (R) 82845G Graphic Controller

000003 F0-000003F5

Standard floppy disk controller

000003 F6-000003F6

Primary IDE channel

000003F7-000003F7

Standard floppy disk controller

000003F8-000003FF

Motherboard resources

000004D0-000004D1

Motherboard resources

00000600-0000060F

Motherboard resources

00000A79-00000A79

ISAPNP Read Data Report

00000D00-0000FFFF

PCI bus

00001000-0000107F

Motherboard resources

00001180-000011 BF

Motherboard resources

00001800-0000181 F

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

00001820-0000183F

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

00001840-0000185F

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

00001860-0000186F

Intel (R) 82801 DB Ultra ATA Storage Controller-24CB

00001880-0000189F

Intel (R) 82801 DB/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

00002400-000024F F

Agere Systems AC'97 Modem

00003000-000030FF

Realtek RTL8139/810x Family Fast Ethernet NIC

0000 F D00-0000 FDFF

O2Micro OZ6912 CardBus Controller

0000FE00-0000FE00

Motherboard Resources

0000 FF00-0000 FFFF

O2Micro OZ6912 CardBus Controller

IRQ Assignment Map

Interrupt Channel

Function

NMI

System errors

IRQ0

System timer

IRQ1

Keyboard

IRQ6

Floppy

IRQ8

Real time clock

IRQ9

Microsoft ACPI-Compliant System

IRQ11

Intel (R) 82801DB/DBM SMBus Controller-24C2

IRQ12

Synaptics PS2 pointing device

IRQ13

Numeric data processor

IRQ14

1st IDE device

IRQ15

2nd IDE device

IRQ16

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

IRQ16

Intel (R) 845G Graphics Controller

IRQ17

Agere Systems AC'97 Modem

IRQ17

Crystal WDM AC'97 Driver for ICH4

IRQ17

O2Micro OZ6912 CardBus Controller

IRQ18

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

IRQ19

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

IRQ19

Realtek RTL8139/810x Family Fast Ethernet NIC

IRQ21

OHCI Compliant IEEE 1394 Host Controller

IRQ23

Intel (R) 82801 DB/DBM USB 2.0 Enhanced Host Controller-24CD

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

DMA Channel

Function

DRQ0

Not used

DRQ1

Not used

DRQ2

Floppy

DRQ3

Not used

DRQ4

DMA controller

DRQ5

Not used

DRQ6

Not used

DRQ7

Not used

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