detail_tech_spec_l1000.ppt

10/07/2003

Engineer Training ProgramEngineer Training Program

Overview for 244II0

Written By

Suzanne Yu

Uniwill Computer Int’l Corp.3358 Gateway Blvd. Fremont, CA 94538Tel: 510-580-6888Fax: 510-580-5666

10/07/2003

ContentsContents

• System Specification

• System Features

• System Diagram

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System SpecificationSystem Specification

• General Specification

• Miscellaneous Specification

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• Centrino Platform Compliant design– CPU: Intel Pentium® M– Chipset: Intel 855GM– Wireless: Intel PRO/Wireless

2100 LAN MiniPCI Adapter

• CPU - Intel– Pentium® M Processor– Micro-FCPGA package– FBS 400MHz– L2 1MB– SpeedStep® technology– Speed up to 1.7GHz

• BIOS – AMIBIOS– Support PnP, APM 1.2 &

ACPI 1.0

– 512 Kbytes Flash ROM• 32 pins PLCC package

• Memory Module– Support PC2100 DDR

SDRAM(DDR-266)

– Two 200P-SO-DIMM sockets

– Total up to 2GB

General SpecificationsGeneral Specifications

10/07/2003

• Core Logic– Intel 855GM(GMCH) - North

Bridge• Host Interface Support

– Hyper-Threading Technology– 400/533 MHz FSB

• System Memory Controller– DDR-200/DDR-266– 64-bit wide interface– 184P-DIMM non-ECC– Up to 2GB

• Integrated Display Controller– 2D/3D Graphics engine– Output to LCD, CRT,TV– VRAM dynamically share from

system memory»128MB -> max. 32M»256MB and up -> max. 64M

• Hub Interface– Connect to ICH4(82801DB)

– Intel 82801DBM(ICH4-M) - South Bridge

• PCI Bus Interface– PCI V2.2 compliant

• Integrated LAN Controller– IEEE 802.3 compliant– 10/100 Mbit/sec ethernet

• Integrated IDE Controller– Ultra ATA 33/66/100

• USB 2.0 Controller• AC-Link for Audio and

Telephony CODECs– AC’97 V2.3

• RTC• DMA Controller• Low Pin Count(LPC) interface• Power Management Logic

– ACPI 2.0 compliant

General Specifications (continued)General Specifications (continued)

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• Audio– Designed with VT1616

CODEC and LM4835 Amplifier

• AC’97 V2.2 compliant• 3D Sound• Sound Blaster compliant

– Two internal high performance speakers

– One embedded MIC– One Microphone jack– One Stereo Headphone jack– One VR for volume adjust

• Display– LCD

• 14” TFT– XGA 1024x768 pixels

– TV Out• S-Video Connector• Support NTSC/PAL TV

system

– CRT• 15-pin D-type Female

connector• Resolution up to 2048 x 1536

@ 75Hz • Support Dual View function

– Support hot key(Fn+F4) to toggle Display mode: LCD, CRT, or LCD+CRT

General Specifications(continued)General Specifications(continued)

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• USB– Integrated into 82801DBM

– OHCI Host Controller

– USB V2.0 Compliant

• LAN– Integrated into 82801DBM

– Designed with PHYTER DP83816

– IEEE802.3

– 10Base-T/100Base-TX

• Modem – MDC Modem Daughter

Board

– SmartLink Software Modem

– Support up to 56K

– Support V.92

• IEEE 1394– Integrated into 82801DBM

– OHCI Host Controller

– 100/200/400 Mb/s data transfer rate

General Specifications(continued)General Specifications(continued)

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• PCMCIA

– One slot

– Type I/II R2 & Cardbus Cards

• Mouse– Synaptics Touch Pad Module

– Touch Pad with 2 click buttons

– Up/Down Scroll

• Wireless Card Module– Optional

– Mini-PCI Interface

• Antenna– One embedded antenna– Support dual band 2.4G/5G

• Hard Disk– Size – 9.5 mm/2.5 inch– Capacity up to 40 GB or above– Ultra DMA 33/66/100– Fast IDE interface

• Keyboard– 87/88 Keys– Support Windows Key– 19 mm Pitch

General Specifications(continued)General Specifications(continued)

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• Optical Device– Module solution

• Easily insert/remove

– ATAPI interface– Share the same space– CD-ROM 24x– DVD-ROM 8x– CD-R/W

• Read 24x • Write 8x

– Comb • Read DVD 8x• Write CD-R 12x/24x• Write CD-RW 10x/12x/24x• Read CD-ROM 24x

• I/O Ports– One 15-pin CRT Port– One PS/2 Port– One Microphone Jack– One internal MIC hollow– One Audio Output Jack– One VR for Adjust Volume– One RJ11 for Modem– One RJ45 for LAN– Three Universal Serial Bus(USB)

Ports– One IEEE1394 Port– One S-Video for TV-Out– One PCMCIA Type II Slot– One DC-In Jack

General Specifications(continued)General Specifications(continued)

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General Specifications(continued)General Specifications(continued)

• Power Supplies– AC adapter

• Input: 100~240V, 50/60Hz, 1.5A

• Output: 20V 4.5A 90W

– Main Battery Pack• Li-Ion Smart Battery Pack• 8 Cell, 4S2P• Per Cell Current 2000mAh• Total Current 4000mAh• Voltage: 14.8V• Watt: 59.2W

– Secondary Battery Pack• Optional• Share with Optical device

Bay• Li-Ion Smart Battery

Pack• 6 Cells, 3S2P• Per Cell Current

1550mAh• Total Current 3100mAh• Voltage: 11.1V• Watt: 34.41W

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Miscellaneous SpecificationMiscellaneous Specification

• Quick Launch Buttons

• Miscellaneous Switches

• Functional Keys

• LED Indicator

• System State LED

• Intel SpeedStep® Function

• Battery Charge/Discharge Sequence

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Quick Launch ButtonsQuick Launch Buttons

• Quick Launch Buttons Locker– All Quick Launch Buttons no function while it is locked

• Internet button – For quick launch Brower

• Search button – For search-file function

• Favorite button – For quick launch your favorite web site

• iMail button – For quick launch mailbox

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Miscellaneous SwitchesMiscellaneous Switches

• LCD Latch– For Lock/Unlock LCD

• LID– System could Do nothing/Stand by/Hibernate depending on The

System Power Setting while LCD is closed

• Power On/Off Button– System could Do nothing/Ask me what to do/Stand

by/Hibernate/Shut down depending on The System Power Setting while the button is pressed

• Turbo Button– Enable/disable SpeedStep® function when the button is pressed

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Functional KeysFunctional Keys

• Fn + F1 Suspend Mode

• Fn + F3 Mute low battery warning beep

• Fn + F4 Toggle LCD/CRT display

• Fn + F5 Speaker volume up

• Fn + F6 Speaker volume down

• Fn + F7 Display brightness up

• Fn + F8 Display brightness down

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LED IndicatorLED Indicator

• Power LED Green when System ON• HDD LED Green when HDD activated• CD-ROM Green when Optical Device

activated• Num Lock Green when NumLock is active• Caps Lock Green when CapsLock is active• Scroll Lock Green when ScrollLock is active

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System State LEDSystem State LED

System State Suspend LED Battery LED

OFF without Charging OFF OFF

OFF with Charging OFF Red Blinking

ON without Changing OFF OFF

ON with Charging OFF Red Blinking

Suspend Mode without Charging Green Blinking OFF

Suspend Mode with Changing Green Blinking Red Blinking

Turbo Mode without Charging Green OFF

Turbo Mode with Charging Green Red Blinking

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SpeedStep® FunctionSpeedStep® Function

• AC Mode– In default – Turbo Mode

• Intel SpeedStep® disable• Suspend LED on

– Press Turbo Button• Enable Intel SpeedStep® • Suspend LED off

• Battery Mode– In default – Speedstep® Mode

• Intel SpeedStep® enable• Suspend LED off

– Press Turbo Button• Disable Intel SpeedStep® • Suspend LED on

Turbo Button

Suspend LED

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Battery Charge/Discharge SequenceBattery Charge/Discharge Sequence

• Charge Sequence

• Discharge Sequence

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Charge SequenceCharge Sequence

• Single Battery– Charging main battery only it exists– Charging second battery only it exists

• Dual Battery– Charging second battery when main battery fully

charged– Charging second battery when second battery > = 70%– Charging main battery when second battery < 70% or

fully charged

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Discharge SequenceDischarge Sequence

• Single Battery– Discharging main battery only it exists– Discharging second battery only it exists

• Dual Battery– Discharging main battery when it > 0%– Discharging second battery when main battery =

0%

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System FeaturesSystem Features

• Top View

• Front-Side View

• Rear View

• Left-Side View

• Right-Side View

• Bottom View

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Top ViewTop View

Internal MIC hollow

LID

Battery LED

Suspend LED

Touch Pad

Left-Click Right-Click

Up-Scroll

Down-Scroll

SpeakerSpeaker

Power ON/OFF Button/LCD

From Left to Right

HDD LED

CD-ROM/FDD LED

NumLock LED

CapsLock LED

ScrollLock LED

Turbo Button

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Front ViewFront View

Logo Spot

Audio Out External MIC

LCD Latch

VR TuneriMail

Button

Favorite Button

Search Button

Qkeys Locker

Internet Button

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Rear ViewRear View

Cooling Vent

Battery Pack

RJ-11

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Left-Side ViewLeft-Side View

USB Port

RJ-45 PCMCIA Slot

PCMCIA Slot Eject

Security Anchor IEEE 1394

Port

DC IN Jack

S-Video Port

Cooling Vent

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Right-Side ViewRight-Side View

Power ON/OFF LED

Suspend LEDUSB

Port Optical Devices/Second Battery Bay

External CRT Port

USB Port

PS/2 Port

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Bottom ViewBottom View

RAM Module/Mini-PCI Bay

Rating Label

Serial Number

Label

Warning Label

CPU Fan Module

HDD Bay

Cooling vent

Battery Pack LatchOptical Devices LatchBattery pack

Optical Device Bay

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System DiagramSystem Diagram

• System Block Diagram

• Subsystem Block Diagram

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System Block Diagram System Block Diagram CPU

Intel 855GMGMCH

Intel 82801DBMICH4-M

PCI I/F

LPC I/F

AC- Link

USB x 3

HDD

Optical Drive

Primary

Secondary

BIOS

IDE

DDR-DIMM

Audio Codec

MDC

LCD

CRT

Mini-PCISocket

NS PC87591E

Keyboard Controller

LM4835VT1616

MII BUS

Intel Pentium M

Socket 478P

CH7011A

Amplifier

IEEE 1394VIA VT6307

IntelDA82562EM PCMCIA

(OZ6912 & Power)

AGTL+

DDR RAM BUS

K/BT/P

FAN

North Bridge

DVO BUSTV encoderTV

HUB I/F

South bridge

Charger

RJ-45

RJ-11

PS/2

LAN PHY

SpeakersType II

Slot

IEEE 1394Port

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Subsystem Block DiagramSubsystem Block Diagram

• Clock Generator Subsystem

• Host Subsystem• Video Subsystem• Audio Subsystem• LAN Subsystem• PCMCIA Subsystem• Modem Subsystem

• IEEE 1394 Subsystem• Mini-PCI Subsystem• IDE/USB Subsystem• KB/TP/PS2/BIOS/FAN

Subsystem• CPU Temperature

Sensor Subsystem• Power Distributive

Subsystem

10/07/2003

Clock Generator SubsystemClock Generator Subsystem

• ICS950810– Clock generator

– With 200MHz Differential CPU Clocks

– Compliant with Intel CK-408 Mobile clock Symthesizer specification

– 3 differential CPU Clock pairs

– SMBus Support

– Supports Spread Spectrum Modulation

– Efficient Power Management

– Uses 14.3181MHz crystal

ICS950810

14.3181MHz

CPU

855GM

82801DBM

DDR/801DBM

CPU CLK

SMBus

PC87591I/O-24M

801DBM CLK

855GM CLK

1394/Mini-PCI/PCMCIA

PCI CLK

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Host SubsystemHost Subsystem

• The System bus driver to support Intel Pentium M series processors with FSB 400MHz

• The System Memory Interface Offers 64-bit wide data channel and bandwidth up to 2.1GB/s under DDR266

• Connecting North bridge and South Bridge by Hub Interface offering 266MB/s data transfer rate based on 66MHz clock

CPU

855GMNorth Bridge

System Bus

DDRSDRAM

Display

801DBMSouth Bridge

Hub I/F

System Memory I/F Display

I/F

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Video Subsystem Video Subsystem • CH7011A

– TV Encoder• Support NTSC/PAL system

• VRAM– Share from Main Memory

– In legacy Mode, set 8MB in default

– In windows mode, dynamically responds to application requirements by allocating the proper amount of display and texturing memory

• Max. 32MB in main memory 128MB

• Max. 64MB in main memory 256MB and up

855GM

CH7011A

14” TFT-LCD

S-Video PortNTSC/PAL

CRT

Inverter

LVDS

R, G, B, HS, VS

MainMemory

DVO BUS

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Audio Subsystem Audio Subsystem • VT1616

– Audio CODEC– AC’97 2.2 compatible– 18-bit, 6 channel DAC outputs– 3D Stereo expansion for

simulated surround– 4 stereo, 2 mono analog line-

level inputs

• LM 4835– Audio power amplifier– Stereo switchable

bridge/single-ended amplifier• VR

– Adjust sound volume

801DBVT1616

LM 483524.768MHz

Earphone

MIC

CD_R

CD_L

R

L

AR-OUTAL-OUT

AC Link

VR

10/07/2003

LAN SubsystemLAN Subsystem• DA82562

– Fast Ethernet Controller with Phyceiver

– IEEE 802.3/802.3u compliant– IEEE 802.3

10BASE-T/100BASE-TX compliant physical layer interface

– IEEE 802.3u Auto-negotiation support

– 10BASE-T auto-polarity correction

– 25MHz crystal/oscillator as clock source

• TS6121A– 10/100 Base Pulse Transformer

801DBM

IntelDA82562

TransformerTS6121A RJ-45

25MHz

MII BUS

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Modem SubsystemModem Subsystem• Modem Daughter Card

– Model: M800– Software Modem– Support SmartLink Software– AC’97 V2.1 Compliant– Data Mode

• Line Speed: 0.3, 1.2, 2.4, 4.8, 7.2, 9.6, 12, 14.4, 16.8, 19.2, 21.6, 24, 26.4, 28.8, 31.2, 33.6, 56 Kbps

• Compatibility: ITU-T V.90/V.92(56Kbps), V.34(4.8 Kbps to 33.6 Kbps), V.32 bis(4.8 Kbps to 14.4 Kbps), V.22 bis(1.2 Kbps to 2.4 Kbps), V.21 and Bell 103 and 212A(300 to 1200 bps) modulation protocol

– Fax Mode• Line Speed: G3 Fax compatible• Compatibility: ITU-T V1.7, V.29, V.27ter, and

V.21 ch2 modulation protocol• Command Set: EIA/TIA 578 Class 1 Fax

command

801DBM

RJ-11

MDCM800

AC Link

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IEEE 1394 SubsystemIEEE 1394 Subsystem• VT6307

– PCI Host Controller for IEEE 1394-1995 Release 1.0 and IEEE 1394a-2000

• Compliant with PCI specification V2.2

– OHCI compatible programming interface

• Compliant with 1394 Open HCI specification V1.0 and V1.1

– Integrated 400Mbit PHY• Provide transmit/receive data at

100/200/400 Mbps

• ATC 24C02– Serial PROM

1394 Port

ATC24C02

801DBM

VT6307 24.576MHz

PCI I/F

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PCMCIA SubsystemPCMCIA Subsystem

• OZ6912– Support one Tpye II

PCMCIA slot – ACPI V1.1 Compliant– PCI V2.2 Compliant– Support 5V/3.3V PC Cards– Support 3.3V CardBus Cards

• OZ2211– PCMCIA/CardBus Power

Controller

3V

5V

12V

OZ6912

PCMCIASlot

OZ2211

Enable

3V-EN

5V-EN

VPP

VCC

PCI Bus

801DBM

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Mini-PCI SubsystemMini-PCI Subsystem

• Mini-PCI Socket– Support IEEE

802.11a/b/g Wireless Cards

• Antenna– Support dual-band

2.4GHz/5GHz

801DBM

Antenna

WirelessCard

PCI Bus

Mini-PCISocket

10/07/2003

IDE/USB SubsystemIDE/USB Subsystem

• 82801DBM(ICH4-M)– Universal Serial Bus Controller

• UHCI Host Controller– Support USB full-speed and

low-speed signaling

• EHCI Host Controller– USB V2.0 Compliant

– Support high-speed signaling

– High-speed USB 2.0 allows data transfers up to 480Mb/s

– IDE Interface• Supports PIO IDE transfers up to

16 Mbytes/sec

• Supports Ultra ATA transfers up 100 Mbytes/sec

82801DBM(ICH4-M)

IDE 0MasterHDD

IDE 1Master

Optical Device

USB 1 USB 3

IDE I/F

USB 2

10/07/2003

KB/TP/PS2/BIOS/FAN Control Subsystem

KB/TP/PS2/BIOS/FAN Control Subsystem

• NS PC87591– LPC interface

– 16 bit embedded RISC processor core

– Support BIOS memory sharing with PC host

– Support GPIO(General-Purpose I/O)

– Support Interrupt Control Unit

PC87591

801DBM

Keyboard

TouchPad

LPC Bus

CPU Fan Module

BIOS28F040

PS/2Port

10/07/2003

CPU Temperature Sensor Subsystem CPU Temperature Sensor Subsystem

• MAX1617– Remote/Local Temperature

Sensor

– SMBus Serial Interface

– Programmable Under/Over temperature Alarms

• PC87591– GPIO Control

CPU

MAX1617

PC87591CPUFAN

Module

THERMDATHERMDC

Switch Fan Speed

10/07/2003

Battery Charger Subsystem Battery Charger Subsystem

• TL594– Switching power supply with

PWM

• NS PC87591 – Microcontroller

– Support GPIO(General-Purpose I/O)

• Charging Current– System OFF ~ 2A

– System ON– Heavy loading ~ 0.1A

– Slight loading ~ 1A

TL594

PC87591

GPIO pins

Battery Pack

10/07/2003

Power Distributive Subsystem Power Distributive Subsystem • SC1402

– Multi-output Power Supply Controller

• ISL6225CA– PWM power supply

controller

• MIC5258– DC/DC regulator

• TL594– Switching power supply

with PWM

• FDS4435– P-Channel MOSFET

• AP4800AM– N-Channel MOSFET

ISL6225CAVcorePower

Battery Pack

AC IN1.2V

2.5V

1.8V

3V

5V

12V

MIC5258

MA

X16

32

MO

SF

ET

Sw

itch

ing

1.25V