Intel 7200, Notebook Computer 7200 User Manual

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Model 7200

Preliminary Service Manual

Mainboard

77-72000-D02

:

LED

77-72004-D00

D/D & Charger

77-7200C-D02

Daughter Board

77-7200I-D10

LVDS

77-720FL-D00

Specifications are subject to change without notice.

July 1997

1

Specifications

The Notebook Computer is a state-of-the-art, high performance, portable system. It offers a host of features specially designed to enhance performance and usability.

CPU

üIntel P54C

üIntel P54LM

üIntel P55C with MMX technology.

Memory

ü3.3 V power supply.

üSupports Fast Page Mode/EDO.

ü512KB secondary cache pipeline burst synchronous SRAM.

ü8MB expandable up to 128MB.

ü8/16/32/64MB 144-pin SODIMM RAM modules (option).

System BIOS

ü256KB flash ROM.

üPCI 2.1.

üPlug and Play 1.0a.

Display

ü13.0” DSTN XGA (1024x768 pixels) LCD panel available.

ü13.3”/14.1” TFT XGA (1024x768 pixels) LCD panel.

ü4MB display memory.

üVideo Port Manager (VPM) for Zoomed Video (ZV) port.

üSimultaneous display with an external monitor.

Input/Output

üBuilt-in trackpad (PS/2).

üDual USB ports.

üSerial port.

üParallel port.

üCRT port.

üGame port.

üS-Video port.

üPS/2 type port.

ü168-pin expansion port.

üHeadphone jack.

üMicrophone-in jack.

üLine-in jack.

2

PC Card Sockets

üOne Type III or two Type II PC cards.

üCardBus support.

üOne ZV-capable socket.

Mass Storage

ü2.5” (19mm high or less) or 3.0” (12.5mm high or less) hard disk drive.

ü3.5” floppy disk drive (interchangeable).

ü5.25” CD-ROM.

ü2.5” or 3.0” secondary hard disk drive. (option).

Infrared Wireless Communication

üIrDA.

üASKIR.

üFIR.

Audio

üSound Blaster Pro compatible.

ü3D stereo sound effects.

üBuilt-in microphone.

ü1MB ROM wavetable.

Power Management

üDoze mode.

üSuspend/Resume.

üDisplay idle mode.

üHard disk idle mode.

üAPM 1.2.

Rechargeable battery Pack

üNi-MH or Li-Ion available.

üBattery low warning.

üAuto-switching with AC power adapter.

üSecondary Battery Pack (option).

AC Power Supply: Model AC-D01

Size & Weight

ü323mm(w)x263.5mm(d)x58mm(h)

ü323mm(w)x263.5mm(d)x74mm(h) (stand protrusion included)

ü4.15kg.

3

I/O Address Map

 

Hex range

 

 

Device

 

 

000

- 00F

 

 

DMA controller-1

 

 

020

- 021

 

 

Interrupt controller-1

 

 

040

- 043

 

 

Timer 1

 

 

048

- 04B

 

 

Timer 2

 

 

060

- 06E

 

 

KB controller M38813 chip select

 

 

070

- 071

 

 

RTC and NMI mask

 

 

080

- 08F

 

 

DMA page register

 

 

0A0

- 0A1

 

 

Interrupt controller-2

 

 

0C0

- 0DF

 

 

DMA controller-2

 

 

1F0

- 1F7

 

 

Fixed disk select

 

 

3F6 , 3F7

 

 

 

 

 

2F8

- 2FF

 

 

Serial port 2

 

 

378

- 37A

 

 

Parallel port 1

 

 

3B4 , 3B5

 

 

CRT controller index (mono)

 

 

3D4 , 3D5

 

 

CRT controller index (color)

 

 

3BA

 

 

Feature control

 

 

3C0

- 3DA

 

 

 

 

 

3F2

- 3F7

 

 

Floppy disk controller

 

 

3F0 , 3F1

 

 

Configuration port

 

 

3F8

- 3FF

 

 

Serial port 1

 

System Memory Map

Address

Size

Function

000000

- 09FFFF

640KB

640KB Base Memory

0A0000

- 0BFFFF

128KB

Video RAM

0C0000 - 0CBFFF

48KB

VGA BIOS

0CC000 - 0DFFFF

80KB

Reserved

0E0000 - 0EFFFF

64KB

Reserved

0F0000

- 0FFFFF

64KB

System BIOS for Kernel

100000

-

15MB to

Extended Memory

 

 

127MB

 

4

Motherboard

The motherboard is designed mainly based on Pentium CPU and the OPTi FireStar 82C700 chipset; it includes the following features:

*OPTi 82C700 chipset solution from OPTi

*C&T 65554 Multimedia Flat Panel Controller

*PCI Local Bus IDE interface

*SMC669FR super I/O Floppy Disk Controller

*M38813 Keyboard Controller

*Flash EPROM 256KB with AMI system BIOS, VGA BIOS

*DRAM Upgradable to 128MB

*7 DMA channels

*13 interrupt levels

*Real Time clock / calendar, battery back up

*Buzzer for sound system

*Built-in 3D Stereo Audio subsystem

*Built-in NTSC/PAL video-out jack

*IrDA infrared communication (Fast IR)

*Port connectors:

-9 pin serial (COM1)

-25 pin Parallel Printer Port (LPT1)

-15 pin external monitor port

-6 pin external keyboard port

-168 pin Expansion Port for Docking Station

-8 pin USB Port

-15 pin Game Port

5

Microprocessor

P54C Pentium-100 Microprocessor

The Intel Pentium Microprocessor is a 64-bit architecture with on chip Memory Management Unit (MMU), floating point (math coprocessor) and cache memory (16K bytes, code and data caches each contain 8 Kbytes of information) units. It has the same functions of the Pentium-75 CPU, but provides greatly enhanced performance.

Feature includes:

-Superscalar architecture

-Separate code and data caches

-Branch prediction

-High performance floating point unit

-Enhanced 64 bits data bus

-Data integrity features

-SL technology power management features

-Multiprocessing support

-Performance monitoring

-Memory page size feature

P54XX Pentium-120/133/150/166/200 Microprocessor

The Intel Pentium-120/133/150/166/200 CPU is the same as Pentium-75 with different running speed.

P55C-133/166/200 Microprocessor

The Intel P55C-133/166/200 Processor is more accurate and aggressive than the P54C processor and the P55C CPU has built in MMX (MultiMedia eXtension enable) Technology Architecture.

6

Chips

Core Logic Chip - OPTi FireStar 82C700

Support for Intel 586 CPU with bus speed up to 66MHz

Support for both symmetric and asymmetric type DRAM

High Performance Memory Controller

Enhanced hidden refresh

Support for Fast Page mode, EDO type.

Supports two bus mastering IDE channels

Serial IRQs supported

Synchronous SRAM Clock Control to reduce Power Consumption

Stop Grant, Stop Clock for 1X clock scaling

PCI local bus support

Flash EPROM support

Screen activity detect

Programmable suspend and resume

Automatic suspend timer

System activities and programmable clock speed control

Programmable system event

Programmable stop break event

Intel SL compatible shadow registers

7

VGA Controller - C&T 65554

Supports displays with options for 1, 1.5, 2 and 4 MB

Supports burst PCI and EDO/FPM.

Supports 16 bit color DSTNs up to 1024x768x64K color, and TFT panels up to 1280x768x16M color.

Supports non-interlaced 1280x1024x64K, 1024x768x16M, 800x600x16M, and 640x480x16M color on CRT

Simultaneous display on flat panel and CRT.

Internal buffer provides flicker reduction

RGB signals driven from the C&T 65554 LUT/DAC can directly interface with a standard off-the-shelf NTSC/PAL encoder. Composite synchronization signals

Support the encoder for standard home TV connection.

Graphic functions optimized by a 64 bit internal data bus and a four-color hardware cursor/pop-up icon operation up to 128x128x2 pixel image

Provides flexible and extensive power management capabilities and supports four states of VESA Display Power Management Signaling

Video Modes supported as below:

Panel #

Panel Type

1

1024x768 dual scan color STN

2

1280x1024 color TFT

3

640x480 dual scan color

4

800x600 dual scan color

5

640x480 SHARP color TFT

6

640x480 18-bit color TFT

7

1024x768 color TFT

8

800x600 color TFT

9

800x600 color TFT (44K BIOS only)

10

800x600 color TFT (44K BIOS only)

11

800x600 dual scan color (44K BIOS only)

12

800x600 dual scan color (44 K BIOS only)

13

1024x768 TFT color (44K BIOS only)

14

1024x768 TFT color (44K BIOS only)

15

Reserved

16

Reserved

8

PC CARD 95 (CardBus) Interface Controller - TI PCI1131

TI CardBus Interface Controller 1131 implements the

PCMCIA 2.0/JEIDA 4.1 standard. It contains the following functions:

PCI interface Specification 2.1

Supports Zoom Video Mode

PCMCIA dual-socket interface

Five programmable memory windows per socket

Two I/O windows per socket

ATA disk interface support

Programmable Suspend mode

Automatic flash memory timing support

ExCA-compatible

ZV Port Custom Interface

The ZV (Zoomed Video) Port is a single source, point-to-point uni-directional video bus between a PC Card socket and a VGA controller. The ZV Port complies with CCIR601 timing to allow NTSC decoders to deliver real-time digital video straight into the VGA frame buffer from a PC Card. The ZV Port also allows an industry standard mechanism for transferring digital audio PCM data to a low cost DAC for conversion to an analog signal.

In this notebook, only the bottom PC Card slot is ZV capable.

L2 Cache Size

Cache Size

Data RAM

Tag RAM

Cacheable Size (8-bits tag)

512KB

64Kx32x2

32Kx8

128MB

L2 Cache Speed

Synchronous SRAM

Cache

50MHz (tag/data)

60MHz (tag/data)

66MHz (tag/data)

Configuration

 

 

 

Read 3-1-1-1

15ns/12ns

12ns/9ns

12ns/9ns

Write 3-1-1-1

 

 

 

DRAM Speed

The speed ratings of DRAM for various CPU external clock rates are listed below (using 1Mx16 or 2Mx8 memory):

 

DRAM Speed

 

 

50MHz (clocks)

 

 

60MHz (clocks)

 

 

66MHz(clocks)

 

 

70ns

 

 

read x-3-3-3

 

 

read x-4-4-4

 

 

read x-4-4-4

 

 

70ns

 

 

write x-3-3-3

 

 

write x-3-3-3

 

 

write x-3-3-3

 

Refresh cycle (with CAS-BEFORE-RAS Refresh Cycle) = 2K

9

Super I/O Floppy Disk Controller - SMC FDC669FR

Intelligent Auto Power Management

16 Bit Address Qualification (Optional)

2.88MB Super I/O Floppy Disk Controller

üSupport Vertical Recording Format

ü16 Byte Data FIFO

üEnhanced Digital Data Separator. Data rate up to 1Mb/s.

Multi-Mode Parallel Port with ChiProtect Circuitry

üStandard Mode

IBM PC/AT and PS/2 compatible bi-directional Parallel port.

üEnhanced Mode

Enhanced Parallel Port (EPP) Compatible

üHigh Speed Mode

Microsoft and Hewlett Packard Extended Capabilities Port (ECP) Compatible

Serial Port

ü

Two high speed NS16C550 compatible UARTs

with Send/Receive 16

 

Byte FIFOs

 

ü Programmable Baud Rate Generator

 

ü Supports 230K and 460K Baud

 

ü

Modem Control Circuitry

 

ü Infrared IrDA, HPSIR, ASKIR support

10

AIT1108E VGA to NTSC/PAL Converter

Converts VGA source analog RGB into broadcast-quality NTSC or PAL video signal.

Multiple output standards - NTSC, PAL.

S-Video output format.

Real PCI To USB (OHCI) Chip - CMD0670

Complies with OpenHCI 1.0,USB 1.0,and PCI Local Bus 2.1 specifications.

Bridges PCI bus and the Universal Serial Bus (USB).

USB device bandwidth of up to 12 Mb/s.

Full support of real time dynamic insertion and removal of devices.

32-bit PCI local bus interface.

PCI Bus Master.

Supports up to 127 devices (concurrent operation).

Supports all USB-compliant peripherals (e.g. keyboard, mouse, monitor, telephone, joystick, etc)

Supports legacy keyboards and mouse devices.

Keyboard Controller - Mitsubishi M38813M4

Timers :8 bit prescaler X 2 + 8 bit timer X 3

Comparator :4 bit X 8 channels

Bus interface :2 bytes

Key on wake-up :8 channels

Interrupts :8 external,7 internal,and 1 software

11

ESS ES1879 High Quality Audio Chip

Single,mixed-signal,16-bit stereo VLSI chip for digital audio

High-quality,20-voice ESFM music synthesizer patents pending

Supports ES978 Expansion audio Mixer chip

Full Plug and Play (PnP)

ES690 Wavetable Synthesizer

Wavetable music synthesizer.

Playback of 16-bit data at 44.1 KHz via the ES1xxx DAC.

MIDI serial port compatible with MPU-401 serial port of ES1xxx.

Glueless interface with the external wavetable ROM.

ES981 Wavetable ROM

16-bit CMOS wavetable mask ROM.

150 ns access time.

Total static operation.

Single +5V power supply requirement.

ES938 3-D Audio Effects Processor

Provides Spatilizer 3-D stereo sound effects.

Expands the sound stage of stereo and mono audio material for a fuller sound environment from only two speakers.

12

Interfaces

Floppy Disk Drive Interface

Pin

Description

Pin

Description

1

VCC

29

N.C

2

VCC

30

N.C

3

MTR0#

31

N.C

4

INDEX#

32

N.C

5

3MOD

33

N.C

6

FDD0#

34

N.C

7

TRK0#

35

N.C

8

DSKCHG#

36

N.C

9

HDSEL#

37

GND

10

DIR#

38

GND

11

RDATA#

39

N.C

12

STEP#

40

N.C

13

WRPRT#

41

N.C

14

WDATA#

42

N.C

15

WGATE#

43

N.C

16

DETECT0

44

N.C

17

GND

45

N.C

18

GND

46

N.C

19

N.C

47

N.C

20

DETECT1

48

N.C

21

N.C

49

N.C

22

N.C

50

N.C

23

N.C

51

N.C

24

N.C

52

N.C

25

N.C

53

N.C

26

N.C

54

N.C

27

N.C

55

VCC

28

N.C

56

VCC

13

Hard Disk Drive Interface

The Notebook PC has a standard PC/AT interface (IDE) which can directly interface with any hard disk drive with an embedded controller supporting the same PC/AT interface through the use of a 56-pin B/B connector. The 56-pin connector has the following pin configurations:

Pin

Description

Pin

Description

1

VCC

29

SDD3

2

VCC

30

SDD12

3

N.C

31

SDD2

4

N.C

32

SDD13

5

N.C

33

SDD1

6

N.C

34

SDD14

7

N.C

35

SDD0

8

N.C

36

SDD15

9

N.C

37

GND

10

N.C

38

GND

11

N.C

39

HDDWRB#

12

N.C

40

N.C

13

N.C

41

HDDRDB#

14

N.C

42

N.C

15

N.C

43

CHRDYB

16

DETECT0

44

N.C

17

GND

45

IRQ15

18

GND

46

IO16#

19

IDERST#

47

HDDA1B

20

DETECT1

48

N.C

21

SDD7

49

HDDA0B

22

SDD8

50

HDDA2B

23

SDD6

51

HDDCS1B#

24

SDD9

52

HDDCS3B#

25

SDD5

53

HDD1#

26

SDD10

54

N.C

27

SDD4

55

VCC

28

SDD11

56

VCC

14

RS-232C Serial Interface

The Notebook PC has one RS-232C serial port which enables users to connect a serial printer, a serial mouse, a plotter, a modem, etc. The key features of the serial port are listed as follows:

üIBM PC/AT compatible

ücompatible with NS16C550

üIndividual modem control/signals for each channel

üProgrammable serial interface characteristics :

*5-, 6-, 7-, or 8-bit characters

*Even, odd, or no parity bit generation and detection

*1, 1 1/2 or 2 stop bit generation

*Tri-state TTL drives capabilities for bi-directional data bus and control bus.

The RS-232C serial port uses a 9-pin D-sub male connector which has the following pin configurations:

 

Pin

 

Description

 

 

1

 

DCD (DATA Carrier Detect)

 

 

2

 

RXD (Received Data)

 

 

3

 

TXD (Transmitted Data)

 

 

4

 

DTR (Data Terminal Ready)

 

 

5

 

GND (Signal Ground)

 

 

6

 

DSR (Data Set Ready)

 

 

7

 

RTS (Request To Send)

 

 

8

 

CTS (Clear To Send)

 

 

9

 

RI (Ring Indicator)

 

Parallel interface

The parallel interface is implemented through using a 25-pin D-sub female connector which has the following pin configurations:

 

Pin

 

 

Description

 

 

Pin

 

 

Description

 

 

1

 

 

Strobe#

 

2

 

 

data 0

 

 

3

 

 

Data 1

 

4

 

 

Data 2

 

 

5

 

 

Data 3

 

6

 

 

Data 4

 

 

7

 

 

Data 5

 

8

 

 

Data 6

 

 

9

 

 

Data 7

 

10

 

 

ACK#

 

 

11

 

 

Busy

 

12

 

 

Paper Empty

 

 

13

 

 

Select

 

14

 

 

Auto Linefeed#

 

 

15

 

 

Error#

 

16

 

 

Initialize#

 

 

17

 

 

Select In

 

18

 

 

Ground

 

 

19

 

 

Ground

 

20

 

 

Ground

 

 

21

 

 

Ground

 

22

 

 

Ground

 

 

23

 

 

Ground

 

24

 

 

Ground

 

 

25

 

 

Ground

 

 

 

 

 

 

 

 

 

 

 

 

15

 

 

 

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