Engineer Training Program

1
Engineer Training Program

• Overview for 244II0
• Written By
• Suzanne Yu

Uniwill Computer Intl Corp. 3358 Gateway Blvd.
Fremont, CA 94538 Tel [phone] Fax
510-580-5666
2
Contents

• System Specification
• System Features
• System Diagram

3
System Specification

• General Specification
• Miscellaneous Specification

4
General Specifications

• 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

5
General Specifications (continued)

• 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 -gt max. 32M
• 256MB and up -gt 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
• AC97 V2.3
• RTC
• DMA Controller
• Low Pin Count(LPC) interface
• Power Management Logic
• ACPI 2.0 compliant

6
General Specifications(continued)

• 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 _at_ 75Hz
• Support Dual View function
• Support hot key(FnF4) to toggle Display mode
  LCD, CRT, or LCDCRT

• Audio
• Designed with VT1616 CODEC and LM4835 Amplifier
• AC97 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

7
General Specifications(continued)

• 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

8
General Specifications(continued)

• 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

9
General Specifications(continued)

• 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

10
General Specifications(continued)

• Power Supplies
• AC adapter
• Input 100240V, 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

11
Miscellaneous Specification

• Quick Launch Buttons
• Miscellaneous Switches
• Functional Keys
• LED Indicator
• System State LED
• Intel SpeedStep Function
• Battery Charge/Discharge Sequence

12
Quick 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

13
Miscellaneous 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

14
Functional 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

15
LED 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

16
System 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
17
SpeedStep 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

18
Battery Charge/Discharge Sequence

• Charge Sequence
• Discharge Sequence

19
Charge 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 gt
  70
• Charging main battery when second battery lt 70
  or fully charged

20
Discharge Sequence

• Single Battery
• Discharging main battery only it exists
• Discharging second battery only it exists
• Dual Battery
• Discharging main battery when it gt 0
• Discharging second battery when main battery 0

21
System Features

• Top View
• Front-Side View
• Rear View
• Left-Side View
• Right-Side View
• Bottom View

22
Top View
Speaker
Speaker
From Left to Right HDD LED CD-ROM/FDD LED NumLock
LED CapsLock LED ScrollLock LED
Turbo Button
Suspend LED
Battery LED
Up-Scroll
Power ON/OFF Button/LCD
Touch Pad
Internal MIC hollow
Right-Click
LID
Left-Click
Down-Scroll
23
Front View
Logo Spot
LCD Latch
VR Tuner
External MIC
iMail Button
Audio Out
Search Button
Qkeys Locker
Favorite Button
Internet Button
24
Rear View
Cooling Vent
RJ-11
Battery Pack
25
Left-Side View
Cooling Vent
Security Anchor
DC IN Jack
PCMCIA Slot Eject
RJ-45
PCMCIA Slot
IEEE 1394 Port
S-Video Port
USB Port
26
Right-Side View
Suspend LED
External CRT Port
USB Port
Power ON/OFF LED
USB Port
Optical Devices/Second Battery Bay
PS/2 Port
27
Bottom View
Cooling vent
Battery pack
Battery Pack Latch
Optical Devices Latch
CPU Fan Module
Optical Device Bay
Warning Label
Rating Label
Serial Number Label
HDD Bay
RAM Module/Mini-PCI Bay
28
System Diagram

• System Block Diagram
• Subsystem Block Diagram

29
System Block Diagram
30
Subsystem 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

31
Clock 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

32
Host 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

33
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

34
Audio Subsystem

• VT1616
• Audio CODEC
• AC97 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

35
LAN 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

36
Modem Subsystem

• Modem Daughter Card
• Model M800
• Software Modem
• Support SmartLink Software
• AC97 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

37
IEEE 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

38
PCMCIA 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
39
Mini-PCI Subsystem

• Mini-PCI Socket
• Support IEEE 802.11a/b/g Wireless Cards
• Antenna
• Support dual-band 2.4GHz/5GHz

40
IDE/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

USB 1
USB 3
USB 2
82801DBM(ICH4-M)
IDE I/F
IDE 0 Master HDD
IDE 1 Master Optical Device
41
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

42
CPU Temperature Sensor Subsystem

• MAX1617
• Remote/Local Temperature Sensor
• SMBus Serial Interface
• Programmable Under/Over temperature Alarms
• PC87591
• GPIO Control

43
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

44
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